{"id":6353,"date":"2023-12-29T15:23:43","date_gmt":"2023-12-29T08:23:43","guid":{"rendered":"https:\/\/dpm360.com\/?post_type=product&#038;p=6353"},"modified":"2023-12-29T15:31:56","modified_gmt":"2023-12-29T08:31:56","slug":"bao-ve-tinh-dien","status":"publish","type":"product","link":"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/","title":{"rendered":"B\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n h\u00e0n board m\u1ea1ch"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_27 ez-toc-wrap-left counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#Cong_nghe_bao_ve_tinh_dien_trong_qua_trinh_han_board_mach\" title=\"C\u00f4ng ngh\u1ec7 b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh h\u00e0n board m\u1ea1ch\">C\u00f4ng ngh\u1ec7 b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh h\u00e0n board m\u1ea1ch<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#1_Tinh_dien_va_su_nguy_hiem_cua_tinh_dien\" title=\"1. T\u0129nh \u0111i\u1ec7n v\u00e0 s\u1ef1 nguy hi\u1ec3m c\u1ee7a t\u0129nh \u0111i\u1ec7n\">1. T\u0129nh \u0111i\u1ec7n v\u00e0 s\u1ef1 nguy hi\u1ec3m c\u1ee7a t\u0129nh \u0111i\u1ec7n<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#2_Thiet_bi_nhay_cam_tinh_SSD\" title=\"2. Thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m t\u0129nh (SSD)\">2. Thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m t\u0129nh (SSD)<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#3_Nguon_tinh_dien_trong_san_xuat_dien_tu\" title=\"3. Ngu\u1ed3n t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed\">3. Ngu\u1ed3n t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#4_Nguyen_ly_bao_ve_tinh_dien\" title=\"4. Nguy\u00ean l\u00fd b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n\">4. Nguy\u00ean l\u00fd b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#5_Phuong_phap_bao_ve_tinh_dien\" title=\"5. Ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n\">5. Ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#6_Thiet_bi_bao_ve_tinh_dien\" title=\"6. Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n\">6. Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#7_Dung_cu_do_tinh_dien\" title=\"7. D\u1ee5ng c\u1ee5 \u0111o t\u0129nh \u0111i\u1ec7n.\">7. D\u1ee5ng c\u1ee5 \u0111o t\u0129nh \u0111i\u1ec7n.<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#Yeu_cau_ve_chi_so_ky_thuat_chong_tinh_dien_trong_san_xuat_san_pham_dien_tu\" title=\"Y\u00eau c\u1ea7u v\u1ec1 ch\u1ec9 s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ed1ng t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed\">Y\u00eau c\u1ea7u v\u1ec1 ch\u1ec9 s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ed1ng t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#9_Bien_phap_chong_tinh_dien_va_yeu_cau_chung_doi_voi_vung_diem_lam_viec_tinh_dien_trong_san_xuat_san_pham_dien_tu\" title=\"9. Bi\u1ec7n ph\u00e1p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 y\u00eau c\u1ea7u chung \u0111\u1ed1i v\u1edbi v\u00f9ng (\u0111i\u1ec3m) l\u00e0m vi\u1ec7c t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed\">9. Bi\u1ec7n ph\u00e1p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 y\u00eau c\u1ea7u chung \u0111\u1ed1i v\u1edbi v\u00f9ng (\u0111i\u1ec3m) l\u00e0m vi\u1ec7c t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#10_Yeu_cau_doi_voi_viec_van_chuyen_bao_quan_va_su_dung_cac_linh_kien_nhay_cam_voi_tinh_dien_SSD\" title=\"10. Y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi vi\u1ec7c v\u1eadn chuy\u1ec3n, b\u1ea3o qu\u1ea3n v\u00e0 s\u1eed d\u1ee5ng c\u00e1c linh ki\u1ec7n nh\u1ea1y c\u1ea3m v\u1edbi t\u0129nh \u0111i\u1ec7n (SSD)\">10. Y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi vi\u1ec7c v\u1eadn chuy\u1ec3n, b\u1ea3o qu\u1ea3n v\u00e0 s\u1eed d\u1ee5ng c\u00e1c linh ki\u1ec7n nh\u1ea1y c\u1ea3m v\u1edbi t\u0129nh \u0111i\u1ec7n (SSD)<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/#11_Quan_ly_va_bao_tri_khu_vuc_lam_viec_chong_tinh_dien\" title=\"11. Qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec khu v\u1ef1c l\u00e0m vi\u1ec7c ch\u1ed1ng t\u0129nh \u0111i\u1ec7n\">11. Qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec khu v\u1ef1c l\u00e0m vi\u1ec7c ch\u1ed1ng t\u0129nh \u0111i\u1ec7n<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Cong_nghe_bao_ve_tinh_dien_trong_qua_trinh_han_board_mach\"><\/span><span style=\"color: #008000; font-size: 12pt;\"><em><strong>C\u00f4ng ngh\u1ec7 b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh h\u00e0n board m\u1ea1ch<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">Trong h\u00e0n b\u1ea3ng m\u1ea1ch, hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng t\u0129nh \u0111i\u1ec7n th\u01b0\u1eddng l\u00e0m h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb, th\u1eadm ch\u00ed khi\u1ebfn thi\u1ebft b\u1ecb b\u1ecb h\u1ecfng, g\u00e2y t\u1ed5n th\u1ea5t nghi\u00eam tr\u1ecdng, v\u00ec v\u1eady vi\u1ec7c b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n trong h\u00e0n b\u1ea3ng m\u1ea1ch l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><img src=\"https:\/\/mangpe.vn\/wp-content\/uploads\/2021\/03\/12.gif\" \/><em><strong>Xem th\u00eam<\/strong><\/em>: <span style=\"color: #333399;\"><a style=\"color: #333399;\" href=\"https:\/\/dpm360.com\/san-pham\/vat-lieu-ban-dan\/\">V\u1eadt li\u1ec7u b\u00e1n d\u1eabn<\/a><\/span><\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Tinh_dien_va_su_nguy_hiem_cua_tinh_dien\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>1. T\u0129nh \u0111i\u1ec7n v\u00e0 s\u1ef1 nguy hi\u1ec3m c\u1ee7a t\u0129nh \u0111i\u1ec7n<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">T\u0129nh \u0111i\u1ec7n l\u00e0 m\u1ed9t lo\u1ea1i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n t\u1ed3n t\u1ea1i tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a m\u1ed9t v\u1eadt th\u1ec3, l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng gi\u1eefa \u0111i\u1ec7n t\u00edch d\u01b0\u01a1ng v\u00e0 \u0111i\u1ec7n t\u00edch \u00e2m trong m\u1ed9t v\u00f9ng c\u1ee5c b\u1ed9, \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh th\u00f4ng qua qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i electron ho\u1eb7c ion. T\u0129nh \u0111i\u1ec7n l\u00e0 thu\u1eadt ng\u1eef chung ch\u1ec9 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng \u0111i\u1ec7n x\u1ea3y ra trong qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh v\u00e0 bi\u1ebfn m\u1ea5t c\u00e1c \u0111i\u1ec7n t\u00edch. Nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng nh\u01b0 \u0111i\u1ec7n kh\u00ed h\u00f3a ma s\u00e1t v\u00e0 \u0111i\u1ec7n kh\u00ed h\u00f3a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7, hi\u1ec7n t\u01b0\u1ee3ng t\u0129nh \u0111i\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i v\u00e0 hi\u1ec7u qu\u1ea3 trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 phun t\u0129nh \u0111i\u1ec7n, d\u1ec7t t\u0129nh \u0111i\u1ec7n, ph\u00e2n lo\u1ea1i t\u0129nh \u0111i\u1ec7n v\u00e0 t\u1ea1o \u1ea3nh t\u0129nh \u0111i\u1ec7n. Nh\u01b0ng m\u1eb7t kh\u00e1c, vi\u1ec7c t\u1ea1o ra t\u0129nh \u0111i\u1ec7n c\u00f3 th\u1ec3 g\u00e2y ra t\u00e1c h\u1ea1i v\u00e0 t\u1ed5n th\u1ea5t \u0111\u00e1ng k\u1ec3 trong nhi\u1ec1u l\u0129nh v\u1ef1c. V\u00ed d\u1ee5, trong t\u00e0u v\u0169 tr\u1ee5 c\u00f3 ng\u01b0\u1eddi l\u00e1i Apollo \u0111\u1ea7u ti\u00ean, m\u1ed9t v\u1ee5 n\u1ed5 do ph\u00f3ng t\u0129nh \u0111i\u1ec7n \u0111\u00e3 gi\u1ebft ch\u1ebft ba phi h\u00e0nh gia; trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t thu\u1ed1c s\u00fang, c\u00e1c v\u1ee5 tai n\u1ea1n g\u00e2y th\u01b0\u01a1ng vong do ph\u00f3ng t\u0129nh \u0111i\u1ec7n (ESD) th\u1ec9nh tho\u1ea3ng x\u1ea3y ra. Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n t\u1eed, khi m\u1ee9c \u0111\u1ed9 t\u00edch h\u1ee3p ng\u00e0y c\u00e0ng cao, l\u1edbp c\u00e1ch \u0111i\u1ec7n b\u00ean trong c\u1ee7a m\u1ea1ch t\u00edch h\u1ee3p ng\u00e0y c\u00e0ng m\u1ecfng h\u01a1n, chi\u1ec1u r\u1ed9ng v\u00e0 kho\u1ea3ng c\u00e1ch c\u1ee7a c\u00e1c d\u00e2y k\u1ebft n\u1ed1i ng\u00e0y c\u00e0ng nh\u1ecf h\u01a1n.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">V\u00ed d\u1ee5, \u0111\u1ed9 d\u00e0y \u0111i\u1ec3n h\u00ecnh c\u1ee7a l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb CMOS kho\u1ea3ng 0,1 \u03bcm, \u0111i\u1ec7n \u00e1p \u0111\u00e1nh th\u1ee7ng ch\u1ecbu \u0111\u01b0\u1ee3c t\u01b0\u01a1ng \u1ee9ng l\u00e0 80-100V, l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb VMOS m\u1ecfng h\u01a1n v\u00e0 \u0111i\u1ec7n \u00e1p \u0111\u00e1nh th\u1ee7ng l\u00e0 30V. Tuy nhi\u00ean, \u0111i\u1ec7n \u00e1p t\u0129nh \u0111i\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed, v\u1eadn chuy\u1ec3n, b\u1ea3o qu\u1ea3n, v.v. v\u01b0\u1ee3t xa \u0111i\u1ec7n \u00e1p \u0111\u00e1nh th\u1ee7ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb MOS, th\u01b0\u1eddng g\u00e2y ra s\u1ef1 c\u1ed1 c\u1ee9ng ho\u1eb7c s\u1ef1 c\u1ed1 m\u1ec1m (h\u01b0 h\u1ecfng c\u1ee5c b\u1ed9 \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb) trong thi\u1ebft b\u1ecb, khi\u1ebfn thi\u1ebft b\u1ecb b\u1ecb h\u1ecfng. h\u1ecfng h\u00f3c ho\u1eb7c \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">\u0110\u1ec3 ki\u1ec3m so\u00e1t v\u00e0 lo\u1ea1i b\u1ecf ESD, c\u00e1c n\u01b0\u1edbc ph\u00e1t tri\u1ec3n nh\u01b0 Hoa K\u1ef3, T\u00e2y \u00c2u v\u00e0 Nh\u1eadt B\u1ea3n \u0111\u00e3 x\u00e2y d\u1ef1ng c\u00e1c ti\u00eau chu\u1ea9n ho\u1eb7c quy \u0111\u1ecbnh qu\u1ed1c gia, qu\u00e2n s\u1ef1 v\u00e0 doanh nghi\u1ec7p. C\u00f3 c\u00e1c quy \u0111\u1ecbnh t\u01b0\u01a1ng \u1ee9ng v\u1ec1 thi\u1ebft k\u1ebf, ch\u1ebf t\u1ea1o, mua b\u00e1n, l\u01b0u kho, ki\u1ec3m tra, nh\u1eadp kho, l\u1eafp r\u00e1p, g\u1ee1 l\u1ed7i, \u0111\u00f3ng g\u00f3i, v\u1eadn chuy\u1ec3n b\u00e1n th\u00e0nh ph\u1ea9m v\u00e0 th\u00e0nh ph\u1ea9m c\u1ee7a c\u00e1c linh ki\u1ec7n nh\u1ea1y c\u1ea3m v\u1edbi t\u0129nh \u0111i\u1ec7n. thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n. N\u01b0\u1edbc ta c\u0169ng \u0111\u00e3 x\u00e2y d\u1ef1ng c\u00e1c ti\u00eau chu\u1ea9n qu\u00e2n s\u1ef1, doanh nghi\u1ec7p c\u00f3 tham kh\u1ea3o c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf. V\u00ed d\u1ee5, c\u00f3 c\u00e1c ti\u00eau chu\u1ea9n d\u00e0nh cho B\u1ed9 H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, B\u1ed9 C\u01a1 kh\u00ed v\u00e0 \u0110i\u1ec7n, B\u1ed9 D\u1ea7u kh\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Thiet_bi_nhay_cam_tinh_SSD\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>2. Thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m t\u0129nh (SSD)<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">C\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m v\u1edbi ph\u1ea3n \u1ee9ng t\u0129nh \u0111i\u1ec7n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m t\u0129nh \u0111i\u1ec7n (SSD). C\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m t\u0129nh ch\u1ee7 y\u1ebfu \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c m\u1ea1ch t\u00edch h\u1ee3p quy m\u00f4 r\u1ea5t l\u1edbn, \u0111\u1eb7c bi\u1ec7t l\u00e0 ch\u1ea5t b\u00e1n d\u1eabn m\u00e0ng kim lo\u1ea1i h\u00f3a (m\u1ea1ch MOS). C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n kh\u00e1c nhau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n cho c\u00e1c thi\u1ebft b\u1ecb SSD kh\u00e1c nhau t\u00f9y theo b\u1ea3ng ph\u00e2n lo\u1ea1i SSD.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Nguon_tinh_dien_trong_san_xuat_dien_tu\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>3. Ngu\u1ed3n t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) T\u0129nh \u0111i\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, ma s\u00e1t, ti\u1ebfp x\u00fac v\u00e0 t\u00e1ch bi\u1ec7t gi\u1eefa con ng\u01b0\u1eddi v\u1edbi qu\u1ea7n \u00e1o, gi\u00e0y d\u00e9p, t\u1ea5t v\u00e0 c\u00e1c v\u1eadt d\u1ee5ng kh\u00e1c l\u00e0 m\u1ed9t trong nh\u1eefng ngu\u1ed3n t\u0129nh \u0111i\u1ec7n ch\u00ednh trong s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed. T\u0129nh \u0111i\u1ec7n trong c\u01a1 th\u1ec3 con ng\u01b0\u1eddi l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra s\u1ef1 c\u1ed1 ph\u1ea7n c\u1ee9ng (m\u1ec1m) c\u1ee7a thi\u1ebft b\u1ecb. \u0110i\u1ec7n \u00e1p t\u0129nh \u0111i\u1ec7n do ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi t\u1ea1o ra kho\u1ea3ng 0,5-2KV. Ngo\u00e0i ra, \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn \u0111i\u1ec7n \u00e1p t\u0129nh \u0111i\u1ec7n v\u00e0 n\u00f3 s\u1ebd t\u0103ng l\u00ean m\u1ed9t b\u1eadc trong m\u00f4i tr\u01b0\u1eddng kh\u00f4 r\u00e1o. Khi c\u01a1 th\u1ec3 con ng\u01b0\u1eddi \u0111\u01b0\u1ee3c t\u00edch \u0111i\u1ec7n v\u00e0 ch\u1ea1m v\u00e0o d\u00e2y n\u1ed1i \u0111\u1ea5t, s\u1ebd x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n v\u00e0 c\u01a1 th\u1ec3 con ng\u01b0\u1eddi s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c m\u1ee9c \u0111\u1ed9 \u0111i\u1ec7n gi\u1eadt kh\u00e1c nhau, m\u1ee9c \u0111\u1ed9 ph\u1ea3n \u1ee9ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed9 nh\u1ea1y \u0111i\u1ec7n gi\u1eadt. B\u1ea3ng 3 cho th\u1ea5y \u0111\u1ed9 nh\u1ea1y \u0111i\u1ec7n gi\u1eadt c\u1ee7a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi trong c\u00e1c qu\u00e1 tr\u00ecnh ph\u00f3ng \u0111i\u1ec7n \u00e1p t\u0129nh \u0111i\u1ec7n kh\u00e1c nhau.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) Khi qu\u1ea7n \u00e1o l\u00e0m vi\u1ec7c b\u1eb1ng s\u1ee3i h\u00f3a h\u1ecdc ho\u1eb7c b\u00f4ng c\u1ecd s\u00e1t v\u00e0o b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c ho\u1eb7c gh\u1ebf, tr\u00ean b\u1ec1 m\u1eb7t qu\u1ea7n \u00e1o c\u00f3 th\u1ec3 t\u1ea1o ra \u0111i\u1ec7n \u00e1p t\u0129nh \u0111i\u1ec7n l\u1edbn h\u01a1n 6000V v\u00e0 c\u01a1 th\u1ec3 con ng\u01b0\u1eddi s\u1ebd b\u1ecb t\u00edch \u0111i\u1ec7n.L\u00fac n\u00e0y, khi ti\u1ebfp x\u00fac v\u1edbi thi\u1ebft b\u1ecb s\u1ebd g\u00e2y ph\u00f3ng \u0111i\u1ec7n v\u00e0 d\u1ec5 l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) \u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n c\u1ee7a \u0111\u1ebf cao su ho\u1eb7c nh\u1ef1a cao t\u1edbi 1013\u03a9, khi c\u1ecd x\u00e1t v\u1edbi m\u1eb7t \u0111\u1ea5t s\u1ebd t\u1ea1o ra t\u0129nh \u0111i\u1ec7n v\u00e0 truy\u1ec1n \u0111i\u1ec7n v\u00e0o c\u01a1 th\u1ec3 con ng\u01b0\u1eddi.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(4) Khi c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c b\u1ecdc trong nh\u1ef1a, m\u00e0ng s\u01a1n ho\u1eb7c m\u00e0ng nh\u1ef1a \u0111\u01b0\u1ee3c \u0111\u1eb7t trong bao b\u00ec \u0111\u1ec3 v\u1eadn chuy\u1ec3n, ma s\u00e1t gi\u1eefa b\u1ec1 m\u1eb7t thi\u1ebft b\u1ecb v\u00e0 v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i c\u00f3 th\u1ec3 t\u1ea1o ra \u0111i\u1ec7n \u00e1p t\u0129nh \u0111i\u1ec7n h\u00e0ng tr\u0103m volt, c\u00f3 th\u1ec3 ph\u00f3ng \u0111i\u1ec7n c\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(5) C\u00e1c lo\u1ea1i bao b\u00ec, h\u1ed9p v\u00e0 v\u1eadt li\u1ec7u quay v\u00f2ng kh\u00e1c nhau l\u00e0m b\u1eb1ng PP (polypropylene), PE (polyethylene), PS (polyethylene), PVR (polyurethane), PVC, polyester, nh\u1ef1a v\u00e0 c\u00e1c v\u1eadt li\u1ec7u polyme kh\u00e1c. H\u1ed9p, gi\u00e1 \u0111\u1ee1 PCB, v.v. c\u00f3 th\u1ec3 t\u1ea1o ra \u0111i\u1ec7n \u00e1p t\u0129nh \u0111i\u1ec7n 1-3,5KV do ma s\u00e1t v\u00e0 va \u0111\u1eadp, c\u00f3 th\u1ec3 ph\u00f3ng \u0111i\u1ec7n c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(6) C\u00e1c b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c th\u00f4ng th\u01b0\u1eddng t\u1ea1o ra t\u0129nh \u0111i\u1ec7n do ma s\u00e1t.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(7) Kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t c\u1ee7a c\u00e1c s\u00e0n c\u00e1ch nhi\u1ec7t nh\u01b0 s\u00e0n b\u00ea t\u00f4ng, s\u00e0n s\u00e1p v\u00e0 \u0111\u00e1nh b\u00f3ng, v\u00e1n cao su cao v\u00e0 \u0111i\u1ec7n t\u00edch t\u0129nh tr\u00ean c\u01a1 th\u1ec3 con ng\u01b0\u1eddi kh\u00f4ng d\u1ec5 b\u1ecb r\u00f2 r\u1ec9.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(8) Thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed: V\u00ed d\u1ee5, m\u00e1y bi\u1ebfn \u00e1p cao \u00e1p v\u00e0 m\u1ea1ch \u0111i\u1ec7n xoay chi\u1ec1u\/d\u00f2ng m\u00f9 trong m\u1ecf h\u00e0n, m\u00e1y h\u00e0n s\u00f3ng, l\u00f2 nung n\u00f3ng ch\u1ea3y l\u1ea1i, m\u00e1y l\u1eafp \u0111\u1eb7t, thi\u1ebft b\u1ecb g\u1ee1 l\u1ed7i v\u00e0 th\u1eed nghi\u1ec7m s\u1ebd t\u1ea1o ra t\u0129nh \u0111i\u1ec7n trong thi\u1ebft b\u1ecb. N\u1ebfu bi\u1ec7n ph\u00e1p ph\u00f3ng t\u0129nh \u0111i\u1ec7n c\u1ee7a thi\u1ebft b\u1ecb kh\u00f4ng t\u1ed1t s\u1ebd khi\u1ebfn c\u00e1c linh ki\u1ec7n nh\u1ea1y c\u1ea3m b\u1ecb h\u1ecfng h\u00f3c trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. S\u1ef1 l\u01b0u th\u00f4ng c\u1ee7a kh\u00f4ng kh\u00ed n\u00f3ng trong l\u00f2 v\u00e0 ma s\u00e1t v\u1edbi h\u1ed9p, c\u0169ng nh\u01b0 h\u01a1i CO2 trong h\u1ed9p l\u00e0m m\u00e1t c\u1ee7a h\u1ed9p nhi\u1ec7t \u0111\u1ed9 th\u1ea5p CO2, c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u0111i\u1ec7n t\u00edch t\u0129nh.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"4_Nguyen_ly_bao_ve_tinh_dien\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>4. Nguy\u00ean l\u00fd b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">Kh\u00f4ng th\u1ec3 kh\u00f4ng t\u1ea1o ra t\u0129nh \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh h\u00e0n c\u00e1c b\u1ea3ng m\u1ea1ch. M\u1ed1i nguy hi\u1ec3m kh\u00f4ng ph\u1ea3i l\u00e0 t\u1ea1o ra t\u0129nh \u0111i\u1ec7n m\u00e0 l\u00e0 s\u1ef1 t\u00edch t\u1ee5 t\u0129nh \u0111i\u1ec7n v\u00e0 d\u1eabn \u0111\u1ebfn ph\u00f3ng t\u0129nh \u0111i\u1ec7n. C\u1ed1t l\u00f5i c\u1ee7a vi\u1ec7c b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n l\u00e0 &#8220;kh\u1eed t\u0129nh \u0111i\u1ec7n&#8221;.<\/span><\/p>\n<p><span style=\"color: #800080; font-size: 12pt;\"><em><strong>Nguy\u00ean l\u00fd b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n:<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) Ng\u0103n ch\u1eb7n s\u1ef1 t\u00edch t\u1ee5 t\u0129nh \u0111i\u1ec7n \u1edf nh\u1eefng n\u01a1i c\u00f3 th\u1ec3 t\u1ea1o ra t\u0129nh \u0111i\u1ec7n. Th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 \u1edf trong gi\u1edbi h\u1ea1n an to\u00e0n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) Nhanh ch\u00f3ng lo\u1ea1i b\u1ecf s\u1ef1 t\u00edch t\u1ee5 t\u0129nh \u0111i\u1ec7n hi\u1ec7n c\u00f3 v\u00e0 gi\u1ea3i ph\u00f3ng n\u00f3 ngay l\u1eadp t\u1ee9c.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"5_Phuong_phap_bao_ve_tinh_dien\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>5. Ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">(1) S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ch\u1ed1ng t\u0129nh \u0111i\u1ec7n: Kim lo\u1ea1i l\u00e0 ch\u1ea5t d\u1eabn \u0111i\u1ec7n, d\u00f2ng \u0111i\u1ec7n r\u00f2 r\u1ec9 v\u00e0 ph\u00f3ng \u0111i\u1ec7n c\u1ee7a d\u00e2y d\u1eabn l\u1edbn s\u1ebd l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb. Ngo\u00e0i ra, do v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n d\u1ec5 b\u1ecb nhi\u1ec5m \u0111i\u1ec7n do ma s\u00e1t n\u00ean kim lo\u1ea1i v\u00e0 v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u ch\u1ed1ng t\u0129nh \u0111i\u1ec7n. Thay v\u00e0o \u0111\u00f3, c\u00e1i g\u1ecdi l\u00e0 ch\u1ea5t d\u1eabn t\u0129nh \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t t\u1eeb 1\u00d7105\u03a9\u00b7cm tr\u1edf xu\u1ed1ng v\u00e0 ch\u1ea5t d\u1eabn \u0111i\u1ec7n ph\u1ee5 t\u0129nh \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t 1\u00d7105-1\u00d7108\u03a9\u00b7cm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u ch\u1ed1ng t\u0129nh \u0111i\u1ec7n. V\u00ed d\u1ee5, v\u1eadt li\u1ec7u b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n th\u00f4ng d\u1ee5ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch tr\u1ed9n mu\u1ed9i than d\u1eabn \u0111i\u1ec7n v\u00e0o cao su \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t d\u01b0\u1edbi 1\u00d7106\u03a9\u00b7cm.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(2) R\u00f2 r\u1ec9 v\u00e0 n\u1ed1i \u0111\u1ea5t: N\u1ed1i \u0111\u1ea5t c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 t\u1ea1o ra ho\u1eb7c \u0111\u00e3 t\u1ea1o ra t\u0129nh \u0111i\u1ec7n \u0111\u1ec3 cung c\u1ea5p k\u00eanh ph\u00f3ng t\u0129nh \u0111i\u1ec7n. S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ch\u00f4n d\u00e2y n\u1ed1i \u0111\u1ea5t \u0111\u1ec3 thi\u1ebft l\u1eadp d\u00e2y n\u1ed1i \u0111\u1ea5t \u201c\u0111\u1ed9c l\u1eadp\u201d. L\u00e0m cho \u0111i\u1ec7n tr\u1edf gi\u1eefa d\u00e2y n\u1ed1i \u0111\u1ea5t v\u00e0 \u0111\u1ea5t &lt;10\u03a9. (Xem GBJl79 ho\u1eb7c SJ\/T10694-1996). Ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t v\u1eadt li\u1ec7u b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n: N\u1ed1i v\u1eadt li\u1ec7u b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n (nh\u01b0 th\u1ea3m m\u1eb7t b\u00e0n, th\u1ea3m s\u00e0n, d\u00e2y \u0111eo c\u1ed5 tay ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, v.v.) v\u1edbi d\u00e2y d\u1eabn d\u1eabn \u0111\u1ebfn d\u00e2y \u0111\u1ea5t \u0111\u1ed9c l\u1eadp th\u00f4ng qua \u0111i\u1ec7n tr\u1edf 1M\u03a9 (xem SJ\/T10630-1995) . \u0110i\u1ec7n tr\u1edf 1M\u03a9 \u0111\u01b0\u1ee3c m\u1eafc n\u1ed1i ti\u1ebfp \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u00f2ng \u0111i\u1ec7n nh\u1ecf h\u01a1n 5mA \u0111\u01b0\u1ee3c x\u1ea3 xu\u1ed1ng \u0111\u1ea5t, g\u1ecdi l\u00e0 n\u1ed1i \u0111\u1ea5t m\u1ec1m. V\u1ecf thi\u1ebft b\u1ecb v\u00e0 t\u1ea5m ch\u1eafn t\u0129nh \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t tr\u1ef1c ti\u1ebfp, g\u1ecdi l\u00e0 n\u1ed1i \u0111\u1ea5t c\u1ee9ng.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(3) Lo\u1ea1i b\u1ecf t\u0129nh \u0111i\u1ec7n tr\u00ean d\u00e2y d\u1eabn: T\u0129nh \u0111i\u1ec7n tr\u00ean d\u00e2y d\u1eabn c\u00f3 th\u1ec3 b\u1ecb r\u00f2 r\u1ec9 xu\u1ed1ng \u0111\u1ea5t khi n\u1ed1i \u0111\u1ea5t. \u0110i\u1ec7n \u00e1p v\u00e0 th\u1eddi gian ph\u00f3ng \u0111i\u1ec7n c\u1ee7a th\u00e2n ph\u00f3ng \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng c\u00f4ng th\u1ee9c sau:<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">UT=U0L1\/RC. Trong c\u00f4ng th\u1ee9c, \u0111i\u1ec7n \u00e1p t\u1ea1i th\u1eddi \u0111i\u1ec3m UT-T (V) U0 &#8211; \u0111i\u1ec7n \u00e1p kh\u1edfi \u0111\u1ed9ng (V) \u0110i\u1ec7n tr\u1edf t\u01b0\u01a1ng \u0111\u01b0\u01a1ng R (\u03a9) \u0110i\u1ec7n dung t\u01b0\u01a1ng \u0111\u01b0\u01a1ng d\u00e2y d\u1eabn C (pf)<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">N\u00f3i chung c\u1ea7n ph\u1ea3i r\u00f2 r\u1ec9 t\u0129nh \u0111i\u1ec7n trong v\u00f2ng 1 gi\u00e2y. T\u1ee9c l\u00e0 v\u00f9ng an to\u00e0n n\u01a1i \u0111i\u1ec7n \u00e1p gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi 1OOV trong v\u00f2ng 1 gi\u00e2y. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng SSD do t\u1ed1c \u0111\u1ed9 r\u00f2 r\u1ec9 qu\u00e1 m\u1ee9c v\u00e0 d\u00f2ng \u0111i\u1ec7n r\u00f2 r\u1ec9 qu\u00e1 m\u1ee9c. N\u1ebfu U0=500V, C=200pf v\u00e0 b\u1ea1n mu\u1ed1n UT \u0111\u1ea1t 100V trong v\u00f2ng 1 gi\u00e2y th\u00ec c\u1ea7n ph\u1ea3i c\u00f3 R=1,28\u00d7109\u03a9. Do \u0111\u00f3, \u0111i\u1ec7n tr\u1edf gi\u1edbi h\u1ea1n d\u00f2ng 1M\u03a9 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n \u0111\u1ec3 h\u1ea1n ch\u1ebf d\u00f2ng ph\u00f3ng \u0111i\u1ec7n \u1edf m\u1ee9c d\u01b0\u1edbi 5mA. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi v\u1eadn h\u00e0nh. N\u1ebfu ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00f4 t\u00ecnh ch\u1ea1m v\u00e0o \u0111i\u1ec7n \u00e1p c\u00f4ng nghi\u1ec7p 220V trong h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n s\u1ebd kh\u00f4ng g\u1eb7p nguy hi\u1ec3m.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">(4) Kh\u1eed t\u0129nh \u0111i\u1ec7n tr\u00ean c\u00e1c v\u1eadt kh\u00f4ng d\u1eabn \u0111i\u1ec7n: \u0110\u1ed1i v\u1edbi t\u0129nh \u0111i\u1ec7n tr\u00ean ch\u1ea5t c\u00e1ch \u0111i\u1ec7n, do \u0111i\u1ec7n t\u00edch kh\u00f4ng th\u1ec3 ch\u1ea1y tr\u00ean ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00ean kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng n\u1ed1i \u0111\u1ea5t \u0111\u1ec3 lo\u1ea1i b\u1ecf t\u0129nh \u0111i\u1ec7n. C\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p sau:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">(a) S\u1eed d\u1ee5ng m\u00e1y th\u1ed5i ion &#8211; m\u00e1y th\u1ed5i ion t\u1ea1o ra c\u00e1c ion d\u01b0\u01a1ng v\u00e0 \u00e2m, c\u00f3 t\u00e1c d\u1ee5ng trung h\u00f2a t\u0129nh \u0111i\u1ec7n t\u1eeb ngu\u1ed3n t\u0129nh \u0111i\u1ec7n. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong kh\u00f4ng gian v\u00e0 g\u1ea7n \u0111\u1ea7u \u0111\u1ecbnh v\u1ecb c\u1ee7a m\u00e1y \u0111\u1ecbnh v\u1ecb.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(b) S\u1eed d\u1ee5ng ch\u1ea5t kh\u1eed t\u0129nh \u0111i\u1ec7n\u2014ch\u1ea5t kh\u1eed t\u0129nh \u0111i\u1ec7n l\u00e0 ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t. M\u00e1y kh\u1eed t\u0129nh \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u00e0 r\u1eeda c\u00e1c d\u1ee5ng c\u1ee5 v\u00e0 b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3 \u0111\u1ec3 lo\u1ea1i b\u1ecf nhanh ch\u00f3ng t\u0129nh \u0111i\u1ec7n tr\u00ean b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(c) Ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m m\u00f4i tr\u01b0\u1eddng\u2014\u0111\u1ed9 \u1ea9m t\u0103ng c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n b\u1ec1 m\u1eb7t c\u1ee7a v\u1eadt li\u1ec7u kh\u00f4ng d\u1eabn \u0111i\u1ec7n, khi\u1ebfn t\u0129nh \u0111i\u1ec7n \u00edt c\u00f3 kh\u1ea3 n\u0103ng t\u00edch t\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3. V\u00ed d\u1ee5, c\u00e1c bi\u1ec7n ph\u00e1p t\u1ea1o \u1ea9m v\u00e0 th\u00f4ng gi\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf m\u00f4i tr\u01b0\u1eddng kh\u00f4 r\u00e1o \u1edf ph\u00eda B\u1eafc.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(d) S\u1eed d\u1ee5ng t\u1ea5m ch\u1eafn t\u0129nh \u0111i\u1ec7n\u2014C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng l\u1edbp che ch\u1eafn (l\u1ed3ng) cho thi\u1ebft b\u1ecb d\u1ec5 t\u1ea1o ra t\u0129nh \u0111i\u1ec7n v\u00e0 l\u1edbp che ch\u1eafn (l\u1ed3ng) ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">(5) Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t quy tr\u00ecnh: \u0110\u1ec3 t\u1ea1o ra \u00edt t\u0129nh \u0111i\u1ec7n nh\u1ea5t c\u00f3 th\u1ec3 trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed, h\u00e3y ki\u1ec3m so\u00e1t s\u1ef1 t\u00edch t\u1ee5 t\u0129nh \u0111i\u1ec7n, nhanh ch\u00f3ng lo\u1ea1i b\u1ecf s\u1ef1 t\u00edch t\u1ee5 t\u0129nh \u0111i\u1ec7n hi\u1ec7n c\u00f3 v\u00e0 gi\u1ea3i ph\u00f3ng n\u00f3 ngay l\u1eadp t\u1ee9c, c\u00e1c kh\u00eda c\u1ea1nh nh\u01b0 thi\u1ebft k\u1ebf nh\u00e0 m\u00e1y , h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t, v\u1eadn h\u00e0nh v\u00e0 qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Thiet_bi_bao_ve_tinh_dien\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>6. Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) H\u1ec7 th\u1ed1ng ch\u1ed1ng t\u0129nh \u0111i\u1ec7n tr\u00ean c\u01a1 th\u1ec3 con ng\u01b0\u1eddi bao g\u1ed3m d\u00e2y \u0111eo c\u1ed5 tay ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng, m\u0169, g\u0103ng tay, gi\u00e0y, t\u1ea5t, v.v.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) S\u00e0n ch\u1ed1ng t\u0129nh \u0111i\u1ec7n bao g\u1ed3m s\u00e0n \u0111\u00e1 terrazzo ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, s\u00e0n cao su ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, s\u00e0n nh\u1ef1a ch\u1ed1ng t\u0129nh \u0111i\u1ec7n PVC, th\u1ea3m ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, s\u00e0n n\u00e2ng ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, v.v.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) Chu\u1ed7i ho\u1ea1t \u0111\u1ed9ng ch\u1ed1ng t\u0129nh \u0111i\u1ec7n: bao g\u1ed3m ch\u1ed1ng t\u0129nh \u0111i\u1ec7n: I: th\u1ea3m b\u00e0n l\u00e0m vi\u1ec7c, t\u00fai \u0111\u00f3ng g\u00f3i ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, xe \u0111\u1ea9y h\u1eadu c\u1ea7n ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, b\u00e0n \u1ee7i v\u00e0 d\u1ee5ng c\u1ee5 h\u00e0n ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, v.v.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"7_Dung_cu_do_tinh_dien\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>7. D\u1ee5ng c\u1ee5 \u0111o t\u0129nh \u0111i\u1ec7n.<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) M\u00e1y \u0111o tr\u01b0\u1eddng t\u0129nh \u0111i\u1ec7n: d\u00f9ng \u0111\u1ec3 \u0111o gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t c\u1ee7a m\u1eb7t b\u00e0n, s\u00e0n nh\u00e0, v.v. N\u00ean ch\u1ecdn c\u00e1c d\u1ee5ng c\u1ee5 \u0111o c\u00f3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau cho c\u00e1c t\u00ecnh hu\u1ed1ng c\u1ea5u tr\u00fac ph\u1eb3ng v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng c\u1ea5u tr\u00fac kh\u00f4ng ph\u1eb3ng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) M\u00e1y ki\u1ec3m tra d\u00e2y \u0111eo c\u1ed5 tay: \u0111o xem d\u00e2y \u0111eo c\u1ed5 tay c\u00f3 hi\u1ec7u qu\u1ea3 hay kh\u00f4ng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) M\u00e1y ki\u1ec3m tra t\u0129nh \u0111i\u1ec7n c\u01a1 th\u1ec3 ng\u01b0\u1eddi: d\u00f9ng \u0111\u1ec3 \u0111o l\u01b0\u1ee3ng t\u0129nh \u0111i\u1ec7n m\u00e0 c\u01a1 th\u1ec3 con ng\u01b0\u1eddi mang theo, tr\u1edf kh\u00e1ng gi\u1eefa b\u00e0n ch\u00e2n c\u1ee7a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, \u0111\u1ed9 ch\u00eanh l\u1ec7ch t\u0129nh \u0111i\u1ec7n gi\u1eefa c\u01a1 th\u1ec3 con ng\u01b0\u1eddi v\u00e0 li\u1ec7u kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 c\u1ee7a d\u00e2y \u0111eo c\u1ed5 tay, ph\u00edch c\u1eafm n\u1ed1i \u0111\u1ea5t, qu\u1ea7n \u00e1o l\u00e0m vi\u1ec7c, vv c\u00f3 hi\u1ec7u qu\u1ea3. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ch\u1ea5t ph\u00f3ng \u0111i\u1ec7n ban \u0111\u1ea7u \u0111\u1ec3 c\u00e1ch ly t\u0129nh \u0111i\u1ec7n c\u1ee7a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi kh\u1ecfi x\u01b0\u1edfng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(4) Megohmmeter: d\u00f9ng \u0111\u1ec3 \u0111o tr\u1edf kh\u00e1ng ho\u1eb7c \u0111i\u1ec7n tr\u1edf c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t ph\u00f3ng \u0111i\u1ec7n d\u1eabn \u0111i\u1ec7n, ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 t\u0129nh \u0111i\u1ec7n.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Yeu_cau_ve_chi_so_ky_thuat_chong_tinh_dien_trong_san_xuat_san_pham_dien_tu\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Y\u00eau c\u1ea7u v\u1ec1 ch\u1ec9 s\u1ed1 k\u1ef9 thu\u1eadt ch\u1ed1ng t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) \u0110i\u1ec7n tr\u1edf n\u1ed1i \u0111\u1ea5t c\u1ee7a \u0111i\u1ec7n c\u1ef1c n\u1ed1i \u0111\u1ea5t ch\u1ed1ng t\u0129nh \u0111i\u1ec7n l\u00e0 &lt;10\u03a9.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) Th\u1ea3m tr\u1ea3i s\u00e0n ho\u1eb7c tr\u1ea3i s\u00e0n: \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t 105-1010\u03a9, \u0111i\u1ec7n \u00e1p ma s\u00e1t &lt;100V.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) T\u01b0\u1eddng: gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf 5\u00d7104-109\u03a9.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(4) B\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c ho\u1eb7c t\u1ea5m \u0111\u1ec7m: gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t 106-109\u03a9; \u0111i\u1ec7n \u00e1p ma s\u00e1t &lt;100V; \u0111i\u1ec7n tr\u1edf h\u1ec7 th\u1ed1ng v\u1edbi m\u1eb7t \u0111\u1ea5t 106-108\u03a9.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(5) \u0110i\u1ec7n tr\u1edf c\u1ee7a gh\u1ebf l\u00e0m vi\u1ec7c \u0111\u1ed1i di\u1ec7n v\u1edbi b\u00e1nh xe l\u00e0 106-108\u03a9.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(6) \u0110i\u1ec7n \u00e1p ma s\u00e1t c\u1ee7a qu\u1ea7n \u00e1o, m\u0169, g\u0103ng tay lao \u0111\u1ed9ng l\u00e0 &lt;300V; \u0111i\u1ec7n \u00e1p ma s\u00e1t c\u1ee7a \u0111\u1ebf gi\u00e0y l\u00e0 &lt;100V.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(7) \u0110i\u1ec7n tr\u1edf c\u1ee7a c\u00e1p k\u1ebft n\u1ed1i d\u00e2y \u0111eo c\u1ed5 tay l\u00e0 1M\u03a9; \u0111i\u1ec7n tr\u1edf c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0 1-1OM\u03a9 khi \u0111eo d\u00e2y \u0111eo c\u1ed5 tay. \u0110i\u1ec7n tr\u1edf c\u1ee7a h\u1ec7 th\u1ed1ng d\u00e2y \u0111eo g\u00f3t ch\u00e2n (b\u00f3 gi\u00e0y) l\u00e0 0,5\u00d7105-108\u03a9.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(8) \u0110i\u1ec7n tr\u1edf c\u1ee7a b\u1ec7 xe h\u1eadu c\u1ea7n \u0111\u1ed1i di\u1ec7n v\u1edbi h\u1ec7 th\u1ed1ng b\u00e1nh xe l\u00e0 106-109\u03a9.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(9) H\u1ed9p v\u1eadt li\u1ec7u, h\u1ed9p lu\u00e2n chuy\u1ec3n, gi\u00e1 \u0111\u1ee1 PCB v\u00e0 c\u00e1c thi\u1ebft b\u1ecb v\u1eadn chuy\u1ec3n h\u1eadu c\u1ea7n kh\u00e1c c\u00f3 gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t l\u00e0 103-108\u03a9; \u0111i\u1ec7n \u00e1p ma s\u00e1t &lt;100V.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(10) \u0110i\u1ec7n \u00e1p ma s\u00e1t c\u1ee7a th\u1ebf h\u1ec7 bao b\u00ec v\u00e0 h\u1ed9p nh\u1ecf h\u01a1n 100V.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(11) \u0110i\u1ec7n tr\u1edf to\u00e0n di\u1ec7n c\u1ee7a c\u01a1 th\u1ec3 con ng\u01b0\u1eddi l\u00e0 106-108\u03a9.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"9_Bien_phap_chong_tinh_dien_va_yeu_cau_chung_doi_voi_vung_diem_lam_viec_tinh_dien_trong_san_xuat_san_pham_dien_tu\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>9. Bi\u1ec7n ph\u00e1p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 y\u00eau c\u1ea7u chung \u0111\u1ed1i v\u1edbi v\u00f9ng (\u0111i\u1ec3m) l\u00e0m vi\u1ec7c t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">Thi\u1ebft b\u1ecb h\u00e0n b\u1ea3ng m\u1ea1ch ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t t\u1ed1t v\u00e0 m\u00e1y \u0111\u1ecbnh v\u1ecb ph\u1ea3i \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t kh\u00f4ng d\u00e2y ba pha v\u00e0 \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t \u0111\u1ed9c l\u1eadp. S\u00e0n nh\u00e0, th\u1ea3m tr\u1ea3i s\u00e0n, gh\u1ebf ng\u1ed3i, v.v. c\u1ee7a n\u01a1i s\u1ea3n xu\u1ea5t \u0111\u1ec1u ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ed1ng t\u0129nh \u0111i\u1ec7n. Duy tr\u00ec m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh trong x\u01b0\u1edfng. C\u1ea7n trang b\u1ecb h\u1ed9p v\u1eadt li\u1ec7u ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, h\u1ed9p doanh thu, gi\u00e1 \u0111\u1ee1 PCB, xe \u0111\u1ea9y h\u1eadu c\u1ea7n, b\u0103ng \u0111\u00f3ng g\u00f3i ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, d\u00e2y \u0111eo c\u1ed5 tay ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, b\u00e0n \u1ee7i h\u00e0n ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 c\u00e1c d\u1ee5ng c\u1ee5.<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) B\u1ed1 tr\u00ed khu v\u1ef1c ch\u1ed1ng t\u0129nh \u0111i\u1ec7n theo y\u00eau c\u1ea7u ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 c\u00f3 bi\u1ec3n c\u1ea3nh b\u00e1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n r\u00f5 r\u00e0ng. C\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong khu v\u1ef1c l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c chia th\u00e0nh c\u1ea5p 1, 2 v\u00e0 3 t\u00f9y theo m\u1ee9c \u0111\u1ed9 nh\u1ea1y t\u0129nh \u0111i\u1ec7n v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 kh\u00e1c nhau \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng theo c\u00e1c c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau. Ph\u1ea1m vi \u0111\u1ed9 nh\u1ea1y t\u0129nh \u0111i\u1ec7n c\u1ea5p 1: 0-1999V; Ph\u1ea1m vi \u0111\u1ed9 nh\u1ea1y t\u0129nh \u0111i\u1ec7n c\u1ea5p 2: 2000-3999V; Ph\u1ea1m vi \u0111\u1ed9 nh\u1ea1y t\u0129nh \u0111i\u1ec7n c\u1ea5p 3: 4000-15999V; Tr\u00ean 16000V l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ea1y c\u1ea3m kh\u00f4ng t\u0129nh \u0111i\u1ec7n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) Nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng trong khu v\u1ef1c an to\u00e0n t\u0129nh \u0111i\u1ec7n (t\u1ea1i ch\u1ed7) l\u00e0 23\u00b13\u00b0C v\u00e0 \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i l\u00e0 45-70% RH. Nghi\u00eam c\u1ea5m v\u1eadn h\u00e0nh SSD (c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ea1y c\u1ea3m t\u0129nh) trong m\u00f4i tr\u01b0\u1eddng d\u01b0\u1edbi 30%.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) Th\u01b0\u1eddng xuy\u00ean \u0111o c\u00e1c gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t c\u1ee7a s\u00e0n, m\u1eb7t b\u00e0n, h\u1ed9p quay, v.v.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(4) C\u1ea5m \u0111\u1eb7t c\u00e1c v\u1eadt d\u1ee5ng phi s\u1ea3n xu\u1ea5t tr\u00ean b\u00e0n l\u00e0m vi\u1ec7c trong khu v\u1ef1c an to\u00e0n t\u0129nh \u0111i\u1ec7n (t\u1ea1i ch\u1ed7), nh\u01b0 b\u1ed9 \u0111\u1ed3 \u0103n, b\u1ed9 \u1ea5m tr\u00e0, t\u00fai x\u00e1ch, v\u1ea3i len, b\u00e1o, g\u0103ng tay cao su, v.v.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(5) Khi nh\u00e2n vi\u00ean v\u00e0o khu v\u1ef1c ch\u1ed1ng t\u0129nh \u0111i\u1ec7n c\u1ea7n x\u1ea3 n\u01b0\u1edbc. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ea3i m\u1eb7c qu\u1ea7n \u00e1o lao \u0111\u1ed9ng, mang gi\u00e0y v\u00e0 t\u1ea5t ch\u1ed1ng t\u0129nh \u0111i\u1ec7n khi v\u1eadn h\u00e0nh. Vi\u1ec7c ki\u1ec3m tra an to\u00e0n b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc m\u1ed7i l\u1ea7n v\u1eadn h\u00e0nh v\u00e0 vi\u1ec7c s\u1ea3n xu\u1ea5t ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n sau khi v\u01b0\u1ee3t qua qu\u00e1 tr\u00ecnh ki\u1ec3m tra.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(6) \u0110eo d\u00e2y \u0111eo c\u1ed5 tay ch\u1ed1ng t\u0129nh \u0111i\u1ec7n trong khi v\u1eadn h\u00e0nh v\u00e0 \u0111o xem d\u00e2y \u0111eo c\u1ed5 tay c\u00f3 hi\u1ec7u qu\u1ea3 h\u00e0ng ng\u00e0y hay kh\u00f4ng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(7) Khi ki\u1ec3m tra SSD, b\u1ea1n n\u00ean l\u1ea5y m\u1ed9t mi\u1ebfng trong h\u1ed9p, \u1ed1ng ho\u1eb7c khay \u0111\u00f3ng g\u00f3i ra, \u0111ong m\u1ed9t mi\u1ebfng r\u1ed3i \u0111\u1eb7t m\u1ed9t mi\u1ebfng ra, kh\u00f4ng x\u1ebfp ch\u1ed3ng l\u00ean b\u00e0n. Nh\u1eefng thi\u1ebft b\u1ecb kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u ki\u1ec3m tra ph\u1ea3i \u0111\u01b0\u1ee3c tr\u1ea3 v\u1ec1 kho.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(8) Ph\u1ea3i tu\u00e2n th\u1ee7 tr\u00ecnh t\u1ef1 b\u1eadt v\u00e0 t\u1eaft ngu\u1ed3n trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra b\u1eadt ngu\u1ed3n: \u0111i\u1ec7n \u00e1p th\u1ea5p \u2192 \u0111i\u1ec7n \u00e1p cao \u2192 \u0111i\u1ec7n \u00e1p t\u00edn hi\u1ec7u. Th\u1ee9 t\u1ef1 c\u00e1c cu\u1ed9c g\u1ecdi \u0111i b\u1ecb \u0111\u1ea3o ng\u01b0\u1ee3c. \u0110\u1ed3ng th\u1eddi, xin l\u01b0u \u00fd r\u1eb1ng c\u1ef1c t\u00ednh c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c v\u00e0 \u0111i\u1ec7n \u00e1p ngu\u1ed3n kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ee9c.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(9) Nh\u00e2n vi\u00ean ki\u1ec3m tra ph\u1ea3i l\u00e0m quen v\u1edbi c\u00e1c m\u1eabu, ch\u1ee7ng lo\u1ea1i v\u00e0 ki\u1ebfn \u200b\u200bth\u1ee9c ki\u1ec3m tra SSD, \u0111\u1ed3ng th\u1eddi hi\u1ec3u ki\u1ebfn \u200b\u200bth\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"10_Yeu_cau_doi_voi_viec_van_chuyen_bao_quan_va_su_dung_cac_linh_kien_nhay_cam_voi_tinh_dien_SSD\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>10. Y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi vi\u1ec7c v\u1eadn chuy\u1ec3n, b\u1ea3o qu\u1ea3n v\u00e0 s\u1eed d\u1ee5ng c\u00e1c linh ki\u1ec7n nh\u1ea1y c\u1ea3m v\u1edbi t\u0129nh \u0111i\u1ec7n (SSD)<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) Kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m r\u01a1i SSD xu\u1ed1ng \u0111\u1ea5t trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c t\u00f9y \u00fd th\u00e1o SSD ra kh\u1ecfi bao b\u00ec.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a kho n\u01a1i l\u01b0u tr\u1eef SSD: 30-40% RH.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) Gi\u1eef nguy\u00ean bao b\u00ec g\u1ed1c c\u1ee7a SSD trong qu\u00e1 tr\u00ecnh b\u1ea3o qu\u1ea3n. N\u1ebfu c\u1ea7n thay th\u1ebf bao b\u00ec, h\u00e3y s\u1eed d\u1ee5ng h\u1ed9p \u0111\u1ef1ng c\u00f3 \u0111\u1eb7c t\u00ednh ch\u1ed1ng t\u0129nh \u0111i\u1ec7n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(4) Trong kho, ph\u1ea3i d\u00e1n nh\u00e3n ch\u1ed1ng t\u0129nh \u0111i\u1ec7n \u0111\u1eb7c bi\u1ec7t \u1edf n\u01a1i \u0111\u1eb7t thi\u1ebft b\u1ecb SSD.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(5) Khi ph\u00e2n ph\u1ed1i thi\u1ebft b\u1ecb SSD, h\u00e3y ki\u1ec3m tra tr\u1ef1c quan \u0111\u1ec3 \u0111\u1ebfm s\u1ed1 l\u01b0\u1ee3ng trong bao b\u00ec g\u1ed1c c\u1ee7a thi\u1ebft b\u1ecb SSD.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(6) Khi ghi, x\u00f3a v\u00e0 b\u1ea3o v\u1ec7 th\u00f4ng tin tr\u00ean EPROM, \u0111\u1ea7u ghi\/t\u1ea9y ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t ho\u00e0n to\u00e0n v\u00e0 ph\u1ea3i \u0111eo v\u00f2ng tay ch\u1ed1ng t\u0129nh \u0111i\u1ec7n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(7) Nh\u1eefng ng\u01b0\u1eddi v\u1eadn h\u00e0nh nh\u01b0 l\u1eafp r\u00e1p, h\u00e0n, s\u1eeda ch\u1eefa b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 g\u1ee1 l\u1ed7i ph\u1ea3i tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c y\u00eau c\u1ea7u v\u1ec1 b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(8) C\u00e1c b\u1ea3ng m\u1ea1ch in \u0111\u00e3 v\u01b0\u1ee3t qua qu\u00e1 tr\u00ecnh ki\u1ec3m tra v\u00e0 ki\u1ec3m tra ph\u1ea3i \u0111\u01b0\u1ee3c phun m\u1ed9t l\u1ea7n b\u1eb1ng s\u00fang phun ion tr\u01b0\u1edbc khi \u0111\u00f3ng g\u00f3i \u0111\u1ec3 lo\u1ea1i b\u1ecf kh\u1ea3 n\u0103ng t\u00edch t\u1ee5 t\u0129nh \u0111i\u1ec7n.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"11_Quan_ly_va_bao_tri_khu_vuc_lam_viec_chong_tinh_dien\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>11. Qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec khu v\u1ef1c l\u00e0m vi\u1ec7c ch\u1ed1ng t\u0129nh \u0111i\u1ec7n<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">(1) Ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 c\u00f3 ng\u01b0\u1eddi t\u1eadn t\u00e2m ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 h\u1ec7 th\u1ed1ng n\u00e0y.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(2) Qu\u1ea7n \u00e1o, gi\u00e0y d\u00e9p, v\u00f2ng tay v\u00e0 c\u00e1c v\u1eadt d\u1ee5ng c\u00e1 nh\u00e2n kh\u00e1c d\u1ef1 ph\u00f2ng \u0111\u1ec3 ng\u01b0\u1eddi ngo\u00e0i s\u1eed d\u1ee5ng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(3) Th\u01b0\u1eddng xuy\u00ean b\u1ea3o tr\u00ec v\u00e0 ki\u1ec3m tra t\u00ednh hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb ch\u1ed1ng t\u0129nh \u0111i\u1ec7n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(4) Ki\u1ec3m tra d\u00e2y \u0111eo c\u1ed5 tay m\u1ed7i tu\u1ea7n m\u1ed9t l\u1ea7n (ho\u1eb7c ng\u00e0y).<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(5) Ki\u1ec3m tra kh\u1ea3 n\u0103ng n\u1ed1i \u0111\u1ea5t c\u1ee7a th\u1ea3m b\u00e0n, th\u1ea3m s\u00e0n v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb kh\u1eed t\u0129nh \u0111i\u1ec7n m\u1ed7i th\u00e1ng m\u1ed9t l\u1ea7n.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">(6) Gi\u00e1 \u0111\u1ee1 linh ki\u1ec7n ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, gi\u00e1 \u0111\u1ee1 b\u1ea3ng in v\u00e0 h\u1ed9p doanh thu; hi\u1ec7u su\u1ea5t ch\u1ed1ng t\u0129nh \u0111i\u1ec7n c\u1ee7a ph\u01b0\u01a1ng ti\u1ec7n v\u1eadn chuy\u1ec3n, th\u1ea3m tr\u1ea3i b\u00e0n v\u00e0 th\u1ea3m s\u00e0n ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra s\u00e1u th\u00e1ng m\u1ed9t l\u1ea7n.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">T\u0129nh \u0111i\u1ec7n g\u00e2y h\u01b0 h\u1ecfng l\u1edbn cho c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed. Trong qu\u00e1 tr\u00ecnh h\u00e0n c\u00f3 r\u1ea5t nhi\u1ec1u ki\u1ebfn \u200b\u200bth\u1ee9c v\u1ec1 vi\u1ec7c b\u1ea3o qu\u1ea3n linh ki\u1ec7n. H\u00e3y c\u1ed1 g\u1eafng tr\u00e1nh t\u1ea1o ra t\u0129nh \u0111i\u1ec7n, n\u1ebfu kh\u00f4ng c\u00f3 th\u1ec3 g\u00e2y th\u1ea5t tho\u00e1t linh ki\u1ec7n.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 b\u00e1n d\u1eabn c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn th\u1ef1c t\u1ebf l\u00e0 m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n c\u00f3 trong EPA c\u1ee7a h\u1ecd. Lo\u1ea1i thi\u1ebft b\u1ecb kh\u1eed t\u0129nh \u0111i\u1ec7n n\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u0103n ch\u1eb7n v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n t\u1ea1o ra t\u0129nh \u0111i\u1ec7n? H\u1ec7 th\u1ed1ng m\u00e1y th\u1ed5i ion li\u00ean t\u1ee5c v\u00f4 hi\u1ec7u h\u00f3a m\u1ecdi \u0111i\u1ec7n t\u00edch t\u00edch t\u1ee5 c\u00f3 th\u1ec3 x\u1ea3y ra tr\u00ean ch\u1ea5t c\u00e1ch \u0111i\u1ec7n, v\u00ec v\u1eady \u0111\u00e2y l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 \u0111\u00fang \u0111\u1eafn cho b\u1ea5t k\u1ef3 k\u1ebf ho\u1ea1ch ESD n\u00e0o.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Thi\u1ebft b\u1ecb <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/dpm360.com\/san-pham\/quat-ion\/\">qu\u1ea1t ion<\/a><\/span> hay <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/dpm360.com\/san-pham\/sung-thoi-ion\/\">s\u00fang th\u1ed5i ion<\/a> <\/span>trong l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed ti\u00eau chu\u1ea9n c\u00f3 hai d\u1ea1ng c\u01a1 b\u1ea3n: C\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 trung h\u00f2a c\u00e1c thi\u1ebft b\u1ecb l\u1eafp r\u00e1p v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 t\u1ea1o ra \u0111i\u1ec7n t\u00edch l\u00e0 s\u1eed d\u1ee5ng.<\/span><br \/>\n<span style=\"font-size: 12pt;\">\u200b<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ee5c l\u1ee5c C\u00f4ng ngh\u1ec7 b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh h\u00e0n board m\u1ea1ch1. T\u0129nh \u0111i\u1ec7n v\u00e0 s\u1ef1 nguy hi\u1ec3m c\u1ee7a t\u0129nh \u0111i\u1ec7n2. Thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m t\u0129nh (SSD)3. Ngu\u1ed3n t\u0129nh \u0111i\u1ec7n trong s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed4. Nguy\u00ean l\u00fd b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n5. Ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n6. Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n7. &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/\" class=\"more-link\">\u0110\u1ecdc ti\u1ebfp<span class=\"screen-reader-text\"> &#8220;B\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n h\u00e0n board m\u1ea1ch&#8221;<\/span><\/a><\/p>\n","protected":false},"featured_media":6355,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"\n<title>B\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n h\u00e0n board m\u1ea1ch - C\u00f4ng Ty TNHH Qu\u1ed1c T\u1ebf BiNa Vi\u1ec7t Nam<\/title>\n<meta name=\"description\" content=\"Trong h\u00e0n b\u1ea3ng m\u1ea1ch, hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng t\u0129nh \u0111i\u1ec7n th\u01b0\u1eddng l\u00e0m h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb, th\u1eadm ch\u00ed khi\u1ebfn thi\u1ebft b\u1ecb b\u1ecb h\u1ecfng, g\u00e2y t\u1ed5n th\u1ea5t nghi\u00eam tr\u1ecdng, v\u00ec v\u1eady vi\u1ec7c b\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n trong h\u00e0n b\u1ea3ng m\u1ea1ch l\u00e0 r\u1ea5t quan tr\u1ecdng.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dpm360.com\/san-pham\/bao-ve-tinh-dien\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"B\u1ea3o v\u1ec7 t\u0129nh \u0111i\u1ec7n h\u00e0n board m\u1ea1ch - 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