{"id":1917,"date":"2026-05-29T06:42:16","date_gmt":"2026-05-29T06:42:16","guid":{"rendered":"https:\/\/swesd.com\/?p=1917"},"modified":"2026-05-29T06:52:10","modified_gmt":"2026-05-29T06:52:10","slug":"what-is-an-esd-box-with-lid","status":"publish","type":"post","link":"https:\/\/swesd.com\/vi\/blog\/what-is-an-esd-box-with-lid\/","title":{"rendered":"H\u1ed9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u00f3 n\u1eafp l\u00e0 g\u00ec?"},"content":{"rendered":"

Th\u00f9ng ESD l\u00e0 c\u00e1c lo\u1ea1i h\u1ed9p \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u b\u1ea3o v\u1ec7 ch\u1ed1ng ph\u00f3ng \u0111i\u1ec7n t\u0129nh \u0111i\u1ec7n, cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p an to\u00e0n \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m v\u1edbi t\u0129nh \u0111i\u1ec7n. H\u00f9ng l\u01b0u tr\u1eef ESD cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf an to\u00e0n h\u01a1n nhi\u1ec1u khi l\u01b0u tr\u1eef c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m v\u1edbi t\u0129nh \u0111i\u1ec7n so v\u1edbi c\u00e1c h\u1ed9p nh\u1ef1a ti\u00eau chu\u1ea9n v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 t\u00edch t\u1ee5 \u0111i\u1ec7n t\u00edch t\u0129nh tr\u00ean c\u00e1c v\u1eadt d\u1ee5ng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, t\u1eeb \u0111\u00f3 gi\u00fap ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n t\u0129nh \u0111i\u1ec7n x\u1ea3y ra.<\/p>\n

M\u1ed9t m\u1ee5c \u0111\u00edch thi\u1ebft k\u1ebf quan tr\u1ecdng kh\u00e1c c\u1ee7a n\u1eafp tr\u00ean H\u1ed9p l\u01b0u tr\u1eef ch\u1ed1ng t\u0129nh \u0111i\u1ec7n<\/a> l\u00e0 \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c v\u1eadt d\u1ee5ng b\u00ean trong kh\u1ecfi b\u1ee5i b\u1ea9n, \u0111\u1ed9 \u1ea9m, s\u1ef1 ti\u1ebfp x\u00fac v\u00f4 t\u00ecnh v\u00e0 s\u1ef1 d\u1ecbch chuy\u1ec3n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n. M\u1eb7c d\u00f9 m\u1ed9t chi\u1ebfc h\u1ed9p kh\u00f4ng n\u1eafp c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p t\u1ea1m th\u1eddi ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ec3 l\u1ea5y d\u1ee5ng c\u1ee5 v\u00e0 linh ki\u1ec7n t\u1eeb b\u1ea5t k\u1ef3 v\u1ecb tr\u00ed n\u00e0o d\u1ecdc theo d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ho\u1eb7c trong kho h\u00e0ng, m\u1ed9t chi\u1ebfc h\u1ed9p l\u01b0u tr\u1eef ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u00f3 k\u00e8m n\u1eafp c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n h\u00e0ng h\u00f3a, l\u01b0u tr\u1eef l\u00e2u d\u00e0i, gom h\u00e0ng theo b\u1ed9 (kitting) v\u00e0 qu\u1ea3n l\u00fd h\u00e0ng t\u1ed3n kho m\u1ed9t c\u00e1ch c\u00f3 ki\u1ec3m so\u00e1t.<\/p>\n

M\u1ed9t h\u1ed9p l\u01b0u tr\u1eef ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u00f3 th\u1ec3 c\u00f3 t\u00ednh d\u1eabn \u0111i\u1ec7n, ti\u00eau t\u00e1n t\u0129nh \u0111i\u1ec7n ho\u1eb7c ch\u1ed1ng t\u0129nh \u0111i\u1ec7n t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 \u1ee9ng d\u1ee5ng. M\u1ed7i lo\u1ea1i h\u1ed9p ESD cung c\u1ea5p m\u1ee9c \u0111\u1ed9 \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 kh\u00e1c nhau cho c\u00e1c m\u1eb7t h\u00e0ng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, v\u00ec v\u1eady ng\u01b0\u1eddi mua n\u00ean \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u1eb7t h\u00e0ng c\u1ea7n l\u01b0u tr\u1eef tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn m\u1ed9t lo\u1ea1i h\u1ed9p l\u01b0u tr\u1eef ESD c\u1ee5 th\u1ec3.<\/p>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a n\u1eafp \u0111\u1eady trong vi\u1ec7c l\u01b0u tr\u1eef ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD)<\/h2>\n

Nhi\u1ec1u ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng t\u1eadp trung ch\u1ee7 y\u1ebfu v\u00e0o ph\u1ea7n th\u00e2n c\u1ee7a th\u00f9ng khi mua h\u1ed9p \u0111\u1ef1ng ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD); tuy nhi\u00ean, ph\u1ea7n n\u1eafp c\u1ee7a h\u1ed9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n<\/strong> c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. N\u1eafp c\u1ee7a h\u1ed9p ESD t\u1ea1o ra m\u1ed9t gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef ho\u00e0n thi\u1ec7n h\u01a1n v\u00ec n\u00f3 gi\u1ea3m thi\u1ec3u nguy c\u01a1 c\u00e1c v\u1eadt ph\u1ea9m \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef ti\u1ebfp x\u00fac v\u1edbi c\u00e1c m\u1ed1i nguy hi\u1ec3m c\u00f3 th\u1ec3 x\u1ea3y ra b\u00ean ngo\u00e0i th\u00f9ng ch\u1ee9a. Trong ng\u00e0nh s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, ngay c\u1ea3 nh\u1eefng ch\u1ea5t \u00f4 nhi\u1ec5m nh\u1ecf ho\u1eb7c quy tr\u00ecnh x\u1eed l\u00fd b\u1ea5t ng\u1edd c\u0169ng c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m do k\u00edch th\u01b0\u1edbc, gi\u00e1 tr\u1ecb ho\u1eb7c kh\u00f3 kh\u0103n trong vi\u1ec7c ki\u1ec3m tra tr\u1ef1c quan s\u1ea3n ph\u1ea9m sau khi s\u1ea3n ph\u1ea9m \u0111\u00e3 b\u1ecb h\u01b0 h\u1ecfng.<\/p>\n

N\u1eafp c\u1ee7a h\u1ed9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u0169ng gi\u00fap gi\u1eef c\u00e1c linh ki\u1ec7n n\u1eb1m g\u1ecdn b\u00ean trong h\u1ed9p v\u00e0 ng\u0103n kh\u00f4ng cho c\u00e1c linh ki\u1ec7n r\u01a1i ra ngo\u00e0i trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n t\u1eeb tr\u1ea1m l\u00e0m vi\u1ec7c n\u00e0y sang tr\u1ea1m l\u00e0m vi\u1ec7c kh\u00e1c. Ngo\u00e0i ra, vi\u1ec7c s\u1eed d\u1ee5ng n\u1eafp \u0111\u1eady s\u1ebd l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng b\u1ee5i t\u00edch t\u1ee5 trong kh\u00f4ng gian l\u01b0u tr\u1eef, t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef s\u1ea1ch s\u1ebd h\u01a1n. N\u1ebfu nh\u00e0 kho ho\u1eb7c d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p c\u00f3 c\u00e1c th\u00f9ng ch\u1ee9a \u0111\u01b0\u1ee3c x\u1ebfp ch\u1ed3ng l\u00ean nhau, m\u1ed9t chi\u1ebfc n\u1eafp v\u1eeba v\u1eb7n s\u1ebd mang l\u1ea1i \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao h\u01a1n v\u00e0 gi\u00fap t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef c\u00e1c th\u00f9ng ch\u1ee9a ng\u0103n n\u1eafp h\u01a1n.<\/p>\n

H\u01a1n n\u1eefa, n\u1eafp c\u1ee7a th\u00f9ng ch\u1ee9a ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u0169ng s\u1ebd gi\u00fap gi\u1ea3m thi\u1ec3u vi\u1ec7c ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n b\u00ean trong h\u1ed9p ESD. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 di chuy\u1ec3n nhi\u1ec1u th\u00f9ng ch\u1ee9a t\u1eeb n\u01a1i n\u00e0y sang n\u01a1i kh\u00e1c h\u00e0ng ng\u00e0y, v\u00e0 n\u1ebfu h\u1ed9p ESD \u0111\u01b0\u1ee3c \u0111\u1eady n\u1eafp, ng\u01b0\u1eddi v\u1eadn h\u00e0nh s\u1ebd kh\u00f4ng ph\u1ea3i thao t\u00e1c v\u1edbi c\u00e1c m\u1eb7t h\u00e0ng b\u00ean trong h\u1ed9p m\u1ed9t c\u00e1ch kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n

V\u00ed d\u1ee5 v\u1ec1 c\u00e1c lo\u1ea1i h\u1ed9p \u0111\u1ef1ng ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u00f3 n\u1eafp<\/h2>\n

H\u1ed9p \u0111\u1ef1ng ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u00f3 n\u1eafp th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, n\u01a1i \u0111\u1ed9 tin c\u1eady c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed l\u00e0 quan tr\u1ecdng. C\u00e1c nh\u00e0 m\u00e1y l\u1eafp r\u00e1p bo m\u1ea1ch in (PCB), c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t ch\u1ea5t b\u00e1n d\u1eabn, c\u01a1 s\u1edf s\u1eeda ch\u1eefa \u0111i\u1ec7n t\u1eed, s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u00f4 t\u00f4, kho linh ki\u1ec7n h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, s\u1ea3n xu\u1ea5t s\u1ea3n ph\u1ea9m vi\u1ec5n th\u00f4ng v\u00e0 c\u00e1c \u0111\u1ecba \u0111i\u1ec3m l\u1eafp r\u00e1p thi\u1ebft b\u1ecb y t\u1ebf \u0111\u1ec1u s\u1eed d\u1ee5ng c\u00e1c th\u00f9ng ch\u1ee9a n\u00e0y \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd c\u00e1c v\u1eadt li\u1ec7u nh\u1ea1y c\u1ea3m.<\/p>\n

M\u1ed9t s\u1ed1 trong nhi\u1ec1u lo\u1ea1i m\u1eb7t h\u00e0ng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef t\u1ea1i c\u00e1c c\u01a1 s\u1edf n\u00e0y bao g\u1ed3m b\u1ea3ng m\u1ea1ch in, chip m\u1ea1ch t\u00edch h\u1ee3p, \u0111\u1ea7u n\u1ed1i, c\u1ea3m bi\u1ebfn, r\u01a1-le, c\u00f4ng t\u1eafc, m\u00f4-\u0111un \u0111i\u1ec7n t\u1eed nh\u1ecf, linh ki\u1ec7n C\u00f4ng ngh\u1ec7 G\u1eafn b\u1ec1 m\u1eb7t (SMT) v\u00e0 ph\u1ea7n c\u1ee9ng \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng an to\u00e0n ch\u1ed1ng ph\u00f3ng t\u0129nh \u0111i\u1ec7n (ESD). C\u00e1c \u0111\u1ed9i ng\u0169 mua s\u1eafm s\u1ebd \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c th\u00f9ng ch\u1ee9a l\u01b0u tr\u1eef ch\u1ed1ng t\u0129nh \u0111i\u1ec7n t\u01b0\u01a1ng th\u00edch \u1edf c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau, t\u1ea1o ra d\u00f2ng ch\u1ea3y v\u1eadt li\u1ec7u hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 gi\u1ea3m nguy c\u01a1 k\u1ebft h\u1ee3p c\u00e1c th\u00f9ng ch\u1ee9a \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/p>\n

Trong c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t v\u00e0 s\u1eeda ch\u1eefa, c\u00e1c h\u1ed9p \u0111\u1ef1ng ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u00f3 \u0111\u1eady n\u1eafp th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c di chuy\u1ec3n t\u1eeb c\u00e1c khu v\u1ef1c ki\u1ec3m tra sang c\u00e1c khu v\u1ef1c s\u1eeda ch\u1eefa, ki\u1ec3m th\u1eed v\u00e0 \u0111\u00f3ng g\u00f3i. C\u00e1c h\u1ed9p \u0111\u1ef1ng l\u01b0u tr\u1eef ESD c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t \u0111\u1ec3 l\u01b0u tr\u1eef s\u1ea3n ph\u1ea9m d\u1edf dang (WIP), c\u1ea5p li\u1ec7u t\u1ea1i d\u00e2y chuy\u1ec1n, h\u1eadu c\u1ea7n n\u1ed9i b\u1ed9 v\u00e0 ph\u00e2n t\u00e1ch l\u00f4 h\u00e0ng.<\/p>\n

\"C\u00e1ch<\/p>\n

L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c l\u1ef1a ch\u1ecdn h\u1ed9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) ph\u00f9 h\u1ee3p<\/h2>\n

\u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng th\u00f9ng ch\u1ee9a ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) l\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro. T\u00e1c \u0111\u1ed9ng c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng t\u0129nh \u0111i\u1ec7n c\u00f3 th\u1ec3 x\u1ea3y ra ngay l\u1eadp t\u1ee9c v\u00e0 c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c, nh\u01b0ng trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, ch\u00fang c\u00f3 th\u1ec3 \u00e2m \u1ec9 trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ch\u01b0a x\u00e1c \u0111\u1ecbnh. V\u00ed d\u1ee5, m\u1ed9t linh ki\u1ec7n c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua kh\u00e2u ki\u1ec3m tra nh\u01b0ng v\u1eabn b\u1ecb h\u1ecfng sau khi \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf, d\u1eabn \u0111\u1ebfn c\u00e1c khi\u1ebfu n\u1ea1i b\u1ea3o h\u00e0nh, khi\u1ebfu n\u1ea1i t\u1eeb kh\u00e1ch h\u00e0ng v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111i\u1ec1u tra ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1n k\u00e9m. Vi\u1ec7c l\u01b0u tr\u1eef \u0111\u1ea1t chu\u1ea9n ESD cung c\u1ea5p m\u1ed9t m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 nh\u1eb1m gi\u1ea3m thi\u1ec3u v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n n\u00e0y.<\/p>\n

L\u1ee3i \u00edch th\u1ee9 hai c\u1ee7a vi\u1ec7c t\u1eadn d\u1ee5ng m\u1ed9t H\u1ed9p l\u01b0u tr\u1eef ch\u1ed1ng t\u0129nh \u0111i\u1ec7n c\u00f3 n\u1eafp<\/strong> l\u00e0 kh\u1ea3 n\u0103ng t\u1ed5 ch\u1ee9c \u0111\u01b0\u1ee3c n\u00e2ng cao. C\u00e1c n\u1eafp \u0111\u1eady cho ph\u00e9p d\u00e1n nh\u00e3n, x\u1ebfp ch\u1ed3ng, v\u1eadn chuy\u1ec3n v\u00e0 ph\u00e2n t\u00e1ch v\u1eadt li\u1ec7u, gi\u00fap h\u1ed7 tr\u1ee3 s\u1ea3n xu\u1ea5t tinh g\u1ecdn, ki\u1ec3m so\u00e1t h\u00e0ng t\u1ed3n kho v\u00e0 theo d\u00f5i l\u00f4 h\u00e0ng. C\u00e1c khu v\u1ef1c l\u00e0m vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c th\u00f9ng ch\u1ee9a ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) t\u01b0\u01a1ng th\u00edch c\u0169ng c\u00f3 th\u1ec3 tr\u00f4ng g\u1ecdn g\u00e0ng v\u00e0 chuy\u00ean nghi\u1ec7p h\u01a1n.<\/p>\n

\u0110\u1ed9 b\u1ec1n l\u00e0 m\u1ed9t \u01b0u \u0111i\u1ec3m kh\u00e1c. Nhi\u1ec1u h\u1ed9p l\u01b0u tr\u1eef ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng, bi\u1ebfn ch\u00fang th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn kinh t\u1ebf cho h\u1ec7 th\u1ed1ng lu\u00e2n chuy\u1ec3n n\u1ed9i b\u1ed9. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c h\u1ed9p ESD c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng thay v\u00ec bao b\u00ec d\u00f9ng m\u1ed9t l\u1ea7n, chi ph\u00ed v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3m b\u1edbt v\u00e0 c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ec1n v\u1eefng h\u01a1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>\n

C\u00e1ch ch\u1ecdn h\u1ed9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) c\u00f3 n\u1eafp<\/h2>\n

Khi l\u1ef1a ch\u1ecdn h\u1ed9p ESD c\u00f3 n\u1eafp, kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 \u0111o chi\u1ec1u d\u00e0i, chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao c\u1ee7a c\u00e1c m\u1eb7t h\u00e0ng. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh \u0111\u1ebfn, bao g\u1ed3m th\u1eddi gian l\u01b0u tr\u1eef, kho\u1ea3ng c\u00e1ch v\u1eadn chuy\u1ec3n, y\u00eau c\u1ea7u x\u1ebfp ch\u1ed3ng, y\u00eau c\u1ea7u \u0111\u1ed9 s\u1ea1ch v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c gi\u00e1 \u0111\u1ee1 ho\u1eb7c xe \u0111\u1ea9y hi\u1ec7n c\u00f3.<\/p>\n

Khi ch\u1ecdn m\u1ed9t chi\u1ebfc h\u1ed9p, m\u1ed9t trong nh\u1eefng c\u00e2n nh\u1eafc \u0111\u1ea7u ti\u00ean l\u00e0 ch\u1ea5t li\u1ec7u. Trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ea7n c\u00f3 l\u1edbp ch\u1eafn t\u0129nh \u0111i\u1ec7n m\u1ea1nh h\u01a1n ho\u1eb7c ti\u00eau t\u00e1n \u0111i\u1ec7n t\u00edch nhanh, h\u1ed9p d\u1eabn \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Ng\u01b0\u1ee3c l\u1ea1i, h\u1ed9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n ESD \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c t\u00ecnh hu\u1ed1ng m\u00e0 vi\u1ec7c ph\u00f3ng \u0111i\u1ec7n c\u00f3 ki\u1ec3m so\u00e1t \u0111\u00f2i h\u1ecfi m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn xu\u1ed1ng \u0111\u1ea5t ch\u1eadm h\u01a1n, an to\u00e0n h\u01a1n. M\u1eb7c d\u00f9 v\u1eadt li\u1ec7u ch\u1ed1ng t\u0129nh \u0111i\u1ec7n ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3m s\u1ef1 ph\u00e1t sinh t\u0129nh \u0111i\u1ec7n, nh\u01b0ng ch\u00fang th\u00f4ng th\u01b0\u1eddng kh\u00f4ng cung c\u1ea5p m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n ho\u1eb7c ti\u00eau t\u00e1n trong m\u00f4i tr\u01b0\u1eddng c\u00f3 c\u00e1c y\u00eau c\u1ea7u ki\u1ec3m so\u00e1t ESD kh\u1eaft khe.<\/p>\n

M\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt quan tr\u1ecdng kh\u00e1c khi l\u1ef1a ch\u1ecdn h\u1ed9p l\u00e0 \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t. Nh\u00e0 cung c\u1ea5p \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n s\u1ebd c\u00f3 th\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u hi\u1ec7u su\u1ea5t \u0111i\u1ec7n \u0111\u1ea7y \u0111\u1ee7 nh\u01b0 \u0111i\u1ec7n tr\u1edf su\u1ea5t b\u1ec1 m\u1eb7t ho\u1eb7c d\u1ea3i \u0111i\u1ec7n tr\u1edf. \u0110i\u1ec1u n\u00e0y s\u1ebd cho ph\u00e9p ng\u01b0\u1eddi mua x\u00e1c minh r\u1eb1ng H\u1ed9p ESD c\u00f3 n\u1eafp<\/a> \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ki\u1ec3m so\u00e1t ESD n\u1ed9i b\u1ed9 c\u1ee7a c\u00f4ng ty h\u1ecd.<\/p>\n

Thi\u1ebft k\u1ebf n\u1eafp h\u1ed9p c\u1ea7n ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ho\u1eb7c \u1ee9ng d\u1ee5ng d\u1ef1 ki\u1ebfn c\u1ee7a h\u1ed9p. C\u00f3 nh\u1eefng lo\u1ea1i n\u1eafp v\u1eeba v\u1eb7n l\u1ecfng l\u1ebbo, cho ph\u00e9p d\u1ec5 d\u00e0ng l\u1ea5y \u0111\u1ed3 b\u00ean trong, trong khi nh\u1eefng lo\u1ea1i kh\u00e1c kh\u00edt h\u01a1n v\u00e0 b\u1ea3o v\u1ec7 t\u1ed1t h\u01a1n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n. Khi c\u00e1c h\u1ed9p \u0111\u01b0\u1ee3c ch\u1ed3ng l\u00ean nhau, c\u1ea7n c\u1ea9n tr\u1ecdng \u0111\u1ec3 sao cho n\u1eafp v\u00e0 \u0111\u00e1y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf sao cho ng\u0103n ng\u1eeba vi\u1ec7c tr\u01b0\u1ee3t. N\u1ebfu c\u00e1c linh ki\u1ec7n d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi b\u1ee5i b\u1ea9n ho\u1eb7c \u0111\u1ed9 \u1ea9m, t\u1ed1t nh\u1ea5t n\u00ean s\u1eed d\u1ee5ng lo\u1ea1i h\u1ed9p c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb k\u00edn t\u1ed1t h\u01a1n tr\u01b0\u1edbc nh\u1eefng t\u00e1c nh\u00e2n \u0111\u00f3.<\/p>\n

Ngo\u00e0i ra, k\u00edch th\u01b0\u1edbc v\u00e0 c\u00e1ch b\u1ed1 tr\u00ed b\u00ean trong c\u1ee7a h\u1ed9p c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a m\u1ed7i chi\u1ebfc h\u1ed9p l\u01b0u tr\u1eef. N\u1ebfu h\u1ed9p l\u1edbn h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft, n\u00f3 c\u00f3 th\u1ec3 cho ph\u00e9p qu\u00e1 nhi\u1ec1u s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng khi \u0111\u01b0\u1ee3c b\u1ed1c x\u1ebfp. N\u1ebfu h\u1ed9p nh\u1ecf h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u00e1c v\u1eadt b\u00ean trong ho\u1eb7c c\u1ea3n tr\u1edf nh\u1eefng ng\u01b0\u1eddi l\u1ea5y ch\u00fang ra. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng c\u0169ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u c\u00e1c v\u00e1ch ng\u0103n, mi\u1ebfng \u0111\u1ec7m m\u00fat, gi\u00e1 \u0111\u1ee1 nh\u00e3n, tay c\u1ea7m ho\u1eb7c m\u00e0u s\u1eafc t\u00f9y ch\u1ec9nh \u0111\u1ec3 nh\u1eadn di\u1ec7n quy tr\u00ecnh.<\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa h\u1ed9p ESD, h\u1ed9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 h\u1ed9p d\u1eabn \u0111i\u1ec7n<\/h2>\n

C\u00e1c thu\u1eadt ng\u1eef h\u1ed9p ESD, h\u1ed9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 h\u1ed9p d\u1eabn \u0111i\u1ec7n th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn v\u1edbi nhau; tuy nhi\u00ean, nh\u1eefng v\u1eadt d\u1ee5ng n\u00e0y kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng ph\u1ee5c v\u1ee5 ch\u00ednh x\u00e1c c\u00f9ng m\u1ed9t m\u1ee5c \u0111\u00edch. H\u1ed9p ESD ch\u1ec9 m\u1ed9t lo\u1ea1i th\u00f9ng ch\u1ee9a chung \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 qu\u1ea3n l\u00fd r\u1ee7i ro ph\u00f3ng \u0111i\u1ec7n t\u0129nh. H\u1ed9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 ph\u00e1t sinh t\u0129nh \u0111i\u1ec7n, trong khi h\u1ed9p d\u1eabn \u0111i\u1ec7n h\u1ed7 tr\u1ee3 c\u00e1c \u0111i\u1ec7n t\u00edch di chuy\u1ec3n hi\u1ec7u qu\u1ea3 h\u01a1n. H\u1ed9p ti\u00eau t\u00e1n t\u0129nh \u0111i\u1ec7n n\u1eb1m gi\u1eefa v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n v\u00e0 v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n v\u1ec1 m\u1eb7t ph\u00e2n t\u00e1n \u0111i\u1ec7n t\u00edch.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u1ea1y c\u1ea3m, t\u1ed1t h\u01a1n h\u1ebft l\u00e0 n\u00ean l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u h\u00f3a thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o t\u00ean s\u1ea3n ph\u1ea9m. N\u1ebfu c\u00f4ng ty c\u1ee7a b\u1ea1n s\u1eed d\u1ee5ng c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp nh\u01b0 ANSI\/ESD S20.20 ho\u1eb7c IEC 61340-5-1, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt mua h\u00e0ng ph\u1ea3i tham chi\u1ebfu \u0111\u1ebfn ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m so\u00e1t ESD c\u1ee7a b\u1ea1n. N\u1ebfu kh\u00f4ng ch\u1eafc ch\u1eafn, h\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p cung c\u1ea5p c\u00e1c b\u00e0i ki\u1ec3m tra v\u00e0 th\u00f4ng tin v\u1ec1 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/p>\n

\"H\u1ed9p<\/p>\n

C\u00e1c t\u00ednh n\u0103ng c\u1ea7n thi\u1ebft cho ng\u01b0\u1eddi mua<\/h2>\n

M\u1ed9t h\u1ed9p ch\u1ee9a ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD) hi\u1ec7u qu\u1ea3 c\u00f3 n\u1eafp \u0111\u1eady mang l\u1ea1i s\u1ef1 b\u1ea3o v\u1ec7, t\u00ednh thi\u1ebft th\u1ef1c v\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng. Khi ng\u01b0\u1eddi mua s\u1eb5n s\u00e0ng mua h\u00e0ng, c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 h\u1ecd mu\u1ed1n c\u00e2n nh\u1eafc cho m\u1ee5c \u0111\u00edch so s\u00e1nh.<\/p>\n