{"id":12686,"date":"2023-08-28T03:40:42","date_gmt":"2023-08-28T03:40:42","guid":{"rendered":"https:\/\/www2.iled-lights.com\/?p=12686"},"modified":"2023-11-07T07:42:31","modified_gmt":"2023-11-07T07:42:31","slug":"why-do-we-have-aging-test-for-led-light-fixtures","status":"publish","type":"post","link":"https:\/\/www.iled-lights.com\/vi\/why-do-we-have-aging-test-for-led-light-fixtures-a37.html","title":{"rendered":"T\u1ea1i sao ch\u00fang t\u00f4i c\u00f3 ki\u1ec3m tra l\u00e3o h\u00f3a cho \u0111\u00e8n LED < ' ' > < >"},"content":{"rendered":"

C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh \u1ee9ng d\u1ee5ng LED, s\u1ea3n ph\u1ea9m h\u00e0n LED b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, sau m\u1ed9t th\u1eddi gian \u00e1nh s\u00e1ng m\u1edd, nh\u1ea5p nh\u00e1y, h\u1ecfng h\u00f3c, hi\u1ec7n t\u01b0\u1ee3ng s\u00e1ng li\u00ean t\u1ee5c, g\u00e2y thi\u1ec7t h\u1ea1i nghi\u00eam tr\u1ecdng cho s\u1ea3n ph\u1ea9m. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y do nh\u1eefng l\u00fd do sau: “ ”<\/p>\n

\"Th\u1eed<\/p>\n

1. Trong \u1ee9ng d\u1ee5ng, quy tr\u00ecnh h\u00e0n li\u00ean quan, ch\u1eb3ng h\u1ea1n nh\u01b0 nhi\u1ec7t \u0111\u1ed9 h\u00e0n ho\u1eb7c th\u1eddi gian h\u00e0n qu\u00e1 d\u00e0i, kh\u00f4ng th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, h\u01a1n 95% c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00e0y do quy tr\u00ecnh \u0111\u00f3ng g\u00f3i g\u00e2y ra. “ ”<\/p>\n

2. Do ch\u00ednh ch\u1ea5t l\u01b0\u1ee3ng LED ho\u1eb7c quy tr\u00ecnh s\u1ea3n xu\u1ea5t. “ ”<\/p>\n

\"Th\u1eed
Th\u1eed nghi\u1ec7m l\u00e3o h\u00f3a cho \u0111\u00e8n panel LED “ ”<\/figcaption><\/figure>\n

C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00f2ng ng\u1eeba l\u00e0: “ ”<\/p>\n

Ki\u1ec3m so\u00e1t t\u1ed1t quy tr\u00ecnh h\u00e0n. “ ”<\/p>\n

Th\u1eed nghi\u1ec7m l\u00e3o h\u00f3a s\u1ea3n ph\u1ea9m. “ ”<\/p>\n

L\u00e3o h\u00f3a l\u00e0 b\u1ea3o \u0111\u1ea3m quan tr\u1ecdng cho \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed, b\u01b0\u1edbc cu\u1ed1i c\u00f9ng thi\u1ebft y\u1ebfu c\u1ee7a s\u1ea3n xu\u1ea5t. C\u00e1c s\u1ea3n ph\u1ea9m LED c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t sau khi l\u00e3o h\u00f3a v\u00e0 g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 \u1ed5n \u0111\u1ecbnh hi\u1ec7u su\u1ea5t \u1edf giai \u0111o\u1ea1n mu\u1ed9n. Th\u1eed nghi\u1ec7m \u0111\u1ed1t ch\u00e1y LED l\u00e0 m\u1ed9t ph\u1ea7n r\u1ea5t quan tr\u1ecdng trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, nh\u01b0ng th\u01b0\u1eddng b\u1ecb b\u1ecf qua trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u00fang quy tr\u00ecnh l\u00e3o h\u00f3a. Th\u1eed nghi\u1ec7m LED \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p \u0111\u1ed1i ph\u00f3 v\u1edbi l\u00e3o h\u00f3a theo \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a \u0111\u01b0\u1eddng cong t\u1ef7 l\u1ec7 th\u1ea5t b\u1ea1i s\u1ea3n ph\u1ea9m, t\u1ee9c l\u00e0 \u0111\u01b0\u1eddng cong b\u1ed3n t\u1eafm, nh\u1eb1m n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a s\u1ea3n ph\u1ea9m, nh\u01b0ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch, b\u1edfi l\u1ebd th\u1eed nghi\u1ec7m l\u00e3o h\u00f3a hi sinh tu\u1ed5i th\u1ecd v\u00e0 l\u00e0m t\u0103ng gi\u00e1 th\u00e0nh c\u1ee7a t\u1eebng s\u1ea3n ph\u1ea9m LED. “ ”<\/p>\n

\"Th\u1eed
Th\u1eed nghi\u1ec7m l\u00e3o h\u00f3a cho \u0111\u00e8n r\u1ea3nh LED “ ”<\/figcaption><\/figure>\n

L\u00e3o h\u00f3a d\u00f2ng \u0111i\u1ec7n kh\u00f4ng \u0111\u1ed5i cho LED, bao g\u1ed3m l\u00e3o h\u00f3a d\u00f2ng kh\u00f4ng \u0111\u1ed5i v\u00e0 l\u00e3o h\u00f3a \u00e1p kh\u00f4ng \u0111\u1ed5i. Ngu\u1ed3n d\u00f2ng kh\u00f4ng \u0111\u1ed5i l\u00e0 ngu\u1ed3n m\u00e0 d\u00f2ng \u0111i\u1ec7n lu\u00f4n kh\u00f4ng \u0111\u1ed5i t\u1ea1i b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o. V\u1ea5n \u0111\u1ec1 v\u1ec1 t\u1ea7n su\u1ea5t, n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4ng \u0111\u1ed5i. \u0110\u00f3 l\u00e0 d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u ho\u1eb7c d\u00f2ng \u0111i\u1ec7n \u043f\u0443\u043b\u044c\u0441\u0438\u0440\u0443\u044e\u0449\u0438\u0439 (xung). Ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u ho\u1eb7c xung c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1eef d\u00f2ng \u0111i\u1ec7n hi\u1ec7u d\u1ee5ng (rms) kh\u00f4ng \u0111\u1ed5i, nh\u01b0ng ngu\u1ed3n \u0111i\u1ec7n n\u00e0y kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “ngu\u1ed3n d\u00f2ng kh\u00f4ng \u0111\u1ed5i”. L\u00e3o h\u00f3a d\u00f2ng kh\u00f4ng \u0111\u1ed5i l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi \u0111\u1eb7c t\u00ednh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a d\u00f2ng \u0111i\u1ec7n LED, c\u00e1ch l\u00e3o h\u00f3a LED khoa h\u1ecdc nh\u1ea5t; t\u00e1c \u0111\u1ed9ng c\u1ee7a qu\u00e1 tr\u00ecnh qu\u00e1 d\u00f2ng trong l\u00e3o h\u00f3a c\u0169ng l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n l\u00e3o h\u00f3a m\u1edbi nh\u1ea5t m\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1eed d\u1ee5ng b\u1eb1ng c\u00e1ch d\u00f9ng ngu\u1ed3n d\u00f2ng kh\u00f4ng \u0111\u1ed5i c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 v\u00e0 d\u00f2ng \u0111i\u1ec7n, t\u1eeb \u0111\u00f3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 tu\u1ed5i th\u1ecd d\u1ef1 ki\u1ebfn c\u1ee7a LED trong m\u1ed9t th\u1eddi gian ng\u1eafn, v\u00e0 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ra nhi\u1ec1u l\u1ed7i ti\u1ec1m \u1ea9n c\u1ee7a LED m\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e3o h\u00f3a th\u00f4ng th\u01b0\u1eddng kh\u00f4ng th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c. “ ”<\/p>","protected":false},"excerpt":{"rendered":"

Often arise problems in the application of LED, LED welding product beginning work properly, lit a period of time after the dark light, flashing, failure, intermittent bright phenomenon, to productsbring serious damage. This phenomenon is caused by the reasons why: 1. Applications, the welding process in question, for example, the welding temperature soldering time is […]<\/p>\n","protected":false},"author":6,"featured_media":12682,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-and-blog"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/posts\/12686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/comments?post=12686"}],"version-history":[{"count":1,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/posts\/12686\/revisions"}],"predecessor-version":[{"id":12687,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/posts\/12686\/revisions\/12687"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/media\/12682"}],"wp:attachment":[{"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/media?parent=12686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/categories?post=12686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iled-lights.com\/vi\/wp-json\/wp\/v2\/tags?post=12686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}