{"id":7292,"date":"2024-09-04T08:35:43","date_gmt":"2024-09-04T01:35:43","guid":{"rendered":"https:\/\/phukienmattroi.com\/index.php\/2024\/09\/04\/chip-dip-smd-cob-la-gi-nhung-dieu-ban-can-biet-ve-chip-led\/"},"modified":"2024-09-04T08:35:43","modified_gmt":"2024-09-04T01:35:43","slug":"chip-dip-smd-cob-la-gi-nhung-dieu-ban-can-biet-ve-chip-led","status":"publish","type":"post","link":"https:\/\/phukienmattroi.com\/index.php\/2024\/09\/04\/chip-dip-smd-cob-la-gi-nhung-dieu-ban-can-biet-ve-chip-led\/","title":{"rendered":"Chip DIP, SMD, COB l\u00e0 g\u00ec? Nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 chip LED"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div class=\"post_content\">\n<p style=\"text-align: justify;\">K\u1ec3 t\u1eeb khi ph\u00e1t minh ra LED DIP v\u00e0o n\u0103m 1962 b\u1edfi <em>Nick Holonyak<\/em>, m\u1edf \u0111\u01b0\u1eddng cho c\u00f4ng ngh\u1ec7 LED hi\u1ec7n \u0111\u1ea1i nh\u01b0 ch\u00fang ta \u0111\u00e3 bi\u1ebft, ng\u00e0nh c\u00f4ng nghi\u1ec7p LED \u0111\u00e3 v\u00e0 \u0111ang \u0111\u1ed5i m\u1edbi n\u00f3 \u0111\u1ec3 th\u00fac \u0111\u1ea9y vi\u1ec7c s\u1eed d\u1ee5ng, t\u00ednh linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng t\u1ed1t h\u01a1n.<\/p>\n<div class=\"heading_content heading_content_superweb mb-3\">\n<div class=\"accordion\" id=\"accordionHeadingContent\">\n<div class=\"card h-100 border box-shadow mx-auto\" style=\"background: #f7f7fc;border: 1px solid;\">\n<div class=\"card-header\" id=\"headingOne\">\n<div class=\"mb-0\">\n<div class=\"btn btn-block dmt-flex-center \" type=\"button\" data-toggle=\"collapse\" data-target=\"#heading_content_body\" aria-expanded=\"false\" aria-controls=\"heading_content_body\">\n<div class=\"dmt-flex-center \" style=\"font-size: 1.1em;font-weight: 600;color: #4a4b65;\">\n                            <i class=\"fe-list\"><\/i><\/p>\n<div style=\"padding-left: 10px;\">N\u1ed9i dung <\/div><\/div>\n<div style=\"font-size: 1.2em;font-weight: 600;\">\n                            <i class=\"chevron-heading-content fe-chevron-down\"><\/i>\n                        <\/div><\/div><\/div><\/div>\n<div id=\"heading_content_body\" class=\"collapse show heading_content_body\" aria-labelledby=\"headingOne\" data-parent=\"#accordionHeadingContent\">\n<div class=\"card-body\">\n<ul id=\"accordionHeadingContentSub\">\n<li>\n<div id=\"subHeading-1-DIP-LED-l-g\">\n                                                                1. DIP LED l\u00e0 g\u00ec?\n                            <\/div>\n<\/li>\n<li>\n<div id=\"subHeading-2-LED-SMD-l-g\">\n                                                                2. LED SMD l\u00e0 g\u00ec?\n                            <\/div>\n<\/li>\n<li>\n<div id=\"subHeading-3-COB-LED-l-g\">\n                                                                3. COB LED l\u00e0 g\u00ec?\n                            <\/div>\n<\/li>\n<li>\n<div id=\"subHeading-4-Ket-luan\">\n                                                                4. K\u1ebft lu\u1eadn\n                            <\/div>\n<\/li>\n<\/ul><\/div><\/div><\/div><\/div>\n<\/div>\n<div class=\"dmt_heading_content_btn_mini\">\n<p>    <button class=\"btn btn-open\" style=\"padding: 5px 15px;\n    font-size: 1.8em;\n    background: #f7f7fc;\n    color: #4a4b65;border: 1px solid #4a4b65;display: none\"><br \/>\n        <i class=\"fe-list\"><\/i><br \/>\n    <\/button><\/p>\n<div class=\"dmt_heading_content_mini heading_content_body\"><\/div>\n<p>    <button class=\"btn btn-close\" style=\"padding: 5px 15px;\n    font-size: 1.8em;\n    color: rgb(74, 75, 101);\n    position: absolute;\n    top: 0;\n    right: 50px;    z-index: 999999999;;display: none\"><br \/>\n        <i class=\"fe-delete\"><\/i><br \/>\n    <\/button><\/p>\n<\/div>\n<style>\n.dmt-flex-center {\n    display: flex;\n    flex-direction: row;\n    justify-content: space-between;\n    align-items: center;\n}<\/p>\n<p>.heading_content_body .card-body {\n    padding-bottom: 10px;\n}<\/p>\n<p>.heading_content_body ul {\n    list-style: none;\n    padding-left: 25px;\n}<\/p>\n<p>.heading_content_body ul a {\n    text-decoration: none;\n    font-weight: 500;\n}<\/p>\n<p>.heading_content_body ul li ul {\n    padding-left: 50px;\n}<\/p>\n<p>.heading_content_body ul li ul li a {\n    font-size: .8em;\n    color: #434343;\n}<\/p>\n<p>.dmt_heading_content_btn_mini {\n    position: fixed;\n    left: 60px;\n    top: 20%;\n    z-index: 9999999999;\n}<\/p>\n<p>.dmt_heading_content_mini.heading_content_body.show {\n    background: #f7f7fc;\n    border: 2px solid #4a4b65;\n    border-radius: 15px;\n    position: relative;\n    top: -55px;\n    left: -50px;\n}<\/p>\n<p>@media (max-width: 992px) {<\/p>\n<p>    .dmt_heading_content_btn_mini {\n        right: 5px !important;\n        left: unset;\n        top: 10%;\n    }<\/p>\n<p>    .dmt_heading_content_mini.heading_content_body.show {\n        left: 0\n    }<\/p>\n<p>    .dmt_heading_content_btn_mini button.btn.btn-close {\n        right: 0 !important;\n    }<\/p>\n<p>}<\/p>\n<p>.show {\n    display: block !important\n}\n<\/style>\n<p><script>\n$(\".dmt_heading_content_btn_mini .btn-open\").click(function(event) {\n    $('.dmt_heading_content_mini').hide();\n    const headingContent = $(\"#heading_content_body\").html();\n    $('.dmt_heading_content_mini').html(headingContent);\n    $('.dmt_heading_content_mini').addClass('show').slideToggle();\n    $('.btn-close').show();\n});\n$(\".dmt_heading_content_btn_mini .btn-close\").click(function(event) {\n    $('.dmt_heading_content_mini').removeClass('show').hide();\n    $('.btn-close').hide();\n});\n$(document).on('click', function(e) {\n    if ($(e.target).closest(\".dmt_heading_content_btn_mini .btn-open\").length === 0 && $(e.target).closest(\n            \".dmt_heading_content_mini.show\").length === 0) {\n        $(\".dmt_heading_content_mini\").removeClass('show');\n        $(\".dmt_heading_content_mini\").hide();\n        $('.btn-close').hide();\n    }\n});\nvar lastScrollTop = 0;\n$(window).scroll(function(event) {\n    var st = $(this).scrollTop();\n    if (st > lastScrollTop) {\n        \/\/ downscroll code\n        if (st > $(\"#accordionHeadingContent\").offset().top) {\n            $(\".dmt_heading_content_btn_mini .btn-open\").addClass(\"show\");\n        }\n    } else {\n        \/\/ upscroll code\n        if (st < $(\"#accordionHeadingContent\").offset().top) {\n            $(\".dmt_heading_content_btn_mini .btn-open\").removeClass(\"show\");\n        }\n    }\n    lastScrollTop = st;\n});\n<\/script><\/p>\n<p style=\"text-align: justify;\">V\u00ec v\u1eady h\u00f4m nay Ch\u1ecdn c\u00e1c lo\u1ea1i chip LED c\u0169ng gi\u1ed1ng nh\u01b0 ch\u1ecdn \u0111\u00fang v\u00ed ti\u1ec1n, c\u00f3 nhi\u1ec1u lo\u1ea1i v\u00e0 m\u00f4 h\u00ecnh kh\u00e1c nhau cung c\u1ea5p nhi\u1ec1u h\u01a1n ho\u1eb7c \u00edt h\u01a1n c\u00e1c t\u00ednh n\u0103ng t\u00f9y thu\u1ed9c v\u00e0o nh\u1eefng g\u00ec b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n. <strong>Ph\u1ee5 Ki\u1ec7n M\u1eb7t Tr\u1eddi<\/strong> s\u1ebd gi\u00fap b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi nh\u01b0 c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n<p style=\"text-align: justify;\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/phukienmattroi.com\/wp-content\/uploads\/2024\/09\/Chip-DIP-SMD-COB-la-gi-Nhung-dieu-ban-can.jpg\" alt=\"ung-led-smd\" width=\"808\" height=\"454\"><\/p>\n<p style=\"text-align: justify;\">Hi\u1ec7n nay c\u00f3 c\u00e1c lo\u1ea1i chip LED kh\u00e1c nhau ph\u1ed5 bi\u1ebfn: LED DIP, LED SMD, LED COB.<\/p>\n<h2 style=\"text-align: justify;\" id=\"1-DIP-LED-l-g\"><span style=\"color: #ff6600;\">1. DIP LED l\u00e0 g\u00ec?<\/span><\/h2>\n<div class=\"table-responsive\">\n<table>\n<tbody>\n<tr>\n<td style=\"width: 255.062px;\"><img decoding=\"async\" src=\"https:\/\/phukienmattroi.com\/wp-content\/uploads\/2024\/09\/1725413739_687_Chip-DIP-SMD-COB-la-gi-Nhung-dieu-ban-can.jpg\" alt=\"cau-tao-led-dip\" width=\"255\" height=\"300\"><\/td>\n<td style=\"width: 682.938px;\">\n<ul>\n<li style=\"text-align: justify;\"><span>DIP l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Dual In-Line Package. \u0110\u00e8n LED DIP l\u00e0 \u0111\u00e8n LED truy\u1ec1n th\u1ed1ng, lo\u1ea1i \u0111\u00e8n m\u00e0 m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 ngh\u0129 \u0111\u1ebfn khi h\u1ecd h\u00ecnh dung \u0111\u00e8n LED. Ch\u00fang gi\u1ed1ng nh\u1eefng lo\u1ea1i \u0111\u00e8n truy\u1ec1n th\u1ed1ng nh\u1ea5t v\u1edbi con chip \u0111\u01b0\u1ee3c b\u1ecdc trong nh\u1ef1a c\u1ee9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi 2 ch\u00e2n k\u1ebft n\u1ed1i th\u1eb3ng song song.<\/span><\/li>\n<li style=\"text-align: justify;\"><span>\u0110\u00e8n LED DIP r\u1ea5t d\u1ec5 nh\u1eadn bi\u1ebft nh\u1edd thi\u1ebft k\u1ebf h\u00ecnh \u201cvi\u00ean thu\u1ed1c\u201d ho\u1eb7c \u201cvi\u00ean \u0111\u1ea1n\u201d (r\u1ed9ng \u22645mm) v\u00e0 c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac d\u00e0i k\u00e9o d\u00e0i t\u1eeb ph\u00eda d\u01b0\u1edbi c\u1ee7a \u0111\u00e8n LED c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00e0n tr\u00ean b\u1ea3ng m\u1ea1ch l\u00e0m cho n\u00f3 b\u1ec1n h\u01a1n tr\u01b0\u1edbc c\u00e1c t\u00e1c \u0111\u1ed9ng v\u00e0 va \u0111\u1eadp .<\/span><\/li>\n<li style=\"text-align: justify;\"><span>\u0110\u00e8n LED DIP n\u1eb7ng h\u01a1n v\u00e0 c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i chip LED m\u1edbi h\u01a1n.<\/span><\/li>\n<li style=\"text-align: justify;\"><span>M\u1eb7c d\u00f9 \u0111\u00e3 c\u0169 nh\u01b0ng \u0111\u00e8n LED DIP v\u1eabn l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m tuy\u1ec7t v\u1eddi nh\u1edd \u0111\u1ed9 s\u00e1ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu. Ph\u00f9 h\u1ee3p v\u1edbi m\u00e0n h\u00ecnh P10 (P10 = \u0111\u1ed9 cao \u0111i\u1ec3m \u1ea3nh 10mm; \u0111\u1ed9 cao \u0111i\u1ec3m \u1ea3nh c\u00e0ng th\u1ea5p, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u00e0ng cao) s\u1ebd \u0111\u01b0\u1ee3c xem \u1edf kho\u1ea3ng c\u00e1ch xa. \u0110\u00e8n LED DIP c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m \u0111\u00e8n chi\u1ebfu s\u00e1ng nh\u01b0 \u0111\u00e8n d\u00e2y.<\/span><\/li>\n<li style=\"text-align: justify;\"><span>M\u1ed9t chip DIP LED th\u01b0\u1eddng s\u1ebd t\u1ea1o ra kho\u1ea3ng 4\u00a0lumen\u00a0tr\u00ean m\u1ed7i LED, \u00edt h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c chip m\u1edbi h\u01a1n.(N\u1ebfu b\u1ea1n ch\u01b0a bi\u1ebft lumen l\u00e0 g\u00ec c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u\u00a0t\u1ea1i \u0111\u00e2y)<\/span><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"text-align: justify;\" id=\"2-LED-SMD-l-g\"><span style=\"color: #ff6600;\">2. LED SMD l\u00e0 g\u00ec?<\/span><\/h2>\n<p style=\"text-align: justify;\"><img decoding=\"async\" src=\"https:\/\/phukienmattroi.com\/wp-content\/uploads\/2024\/09\/1725413740_52_Chip-DIP-SMD-COB-la-gi-Nhung-dieu-ban-can.jpg\" alt=\"cau-tao-led-smd\" width=\"828\" height=\"330\"><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"text-align: justify;\">SMD l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Surface Mounted Device <span>c\u00f3 ngh\u0129a l\u00e0 Diode g\u1eafn tr\u00ean b\u1ec1 m\u1eb7t (b\u1ea3ng m\u1ea1ch)<\/span>, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 SMT l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Surface Mounted Technology. \u0110\u00e8n LED SMD l\u00e0 lo\u1ea1i chip LED ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 l\u00e0 d\u00f2ng ti\u1ebfp theo sau LED DIP, mang l\u1ea1i v\u00f4 s\u1ed1 c\u1ea3i ti\u1ebfn c\u1ea7n thi\u1ebft.<\/li>\n<li style=\"text-align: justify;\">\u0110\u00e8n LED SMD mang l\u1ea1i m\u1ed9t thi\u1ebft k\u1ebf nh\u1ecf h\u01a1n, nh\u1eb9 h\u01a1n v\u00e0 ph\u1eb3ng h\u01a1n so v\u1edbi ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m c\u1ee7a n\u00f3 (\u0111\u00e8n LED DIP). Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1eafn tr\u00ean m\u1ed9t b\u1ea3ng m\u1ea1ch cho ph\u00e9p c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1eb7t c\u00e1c \u0111\u00e8n LED g\u1ea7n nhau h\u01a1n, d\u1eabn \u0111\u1ebfn t\u1ed1n \u00edt kh\u00f4ng gian h\u01a1n \u0111\u00e1ng k\u1ec3.<\/li>\n<li style=\"text-align: justify;\">\u0110\u00e8n LED SMD \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong chi\u1ebfu s\u00e1ng gia \u0111\u00ecnh, h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng c\u00f4ng nghi\u1ec7p, trong xe c\u1ed9, qu\u1ea3ng c\u00e1o,\u00a0<span>h\u1ec7 th\u1ed1ng RGB \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chi\u1ebfu s\u00e1ng trang tr\u00ed<\/span> v\u00e0 nhi\u1ec1u \u1ee9ng d\u1ee5ng chi\u1ebfu s\u00e1ng kh\u00e1c.<\/li>\n<li style=\"text-align: justify;\">Ngo\u00e0i ra \u0111\u00e8n LED SMD c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t <strong>\u0111\u00e8n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/strong>, mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n v\u1edbi ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng th\u1ea5p.<\/li>\n<li style=\"text-align: justify;\">C\u00e1c chip SMD n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra t\u1eeb 50 \u0111\u1ebfn 100 lumen tr\u00ean m\u1ed7i watt. T\u1ed1t h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi chip DIP.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">B\u00e0i vi\u1ebft n\u00e0y Ph\u1ee5 Ki\u1ec7n M\u1eb7t Tr\u1eddi t\u1eadp chung v\u00e0 so s\u00e1nh s\u1ef1 kh\u00e1c nhau gi\u1eefa 3 lo\u1ea1i chip led ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay. V\u00ec v\u1eady n\u1ebfu b\u1ea1n ch\u01b0a hi\u1ec3u r\u00f5 v\u1ec1 t\u1eebng lo\u1ea1i chip led ri\u00eang bi\u1ec7t, th\u00ec DMT c\u0169ng c\u00f3 b\u00e0i vi\u1ebft chi ti\u1ebft cho\u00a0Led smd, n\u1eafm r\u00f5 khai ni\u1ec7m <strong>smd l\u00e0 g\u00ec<\/strong>, v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a lo\u1ea1i chip led th\u00f4ng d\u1ee5ng nh\u1ea5t th\u1ecb tr\u01b0\u1eddng n\u00e0y.\u00a0<\/p>\n<h2 style=\"text-align: justify;\" id=\"3-COB-LED-l-g\"><span style=\"color: #ff6600;\">3. COB LED l\u00e0 g\u00ec?<\/span><\/h2>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/phukienmattroi.com\/wp-content\/uploads\/2024\/09\/1725413741_222_Chip-DIP-SMD-COB-la-gi-Nhung-dieu-ban-can.jpg\" alt=\"cau-tao-led-cob\" width=\"828\" height=\"300\"><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"text-align: justify;\">COB l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Chip-On-Board. \u0110\u00e8n LED COB l\u00e0 c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t v\u00e0 ti\u00ean ti\u1ebfn nh\u1ea5t trong th\u1ecb tr\u01b0\u1eddng \u0111\u00e8n LED, v\u1edbi nhi\u1ec1u c\u1ea3i ti\u1ebfn h\u01a1n \u0111\u1ec3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n so v\u1edbi nh\u1eefng \u0111\u00e0n anh ti\u1ec1n nhi\u1ec7m c\u1ee7a n\u00f3.<\/li>\n<li style=\"text-align: justify;\">\u0110\u00e8n LED COB cho m\u1ed9t thi\u1ebft k\u1ebf c\u00f4 \u0111\u1ecdng h\u01a1n do n\u00f3 s\u1eed d\u1ee5ng nhi\u1ec1u \u0111i\u1ed1t, th\u01b0\u1eddng l\u00e0 9 \u0111i\u1ed1t tr\u1edf l\u00ean v\u00e0 \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp c\u00f9ng nhau nh\u01b0 m\u1ed9t m\u00f4-\u0111un chi\u1ebfu s\u00e1ng duy nh\u1ea5t.<\/li>\n<li style=\"text-align: justify;\">Khi \u0111\u01b0\u1ee3c chi\u1ebfu s\u00e1ng, b\u1ea1n kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y c\u00e1c chip ri\u00eang l\u1ebb, thay v\u00e0o \u0111\u00f3 l\u00e0 b\u1ec1 ngo\u00e0i c\u1ee7a m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u00e1nh s\u00e1ng, kh\u00f4ng gi\u1ed1ng nh\u01b0 SMD v\u00e0 DIP.<\/li>\n<li style=\"text-align: justify;\">Kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng cho \u0111\u00e8n LED COB g\u1ed3m nhi\u1ec1u lo\u1ea1i. M\u1eb7c d\u00f9 c\u00e1c thi\u1ebft b\u1ecb n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chi\u1ebfu s\u00e1ng chung c\u00f3 c\u00f4ng su\u1ea5t cao h\u01a1n, nh\u01b0ng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ch\u00ednh c\u1ee7a \u0111\u00e8n LED COB s\u1ebd l\u00e0 chi\u1ebfu s\u00e1ng v\u00f9ng cao, \u0111\u00e8n \u0111\u01b0\u1eddng v\u00e0 \u0111\u00e8n chi\u1ebfu s\u00e1ng c\u00f4ng su\u1ea5t cao.<\/li>\n<li style=\"text-align: justify;\"><span>Hi\u1ec7n nay, COB \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o \u1ee9ng d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i \u0111\u00e8n LED t\u1eeb LED pha, LED chi\u1ebfu r\u1ecdi,..... \u0110\u00e8n LED COB c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111i\u1ec7n tho\u1ea1i v\u00e0 m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n.<\/span><\/li>\n<li style=\"text-align: justify;\">M\u1eb7c d\u00f9 c\u00f3 nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau c\u1ee7a chip COB, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 cung c\u1ea5p l\u01b0\u1ee3ng lumen tr\u00ean m\u1ed7i watt cao h\u01a1n nhi\u1ec1u, th\u01b0\u1eddng c\u00f3 th\u1ec3 tr\u00ean 100.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">B\u00e0i vi\u1ebft n\u00e0y ch\u00fang t\u00f4i n\u00f3i s\u01a1 l\u01b0\u1ee3c v\u1ec1 v\u1ec1 c\u00e1c d\u00f2ng chip led ph\u1ed5 bi\u1ebfn v\u00e0 t\u1eadp chung v\u00e0o so s\u00e1nh nh\u1eefng \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a t\u1eebng lo\u1ea1i chip led m\u00e0 th\u00f4i. N\u1ebfu b\u1ea1n mu\u1ed1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 kh\u00e1i ni\u1ec7m<strong> cob l\u00e0 g\u00ec?<\/strong>, led cob \u0111\u01b0\u1ee3c DMT vi\u1ebft chi ti\u1ebft c\u1eb7n k\u1ebd trong b\u00e0i vi\u1ebft v\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng th\u1ef1c th\u1ebf ph\u1ed5 bi\u1ebfn.<\/p>\n<p style=\"text-align: justify;\"><em><strong>-&gt;Xem th\u00eam: \u0110\u00e8n led l\u00e0 g\u00ec? 4 \u0110i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 \u0111\u00e8n led<\/strong><\/em><\/p>\n<p style=\"text-align: justify;\"><span><strong><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/phukienmattroi.com\/wp-content\/uploads\/2024\/09\/1725413741_168_Chip-DIP-SMD-COB-la-gi-Nhung-dieu-ban-can.jpg\" alt=\"lua-chon-smd-cob\" width=\"785\" height=\"468\"><\/strong><\/span><\/p>\n<h2 style=\"text-align: justify;\" id=\"4-Ket-luan\"><span style=\"color: #ff6600;\"><strong>4. K\u1ebft lu\u1eadn<\/strong><\/span><\/h2>\n<p style=\"text-align: justify;\"><strong>\u0110\u1ed9 s\u00e1ng v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng:<\/strong><\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED COB \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u1ef7 l\u1ec7 lumen tr\u00ean watt t\u1ed1t h\u01a1n. \u0110\u00e8n LED COB c\u00f3 th\u1ec3 t\u1ea1o ra l\u01b0\u1ee3ng lumen cao h\u01a1n v\u1edbi \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n so v\u1edbi SMD v\u00e0 DIP. \u0110\u00e8n LED COB s\u1eed d\u1ee5ng g\u01b0\u01a1ng ph\u1ea3n x\u1ea1 \u0111\u1ec3 cung c\u1ea5p \u00e1nh s\u00e1ng t\u1eadp trung h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED SMD s\u00e1ng h\u01a1n DIP khi s\u1eed d\u1ee5ng trong nh\u00e0 v\u00e0 c\u0169ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n nhi\u1ec1u. Ch\u00fang c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t \u00e1nh s\u00e1ng t\u1ed1t h\u01a1n tr\u00ean c\u00e1c khu v\u1ef1c l\u1edbn h\u01a1n so v\u1edbi COB nh\u01b0ng v\u1edbi chi ph\u00ed cao h\u01a1n.<\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED DIP s\u00e1ng h\u01a1n SMD khi s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi d\u01b0\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi tr\u1ef1c ti\u1ebfp.<\/p>\n<p style=\"text-align: justify;\"><strong>Tu\u1ed5i th\u1ecd v\u00e0 Hi\u1ec7u su\u1ea5t nhi\u1ec7t:<\/strong><\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED COB c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u00e0 di\u1ec7n t\u00edch l\u00e0m m\u00e1t l\u1edbn h\u01a1n. \u00cdt th\u00e0nh ph\u1ea7n h\u01a1n v\u00e0 \u0111\u00f3ng g\u00f3i hi\u1ec7u qu\u1ea3 h\u01a1n d\u1eabn \u0111\u1ebfn \u00edt sinh nhi\u1ec7t h\u01a1n v\u00e0 ch\u00fang truy\u1ec1n nhi\u1ec7t \u0111\u1ebfn t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 h\u01a1n so v\u1edbi SMD v\u00e0 DIP. \u0110\u00e8n LED COB c\u0169ng c\u00f3 \u0111\u1ebf g\u1ed1m l\u00e0m m\u00e1t c\u1ee7a chip gi\u00fap c\u1ea3i thi\u1ec7n h\u01a1n n\u1eefa kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t. Do \u0111\u00f3, k\u00e9o d\u00e0i l\u00e2u h\u01a1n so v\u1edbi nh\u1eefng ng\u01b0\u1eddi ti\u1ec1n nhi\u1ec7m c\u1ee7a n\u00f3.<\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED SMD \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u v\u1edbi kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n nhi\u1ec7t t\u1ed1t h\u01a1n (ph\u00e2n r\u00e3 quang h\u1ecdc th\u1ea5p) v\u00e0 tu\u1ed5i th\u1ecd cao h\u01a1n so v\u1edbi DIP.<\/p>\n<p style=\"text-align: justify;\"><strong>K\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng:<\/strong><\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED COB nh\u1ecf h\u01a1n v\u00e0 nh\u1eb9 h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi SMD v\u00e0 DIP. Do \u0111\u00f3, ch\u00fang c\u00f3 \u0111\u1ed9 \u0111\u1ed3ng nh\u1ea5t v\u1ec1 m\u00e0u s\u1eafc v\u00e0 t\u1ed1n \u00edt di\u1ec7n t\u00edch h\u01a1n.<\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED DIP chi\u1ebfm nhi\u1ec1u kh\u00f4ng gian h\u01a1n v\u00e0 n\u1eb7ng h\u01a1n so v\u1edbi SMD v\u00e0 COB nh\u01b0ng b\u00f9 l\u1ea1i n\u00f3 b\u1ec1n h\u01a1n v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t h\u01a1n.<\/p>\n<p style=\"padding-left: 30px; text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/phukienmattroi.com\/wp-content\/uploads\/2024\/09\/1725413743_214_Chip-DIP-SMD-COB-la-gi-Nhung-dieu-ban-can.jpg\" alt=\"kich-thuoc-cac-led\" width=\"882\" height=\"482\"><\/p>\n<p style=\"text-align: justify;\"><strong>D\u1ea3i m\u00e0u:<\/strong><\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED DIP v\u00e0 SMD c\u00f3 nhi\u1ec1u t\u00f9y ch\u1ecdn m\u00e0u s\u1eafc \u0111\u1ec3 b\u1ea1n l\u1ef1a ch\u1ecdn. V\u1edbi h\u1ec7 th\u1ed1ng RGB c\u1ee7a n\u00f3, ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o h\u1ea7u nh\u01b0 b\u1ea5t k\u1ef3 m\u00e0u n\u00e0o tr\u00ean quang ph\u1ed5 b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh m\u1ee9c \u0111\u1ea7u ra.<\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED COB hi\u1ec7n ch\u1ec9 c\u00f3 s\u1eb5n v\u1edbi m\u1ed9t s\u1ed1 m\u00e0u h\u1ea1n ch\u1ebf (xanh d\u01b0\u01a1ng, xanh l\u00e1 c\u00e2y, h\u1ed3ng, \u0111\u1ecf, tr\u1eafng tinh khi\u1ebft, tr\u1eafng t\u1ef1 nhi\u00ean v\u00e0 tr\u1eafng \u1ea5m \u00e1p).<\/p>\n<p style=\"text-align: justify;\"><strong>Gi\u00e1 c\u1ea3:<\/strong><\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED COB c\u1eaft gi\u1ea3m chi ph\u00ed c\u1ee7a n\u00f3 v\u1edbi m\u1ed9t t\u1ef7 su\u1ea5t l\u1ee3i nhu\u1eadn l\u1edbn v\u00ec b\u1ea3o tr\u00ec th\u1ea5p v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng, do \u0111\u00f3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3. H\u01a1n n\u1eefa, gi\u00e1 tr\u1ea3 tr\u01b0\u1edbc c\u1ee7a n\u00f3 c\u0169ng th\u1ea5p h\u01a1n so v\u1edbi SMD v\u00e0 DIP.<\/p>\n<p style=\"text-align: justify;\">\u0110\u00e8n LED DIP \u0111ang l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u1eaft nh\u1ea5t hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n<p style=\"text-align: justify;\"><strong>C\u00f4ng ngh\u1ec7 LED \u0111ang \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n:<\/strong><\/p>\n<p style=\"text-align: justify;\">C\u00e1c ki\u1ec3u chip LED kh\u00e1c m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 nghe \u0111\u1ebfn trong t\u01b0\u01a1ng lai bao g\u1ed3m: Nhi\u1ec1u chip tr\u00ean bo m\u1ea1ch (MCOB) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u00f3ng \u0111\u00e8n v\u00e0 \u1ed1ng LED; Multiple Chips and Cups on Board (MCCOB) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng cao v\u00e0 \u0111\u00e8n pha; C\u00e1c chip l\u1eadp th\u1ec3 tr\u00ean bo m\u1ea1ch (SCOB) v\u00e0 ETP FC (Chip l\u1eadt) l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi cung c\u1ea5p kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t l\u1edbn h\u01a1n, tu\u1ed5i th\u1ecd cao h\u01a1n, g\u1ea7n nh\u01b0 kh\u00f4ng ph\u00e2n r\u00e3 v\u00e0 thi\u1ebft k\u1ebf nh\u1ecf h\u01a1n cho ch\u00f9m \u00e1nh s\u00e1ng t\u1eadp trung h\u01a1n v\u00e0 \u0111\u1ed9 s\u00e1ng l\u1edbn h\u01a1n.<\/p>\n<p style=\"text-align: justify;\">C\u00f4ng ngh\u1ec7 LED kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n v\u00e0 theo th\u1eddi gian, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t v\u00e0 thi\u1ebft k\u1ebf m\u1edbi h\u01a1n s\u1ebd mang l\u1ea1i nh\u1eefng \u0111\u00e8n LED \u1ea5n t\u01b0\u1ee3ng h\u01a1n bao gi\u1edd h\u1ebft, t\u1ea1o ra \u00e1nh s\u00e1ng s\u00e1ng h\u01a1n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u00e1nh s\u00e1ng t\u1ed1t h\u01a1n, \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng ng\u00e0y c\u00e0ng \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n.<\/p>\n<p style=\"text-align: justify;\">\n<div class=\"tags\">\n                                                                                #c\u00f4ng su\u1ea5t \u0111\u00e8n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi\n                                                                        <\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>K\u1ec3 t\u1eeb khi ph\u00e1t minh ra LED DIP v\u00e0o n\u0103m 1962 b\u1edfi Nick Holonyak, m\u1edf \u0111\u01b0\u1eddng cho c\u00f4ng ngh\u1ec7 LED hi\u1ec7n \u0111\u1ea1i nh\u01b0 ch\u00fang ta \u0111\u00e3 bi\u1ebft, ng\u00e0nh c\u00f4ng nghi\u1ec7p<\/p>\n","protected":false},"author":1,"featured_media":7293,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[135],"tags":[],"class_list":["post-7292","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.6 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Chip DIP, SMD, COB l\u00e0 g\u00ec? Nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 chip LED - Ph\u1ee5 Ki\u1ec7n M\u1eb7t Tr\u1eddi<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/phukienmattroi.com\/index.php\/2024\/09\/04\/chip-dip-smd-cob-la-gi-nhung-dieu-ban-can-biet-ve-chip-led\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chip DIP, SMD, COB l\u00e0 g\u00ec? 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