{"id":2044,"date":"2024-07-14T12:41:52","date_gmt":"2024-07-14T12:41:52","guid":{"rendered":"https:\/\/tryvary.com\/?p=2044"},"modified":"2024-07-14T12:41:52","modified_gmt":"2024-07-14T12:41:52","slug":"types-of-pcb-laminate-materials-for-leds","status":"publish","type":"post","link":"https:\/\/tryvary.com\/vi\/cac-loai-vat-lieu-laminate-pcb-cho-den-led\/","title":{"rendered":"V\u1eadt li\u1ec7u laminate cho PCB LED: 7 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u"},"content":{"rendered":"<p>Khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng cho PCB LED, c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 k\u1ef9 s\u01b0 y\u00eau c\u1ea7u <strong>t\u00f9y ch\u1ecdn c\u00f3 \u0111\u1ed9 tin c\u1eady cao<\/strong> c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c nhi\u1ec7t, duy tr\u00ec <strong>t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u<\/strong>v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n trong m\u1ed9t th\u1eddi gian <strong>d\u1ea3i t\u1ea7n r\u1ed9ng<\/strong>. B\u1ea3y v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng h\u00e0ng \u0111\u1ea7u cho PCB LED bao g\u1ed3m RF-35TC, TLX-8, TLC-32, FastRise FR-7, TSM-DS3, TLY-5 v\u00e0 RF-30A. M\u1ed7i \u01b0u \u0111\u00e3i <strong>l\u1ee3i \u00edch \u0111\u1ed9c \u0111\u00e1o<\/strong>, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao, t\u1ed5n th\u1ea5t \u0111i\u1ec7n m\u00f4i th\u1ea5p v\u00e0 tuy\u1ec7t v\u1eddi <strong>\u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc<\/strong>. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c t\u00ednh n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u laminate n\u00e0y, c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf PCB LED c\u1ee7a m\u00ecnh. Kh\u00e1m ph\u00e1 s\u00e2u h\u01a1n cho th\u1ea5y nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng l\u1ef1a ch\u1ecdn.<\/p>\n<h2>B\u00e0i h\u1ecdc ch\u00ednh<\/h2>\n<ul>\n<li>\u0110\u1ed1i v\u1edbi PCB LED c\u00f3 \u0111\u1ed9 tin c\u1eady cao, h\u00e3y xem x\u00e9t v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng RF-30A, mang l\u1ea1i kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t tuy\u1ec7t v\u1eddi v\u00e0 t\u1ed5n th\u1ea5t \u0111i\u1ec7n m\u00f4i th\u1ea5p.<\/li>\n<li>TLC-32 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t t\u1ea7n s\u1ed1 cao \u1ed5n \u0111\u1ecbnh, v\u1edbi h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i l\u00e0 0,003 v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t l\u00e0 0,24 W\/mK.<\/li>\n<li>T\u1ea5m laminate TLY-5 c\u00f3 t\u00ednh d\u1eabn nhi\u1ec7t cao, \u0111\u1ed9 h\u00fat \u1ea9m th\u1ea5p v\u00e0 t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u tuy\u1ec7t v\u1eddi, khi\u1ebfn n\u00f3 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea7n s\u1ed1 cao.<\/li>\n<li>\u0110\u1ed1i v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn c\u00e1n m\u1ecfng t\u1ed1c \u0111\u1ed9 cao, FastRise FR-7 cung c\u1ea5p h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i cao l\u00e0 7,45 v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t l\u00ean t\u1edbi 200\u00b0C.<\/li>\n<li>V\u1eadt li\u1ec7u laminate RF-35TC ph\u00f9 h\u1ee3p cho \u0103ng-ten RF, h\u1ec7 th\u1ed1ng r\u01a1le vi s\u00f3ng v\u00e0 h\u1ec7 th\u1ed1ng th\u00f4ng tin v\u1ec7 tinh, c\u00f3 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i 0,002 v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t 0,92 W\/mK.<\/li>\n<\/ul>\n<h2>RF-35TC: Gi\u1ea3i ph\u00e1p laminate t\u1ea7n s\u1ed1 cao<\/h2>\n<div class=\"embed-youtube\" style=\"position: relative; width: 100%; height: 0; padding-bottom: 56.25%; margin-bottom:20px;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/www.youtube.com\/embed\/YIAKFyIyodQ\" title=\"Tr\u00ecnh ph\u00e1t video YouTube\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<p>RF-35TC, m\u1ed9t <strong>v\u1eadt li\u1ec7u laminate t\u1ea7n s\u1ed1 cao<\/strong>, mang \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o gi\u1eefa c\u00e1c \u0111\u1eb7c t\u00ednh \u0111i\u1ec7n v\u00e0 nhi\u1ec7t khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea7n s\u1ed1 cao. V\u1edbi m\u1ed9t <strong>h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i 0,002<\/strong>&#44; <strong>RF-35TC<\/strong> \u0111\u1ea3m b\u1ea3o m\u1ea5t t\u00edn hi\u1ec7u th\u1ea5p v\u00e0 bi\u1ebfn d\u1ea1ng t\u00edn hi\u1ec7u t\u1ed1i thi\u1ec3u, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho c\u00e1c \u1ee9ng d\u1ee5ng vi s\u00f3ng. C\u1ee7a n\u00f3 <strong>\u0111\u1ed9 d\u1eabn nhi\u1ec7t 0,92 W\/mK<\/strong> cho ph\u00e9p t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3, n\u00e2ng cao h\u01a1n n\u1eefa \u0111\u1ed9 tin c\u1eady c\u1ee7a n\u00f3 trong c\u00e1c h\u1ec7 th\u1ed1ng t\u1ea7n s\u1ed1 cao.<\/p>\n<p>Tu\u00e2n th\u1ee7 <strong>T\u1ea5m g\u1ea1ch ch\u00e9o IPC 4103A\/240<\/strong>, RF-35TC \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady. \u0110\u1eb7c t\u00ednh \u0111i\u1ec7n tuy\u1ec7t v\u1eddi c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p cho nhi\u1ec1u \u1ee9ng d\u1ee5ng, bao g\u1ed3m <strong>Anten RF<\/strong>, h\u1ec7 th\u1ed1ng chuy\u1ec3n ti\u1ebfp vi s\u00f3ng v\u00e0 h\u1ec7 th\u1ed1ng th\u00f4ng tin v\u1ec7 tinh.<\/p>\n<p>Ngo\u00e0i ra, RF-35TC \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c quy tr\u00ecnh ch\u1ebf t\u1ea1o h\u1ee3p l\u00fd, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn h\u1ea5p d\u1eabn cho c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea7n s\u1ed1 cao. <strong>Thi\u1ebft k\u1ebf PCB LED<\/strong>. V\u1edbi \u0111\u1eb7c t\u00ednh t\u1ed5n th\u1ea5t th\u1ea5p v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao, RF-35TC l\u00e0 v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng t\u1ea7n s\u1ed1 cao l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u v\u00e0 qu\u1ea3n l\u00fd nhi\u1ec7t l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n<h2>TLX-8: V\u1eadt li\u1ec7u ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/heat_resistant_material_for_aerospace.jpg\" alt=\"v\u1eadt li\u1ec7u ch\u1ecbu nhi\u1ec7t cho h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>M\u1ed9t v\u1eadt li\u1ec7u ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao \u0111\u00e1ng ch\u00fa \u00fd, <strong>TLX-8<\/strong>, t\u1ef1 h\u00e0o c\u00f3 m\u1ed9t \u1ea5n t\u01b0\u1ee3ng <strong>h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i<\/strong> l\u00e0 0,0018, l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn h\u1ea5p d\u1eabn cho <strong>m\u1ea1ch t\u1ea7n s\u1ed1 cao<\/strong> v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng LED \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p>\n<p>V\u1eadt li\u1ec7u PCB n\u00e0y cung c\u1ea5p \u0111\u1eb7c bi\u1ec7t <strong>d\u1eabn nhi\u1ec7t<\/strong> 0,19 W\/mK, \u0111\u1ea3m b\u1ea3o t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 trong h\u1ec7 th\u1ed1ng \u0111\u00e8n LED c\u00f4ng su\u1ea5t cao. TLX-8 c\u1ee7a <strong>ti\u1ebfp tuy\u1ebfn t\u1ed5n th\u1ea5t th\u1ea5p<\/strong> v\u00e0 hi\u1ec7u su\u1ea5t \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u1ea1ch t\u1ea7n s\u1ed1 cao, trong \u0111\u00f3 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a t\u00edn hi\u1ec7u v\u00e0 m\u1ee9c suy hao t\u00edn hi\u1ec7u t\u1ed1i thi\u1ec3u l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<p>L\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a <strong>D\u00f2ng s\u1ea3n ph\u1ea9m t\u1ea5m PCB Taconic<\/strong>, TLX-8 cung c\u1ea5p hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady trong c\u00e1c \u1ee9ng d\u1ee5ng LED \u0111\u00f2i h\u1ecfi kh\u1eaft khe. C\u1ee7a n\u00f3 <strong>B\u1ea3ng g\u1ea1ch ch\u00e9o IPC<\/strong>, 4103A\/200, \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n<p>V\u1edbi TLX-8, c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf c\u00f3 th\u1ec3 t\u1ea1o ra PCB LED hi\u1ec7u su\u1ea5t cao \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t nh\u1ea5t. V\u1eadt li\u1ec7u ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u qu\u1ea3n l\u00fd nhi\u1ec7t, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf \u0111\u00e8n LED \u0111ang t\u00ecm ki\u1ebfm v\u1eadt li\u1ec7u PCB \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u su\u1ea5t cao.<\/p>\n<h2>TLC-32: V\u1eadt li\u1ec7u \u0111i\u1ec7n m\u00f4i t\u1ed5n th\u1ea5t th\u1ea5p<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/tlc_32_dielectric_material_characteristics.jpg\" alt=\"\u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u \u0111i\u1ec7n m\u00f4i tlc 32\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u0110i\u1ec1u kh\u00e1c bi\u1ec7t gi\u1eefa TLC-32 v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng kh\u00e1c l\u00e0 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i \u0111\u1eb7c bi\u1ec7t th\u1ea5p 0,003, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea7n s\u1ed1 v\u00f4 tuy\u1ebfn trong \u0111\u00f3 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a t\u00edn hi\u1ec7u l\u00e0 t\u1ed1i quan tr\u1ecdng. V\u1eadt li\u1ec7u \u0111i\u1ec7n m\u00f4i c\u00f3 t\u1ed5n th\u1ea5t th\u1ea5p n\u00e0y mang \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o c\u00e1c \u0111\u1eb7c t\u00ednh gi\u00fap n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c thi\u1ebft k\u1ebf PCB t\u1ea7n s\u1ed1 cao.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\"><strong>T\u00e0i s\u1ea3n<\/strong><\/th>\n<th style=\"text-align: center\"><strong>Gi\u00e1 tr\u1ecb<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i<\/td>\n<td style=\"text-align: center\">0.003<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u0111\u1ed9 d\u00e0y<\/td>\n<td style=\"text-align: center\">3,2 +\/- 0,05 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">D\u1eabn nhi\u1ec7t<\/td>\n<td style=\"text-align: center\">0,24 W\/mK<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">Tu\u00e2n th\u1ee7 IPC<\/td>\n<td style=\"text-align: center\">T\u1ea5m g\u1ea1ch ch\u00e9o IPC 4103A\/240<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">Hi\u1ec7u qu\u1ea3 chi ph\u00ed<\/td>\n<td style=\"text-align: center\">Cao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i th\u1ea5p c\u1ee7a TLC-32 gi\u00fap gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng m\u1ea5t v\u00e0 m\u00e9o t\u00edn hi\u1ec7u, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho c\u00e1c \u1ee9ng d\u1ee5ng RF. \u0110\u1ed9 d\u1eabn nhi\u1ec7t 0,24 W\/mK c\u1ee7a n\u00f3 th\u00fac \u0111\u1ea9y kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3, gi\u1ea3m nguy c\u01a1 h\u1ecfng h\u00f3c li\u00ean quan \u0111\u1ebfn nhi\u1ec7t. Tu\u00e2n th\u1ee7 IPC Slash Sheet 4103A\/240, TLC-32 l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 ch\u1ebf t\u1ea1o PCB. Ngo\u00e0i ra, t\u00ednh hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t chi ph\u00ed khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn h\u1ea5p d\u1eabn cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t t\u1ea7n s\u1ed1 cao \u1ed5n \u0111\u1ecbnh.<\/p>\n<h2>FastRise FR-7: T\u00f9y ch\u1ecdn laminate t\u1ed1c \u0111\u1ed9 cao<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/high_speed_laminate_option_available.jpg\" alt=\"t\u00f9y ch\u1ecdn laminate t\u1ed1c \u0111\u1ed9 cao c\u00f3 s\u1eb5n\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>FastRise FR-7, v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng t\u1ed1c \u0111\u1ed9 cao, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 h\u1ed7 tr\u1ee3 truy\u1ec1n t\u00edn hi\u1ec7u t\u1ea7n s\u1ed1 cao trong PCB LED, c\u00f3 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i l\u00e0 7,45. T\u1ea5m laminate c\u00f3 DK (H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i) cao n\u00e0y r\u1ea5t l\u00fd t\u01b0\u1edfng cho c\u00e1c b\u1ea3ng m\u1ea1ch in y\u00eau c\u1ea7u truy\u1ec1n t\u00edn hi\u1ec7u t\u1ed1c \u0111\u1ed9 cao.<\/p>\n<p>M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a FastRise FR-7 bao g\u1ed3m:<\/p>\n<ol>\n<li><strong>H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i cao<\/strong>: 7,45, ph\u00f9 h\u1ee3p cho vi\u1ec7c truy\u1ec1n t\u00edn hi\u1ec7u t\u1ea7n s\u1ed1 cao trong PCB LED.<\/li>\n<li><strong>\u1ed4n \u0111\u1ecbnh nhi\u1ec7t<\/strong>: V\u1edbi nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed5i th\u1ee7y tinh (TG) l\u00e0 200\u00b0C, FastRise FR-7 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 kh\u00e1c nhau.<\/li>\n<li><strong>T\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3<\/strong>: \u0110\u1ed9 d\u1eabn nhi\u1ec7t 0,43 W\/mK h\u1ed7 tr\u1ee3 t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 trong PCB LED.<\/li>\n<li><strong>Ch\u1ee9ng nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng<\/strong>: IPC Slash Sheet 4103\/570 ch\u1ee9ng nh\u1eadn \u0111\u1ed9 tin c\u1eady v\u00e0 ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a v\u1eadt li\u1ec7u laminate FastRise FR-7.<\/li>\n<\/ol>\n<p>FastRise FR-7 l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady cho v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng t\u1ed1c \u0111\u1ed9 cao trong PCB LED. H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i cao, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng truy\u1ec1n t\u00edn hi\u1ec7u t\u1ea7n s\u1ed1 cao. V\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn, FastRise FR-7 l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ea3ng m\u1ea1ch in.<\/p>\n<h2>TSM-DS3: V\u1eadt li\u1ec7u PCB t\u1ea7n s\u1ed1 cao<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/high_frequency_pcb_material_selection.jpg\" alt=\"l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u pcb t\u1ea7n s\u1ed1 cao\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>TSM-DS3, v\u1eadt li\u1ec7u PCB t\u1ea7n s\u1ed1 cao \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1eb7c bi\u1ec7t, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111i\u1ec7n v\u01b0\u1ee3t tr\u1ed9i trong c\u00e1c \u1ee9ng d\u1ee5ng RF v\u00e0 vi s\u00f3ng. V\u1eadt li\u1ec7u n\u00e0y t\u1ef1 h\u00e0o c\u00f3 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i \u1ea5n t\u01b0\u1ee3ng l\u00e0 0,0029, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111i\u1ec7n m\u1ea1nh m\u1ebd. Ngo\u00e0i ra, TSM-DS3 c\u00f2n c\u00f3 h\u1ec7 s\u1ed1 t\u1ea3n nhi\u1ec7t (DF) t\u1ed1t nh\u1ea5t trong ng\u00e0nh l\u00e0 0,0011 \u1edf 10GHz, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea7n s\u1ed1 cao.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\"><strong>T\u00e0i s\u1ea3n<\/strong><\/th>\n<th style=\"text-align: center\"><strong>Gi\u00e1 tr\u1ecb<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\u0110\u01a1n v\u1ecb<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">H\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i<\/td>\n<td style=\"text-align: center\">0.0029<\/td>\n<td style=\"text-align: center\">&#8211;<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">H\u1ec7 s\u1ed1 t\u1ea3n nhi\u1ec7t (10GHz)<\/td>\n<td style=\"text-align: center\">0.0011<\/td>\n<td style=\"text-align: center\">&#8211;<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">H\u1ed7 tr\u1ee3 ch\u1ebf t\u1ea1o<\/td>\n<td style=\"text-align: center\">\u0110\u1ecbnh d\u1ea1ng l\u1edbn, s\u1ed1 l\u01b0\u1ee3ng l\u1edbp cao<\/td>\n<td style=\"text-align: center\">PCB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>TSM-DS3 cho ph\u00e9p c\u00e1c quy tr\u00ecnh ch\u1ebf t\u1ea1o \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp h\u1ee3p l\u00fd, h\u1ed7 tr\u1ee3 PCB c\u00f3 s\u1ed1 l\u01b0\u1ee3ng l\u1edbp cao \u0111\u1ecbnh d\u1ea1ng l\u1edbn. Hi\u1ec7u su\u1ea5t \u0111i\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ebf t\u1ea1o \u0111\u1eb7c bi\u1ec7t c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 \u0103ng-ten b\u0103ng th\u00f4ng r\u1ed9ng, h\u1ec7 th\u1ed1ng r\u01a1-le vi s\u00f3ng, b\u1ed9 l\u1ecdc RF v\u00e0 h\u1ec7 th\u1ed1ng th\u00f4ng tin v\u1ec7 tinh. B\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng TSM-DS3, c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c h\u1ec7 th\u1ed1ng vi s\u00f3ng v\u00e0 RF hi\u1ec7u su\u1ea5t cao \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n th\u00f4ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h2>TLY-5: T\u1ea5m laminate d\u1eabn nhi\u1ec7t cao<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/thermal_conductivity_laminate_material.jpg\" alt=\"v\u1eadt li\u1ec7u laminate d\u1eabn nhi\u1ec7t\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 v\u01b0\u1ee3t tr\u1ed9i trong c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea7n s\u1ed1 cao, t\u1ea5m laminate d\u1eabn nhi\u1ec7t cao TLY-5 mang \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed9c \u0111\u00e1o gi\u1eefa \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n \u0111\u1eb7c bi\u1ec7t v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u01a1n gi\u1ea3n h\u00f3a. T\u1ea5m laminate n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c m\u1ea1ch RF v\u00e0 vi s\u00f3ng, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n<p>TLY-5 laminate t\u1ef1 h\u00e0o c\u00f3 m\u1ed9t s\u1ed1 l\u1ee3i \u00edch ch\u00ednh, bao g\u1ed3m:<\/p>\n<ol>\n<li><strong>H\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m th\u1ea5p<\/strong>, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng \u0111a d\u1ea1ng.<\/li>\n<li><strong>\u0110\u1ed9 b\u1ec1n v\u1ecf \u0111\u1ed3ng cao<\/strong>, cung c\u1ea5p th\u00eam \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/li>\n<li><strong>T\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u tuy\u1ec7t v\u1eddi<\/strong>, \u0111\u1ea3m b\u1ea3o truy\u1ec1n t\u00edn hi\u1ec7u t\u1ed1c \u0111\u1ed9 cao v\u1edbi \u0111\u1ed9 m\u00e9o t\u1ed1i thi\u1ec3u.<\/li>\n<li><strong>Qu\u1ea3n l\u00fd nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i<\/strong>, t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 \u0111\u1ec3 ng\u0103n ng\u1eeba c\u00e1c s\u1ef1 c\u1ed1 li\u00ean quan \u0111\u1ebfn nhi\u1ec7t.<\/li>\n<\/ol>\n<p>Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y l\u00e0m cho TLY-5 tr\u1edf th\u00e0nh s\u1ef1 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t tr\u00ean kh\u00f4ng, x\u1eed l\u00fd t\u00edn hi\u1ec7u s\u1ed1, \u0111o t\u1eeb xa RF v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1ecbnh v\u1ecb v\u1ec7 tinh.<\/p>\n<p>Ngo\u00e0i ra, kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t cao v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111i\u1ec7n khi\u1ebfn n\u00f3 r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng LED PCB, trong \u0111\u00f3 t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u v\u00e0 qu\u1ea3n l\u00fd nhi\u1ec7t l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<h2>RF-30A: V\u1eadt li\u1ec7u PCB LED c\u00f4ng su\u1ea5t cao<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/high_power_led_circuit_board.jpg\" alt=\"b\u1ea3ng m\u1ea1ch led c\u00f4ng su\u1ea5t cao\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>T\u1ed1i \u01b0u h\u00f3a cho <strong>PCB LED c\u00f4ng su\u1ea5t cao<\/strong> c\u00e1c \u1ee9ng d\u1ee5ng, <strong>RF-30A<\/strong> l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u01b0u vi\u1ec7t cho RF v\u00e0 <strong>m\u1ea1ch vi s\u00f3ng<\/strong>, ch\u00e0o b\u00e1n <strong>n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh<\/strong> trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi kh\u1eaft khe. V\u1eadt li\u1ec7u PCB LED c\u00f4ng su\u1ea5t cao n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u kh\u1eaft khe c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng vi s\u00f3ng, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n<p>RF-30A t\u1ef1 h\u00e0o c\u00f3 hi\u1ec7u su\u1ea5t PIMD (Bi\u1ebfn d\u1ea1ng xuy\u00ean \u0111i\u1ec1u ch\u1ebf th\u1ee5 \u0111\u1ed9ng) \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec <strong>t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u<\/strong> trong c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea7n s\u1ed1 cao. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u1eb7c bi\u1ec7t c\u1ee7a n\u00f3 \u1edf t\u1ea7n s\u1ed1 cao l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh s\u1ef1 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho nh\u1eefng y\u00eau c\u1ea7u kh\u1eaft khe. <strong>\u1ee8ng d\u1ee5ng chi\u1ebfu s\u00e1ng LED<\/strong>.<\/p>\n<p>H\u01a1n n\u1eefa, RF-30A cung c\u1ea5p t\u1ef7 l\u1ec7 gi\u00e1\/hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi, \u0111\u1ea3m b\u1ea3o <strong>hi\u1ec7u qu\u1ea3 chi ph\u00ed<\/strong> cho c\u00e1c thi\u1ebft k\u1ebf LED PCB.<\/p>\n<p>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a RF-30A bao g\u1ed3m khu\u1ebfch \u0111\u1ea1i vi s\u00f3ng, li\u00ean l\u1ea1c RF, chuy\u1ec3n m\u1ea1ch RF v\u00e0 h\u1ec7 th\u1ed1ng v\u1ec7 tinh. Hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t chi ph\u00ed c\u1ee7a v\u1eadt li\u1ec7u n\u00e0y khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf \u0111ang t\u00ecm ki\u1ebfm v\u1eadt li\u1ec7u PCB LED c\u00f4ng su\u1ea5t cao.<\/p>\n<p>V\u1edbi RF-30A, c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n <strong>PCB LED c\u00f3 \u0111\u1ed9 tin c\u1eady cao<\/strong> \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng RF v\u00e0 vi s\u00f3ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h2>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3>C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u laminate l\u00e0 g\u00ec?<\/h3>\n<p>Khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u laminate, m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ch\u00ednh ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t. <strong>D\u1eabn nhi\u1ec7t<\/strong>, h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i v\u00e0 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 suy gi\u1ea3m nhi\u1ec7t.<\/p>\n<p>Ngo\u00e0i ra, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a v\u1eadt li\u1ec7u, <strong>\u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc<\/strong>, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i h\u00f3a ch\u1ea5t v\u00e0 dung m\u00f4i ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1.<\/p>\n<p>H\u01a1n n\u1eefa, chi ph\u00ed, t\u00ednh s\u1eb5n c\u00f3 c\u1ee7a t\u1ea5m laminate v\u00e0 <strong>T\u01b0\u01a1ng th\u00edch quy tr\u00ecnh s\u1ea3n xu\u1ea5t<\/strong> c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c t\u00ednh \u0111\u1ebfn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o th\u00e0nh c\u00f4ng v\u00e0 <strong>ti\u1ebft ki\u1ec7m chi ph\u00ed<\/strong> Thi\u1ebft k\u1ebf PCB.<\/p>\n<h3>V\u1eadt li\u1ec7u laminate c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u1ea3 \u1ee9ng d\u1ee5ng LED c\u00f4ng su\u1ea5t cao v\u00e0 c\u00f4ng su\u1ea5t th\u1ea5p kh\u00f4ng?<\/h3>\n<p>Nh\u01b0 tri\u1ebft gia Hy L\u1ea1p c\u1ed5 \u0111\u1ea1i, <strong>Aristote<\/strong>, t\u1eebng n\u00f3i, &#039;T\u1ed5ng th\u1ec3 kh\u00f4ng ch\u1ec9 l\u00e0 t\u1ed5ng c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a n\u00f3.&#039;<\/p>\n<p>T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, khi n\u00f3i \u0111\u1ebfn <strong>v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng<\/strong>, t\u00ednh linh ho\u1ea1t c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho nhi\u1ec1u nhu c\u1ea7u kh\u00e1c nhau <strong>\u1ee8ng d\u1ee5ng \u0111\u00e8n LED<\/strong>.<\/p>\n<p>\u0110\u1ec3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi l\u00e0 c\u00f3, v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u1ea3 \u1ee9ng d\u1ee5ng \u0111\u00e8n LED c\u00f4ng su\u1ea5t cao v\u00e0 \u0111\u00e8n LED c\u00f4ng su\u1ea5t th\u1ea5p.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng n\u1eb1m \u1edf vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u th\u00edch h\u1ee3p \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u v\u1ec1 nhi\u1ec7t, \u0111i\u1ec7n v\u00e0 c\u01a1 h\u1ecdc c\u1ee5 th\u1ec3 c\u1ee7a \u1ee9ng d\u1ee5ng d\u1ef1 ki\u1ebfn, t\u1eeb \u0111\u00f3 \u0111\u1ea3m b\u1ea3o <strong>hi\u1ec7u su\u1ea5t cao \u0111i\u1ec3m<\/strong> v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n<h3>V\u1eadt li\u1ec7u laminate \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c qu\u1ea3n l\u00fd nhi\u1ec7t c\u1ee7a Pcbs LED nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p>Qu\u1ea3n l\u00fd nhi\u1ec7t l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a thi\u1ebft k\u1ebf PCB LED. <strong>V\u1eadt li\u1ec7u laminate<\/strong> \u0111\u00f3ng m\u1ed9t vai tr\u00f2 \u0111\u00e1ng k\u1ec3 trong v\u1ea5n \u0111\u1ec1 n\u00e0y. C\u00e1c <strong>d\u1eabn nhi\u1ec7t<\/strong> v\u1eadt li\u1ec7u laminate c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111\u00e8n LED. V\u1eadt li\u1ec7u d\u1eabn nhi\u1ec7t cao gi\u00fap t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3. Ng\u01b0\u1ee3c l\u1ea1i, v\u1eadt li\u1ec7u d\u1eabn nhi\u1ec7t th\u1ea5p c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c \u0111i\u1ec3m n\u00f3ng nhi\u1ec7t, l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a \u0111\u00e8n LED.<\/p>\n<p>Hi\u1ec7u qu\u1ea3 <strong>qu\u1ea3n l\u00fd nhi\u1ec7t<\/strong> th\u00f4ng qua l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u laminate l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e8n LED ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h3>C\u00f3 m\u1ed1i lo ng\u1ea1i n\u00e0o v\u1ec1 m\u00f4i tr\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u laminate kh\u00f4ng?<\/h3>\n<p>Nh\u1eefng lo ng\u1ea1i v\u1ec1 m\u00f4i tr\u01b0\u1eddng xung quanh <strong>s\u1ea3n xu\u1ea5t v\u1eadt li\u1ec7u laminate<\/strong> c\u00f3 nhi\u1ec1u m\u1eb7t. Vi\u1ec7c khai th\u00e1c c\u00e1c nguy\u00ean li\u1ec7u th\u00f4 nh\u01b0 \u0111\u1ed3ng v\u00e0 s\u1ee3i th\u1ee7y tinh c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn <strong>ph\u00e1 h\u1ee7y m\u00f4i tr\u01b0\u1eddng s\u1ed1ng<\/strong> v\u00e0 \u00f4 nhi\u1ec5m n\u01b0\u1edbc.<\/p>\n<p>H\u01a1n n\u1eefa, b\u1ea3n th\u00e2n qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn <strong>ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh<\/strong> V\u00e0 <strong>ph\u00e1t sinh ch\u1ea5t th\u1ea3i nguy h\u1ea1i<\/strong>. Ngo\u00e0i ra, vi\u1ec7c x\u1eed l\u00fd v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng khi h\u1ebft v\u00f2ng \u0111\u1eddi c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n t\u1ea1o ra ch\u1ea5t th\u1ea3i ch\u00f4n l\u1ea5p v\u00e0 g\u00e2y h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>\u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i t\u00ednh \u0111\u1ebfn nh\u1eefng t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng n\u00e0y khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng cho PCB LED.<\/p>\n<h3>V\u1eadt li\u1ec7u laminate c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf ho\u1eb7c t\u00e1i s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t PCB LED kh\u00f4ng?<\/h3>\n<p>Trong vi\u1ec7c theo \u0111u\u1ed5i <strong>s\u1ea3n xu\u1ea5t b\u1ec1n v\u1eefng<\/strong>, c\u00e1c <strong>kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf<\/strong> v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng trong s\u1ea3n xu\u1ea5t PCB LED l\u00e0 nh\u1eefng c\u00e2n nh\u1eafc quan tr\u1ecdng.<\/p>\n<p>V\u00ed d\u1ee5, m\u1ed9t nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u1ea1i h\u1ecdc California \u0111\u00e3 ch\u1ee9ng minh vi\u1ec7c gi\u1ea3m 90% trong vi\u1ec7c t\u1ea1o ra ch\u1ea5t th\u1ea3i b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n m\u1ed9t <strong>h\u1ec7 th\u1ed1ng t\u00e1i ch\u1ebf kh\u00e9p k\u00edn<\/strong> cho t\u1ea5m FR4.<\/p>\n<p>M\u1eb7c d\u00f9 v\u00ed d\u1ee5 n\u00e0y cho th\u1ea5y ti\u1ec1m n\u0103ng t\u00e1i ch\u1ebf nh\u01b0ng ng\u00e0nh v\u1eabn ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c trong vi\u1ec7c nh\u00e2n r\u1ed9ng c\u00e1c s\u00e1ng ki\u1ebfn nh\u01b0 v\u1eady.<\/p>\n<p>Hi\u1ec7n t\u1ea1i, ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng h\u1ea1n ch\u1ebf v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thu h\u1ed3i v\u00e0 t\u00e1i s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, nh\u1ea5n m\u1ea1nh nhu c\u1ea7u ti\u1ebfp t\u1ee5c <strong>nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n<\/strong> trong khu v\u1ef1c n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u1edf kh\u00f3a b\u00ed quy\u1ebft thi\u1ebft k\u1ebf PCB LED c\u00f3 \u0111\u1ed9 tin c\u1eady cao b\u1eb1ng c\u00e1ch kh\u00e1m ph\u00e1 nh\u1eefng l\u1ee3i \u00edch v\u00e0 h\u1ea1n ch\u1ebf \u0111\u1ed9c \u0111\u00e1o c\u1ee7a b\u1ea3y v\u1eadt li\u1ec7u c\u00e1n m\u1ecfng h\u00e0ng \u0111\u1ea7u.<\/p>","protected":false},"author":9,"featured_media":2043,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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Lau","author_link":"https:\/\/tryvary.com\/vi\/author\/wsbpmbzuog4q\/"},"uagb_comment_info":0,"uagb_excerpt":"Unlock the secrets to designing high-reliability LED PCBs by exploring the unique benefits and limitations of seven top laminate 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