{"id":20482,"date":"2026-02-06T10:45:47","date_gmt":"2026-02-06T03:45:47","guid":{"rendered":"https:\/\/ledsun.vn\/?p=20482"},"modified":"2026-02-14T13:23:03","modified_gmt":"2026-02-14T06:23:03","slug":"bong-led-smd-la-gi","status":"publish","type":"post","link":"https:\/\/ledsun.vn\/en\/bong-led-smd-la-gi\/","title":{"rendered":"B\u00f3ng LED SMD L\u00e0 G\u00ec? C\u00e1ch Soi B\u00f3ng X\u1ecbn Tr\u00e1nh H\u00e0ng Nh\u00e1i"},"content":{"rendered":"
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\n 5\/5 - (2 b\u00ecnh ch\u1ecdn) <\/div>\n <\/div>\n

Trong su\u1ed1t h\u01a1n m\u1ed9t th\u1eadp k\u1ef7 l\u00e0m ngh\u1ec1 thi c\u00f4ng m\u00e0n h\u00ecnh LED<\/strong><\/a>, t\u00f4i \u0111\u00e3 ch\u1ee9ng ki\u1ebfn kh\u00f4ng \u00edt kh\u00e1ch h\u00e0ng kh\u00f3c r\u00f2ng ch\u1ec9 sau 6 th\u00e1ng nghi\u1ec7m thu c\u00f4ng tr\u00ecnh. L\u00fd do lu\u00f4n gi\u1ed1ng nhau: M\u00e0n h\u00ecnh LED b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n nh\u1eefng \u0111\u1ed1m \u0111en \u0111i\u1ec3m ch\u1ebft, m\u00e0u s\u1eafc loang l\u1ed5 ch\u1ed7 xanh ch\u1ed7 \u0111\u1ecf. Khi t\u00f4i v\u00e0 \u0111\u1ed9i ng\u0169 c\u1ee7a m\u00ecnh \u0111\u1ebfn ki\u1ec3m tra th\u00ec ph\u00e1t hi\u1ec7n nguy\u00ean nh\u00e2n c\u1ed1t l\u00f5i: \u0110\u01a1n v\u1ecb thi c\u00f4ng tr\u01b0\u1edbc \u0111\u00f3 \u0111\u00e3 b\u00e1o gi\u00e1 b\u00f3ng lo\u1ea1i 1 nh\u01b0ng l\u1ea1i l\u1eafp b\u00f3ng LED d\u00e2y s\u1eaft gi\u00e1 r\u1ebb \u0111\u1ec3 \u0103n ch\u00eanh l\u1ec7ch.<\/p>\n

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\r\n B\u00f3ng LED SMD ch\u00ednh l\u00e0 tr\u00e1i tim c\u1ee7a m\u00e0n h\u00ecnh LED<\/em>. Tr\u00e1i tim c\u00f3 kh\u1ecfe th\u00ec c\u01a1 th\u1ec3 m\u1edbi s\u1ed1ng th\u1ecd. B\u00e0i vi\u1ebft n\u00e0y t\u00f4i s\u1ebd gi\u1ea3i th\u00edch t\u01b0\u1eddng t\u1eadn B\u00f3ng LED SMD l\u00e0 g\u00ec<\/strong><\/a> v\u00e0 h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch t\u1ef1 m\u00ecnh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng b\u00f3ng \u0111\u1ec3 kh\u00f4ng bao gi\u1edd b\u1ecb l\u1eeba. <\/div>\r\n