{"id":3931,"date":"2019-07-05T20:32:08","date_gmt":"2019-07-05T15:02:08","guid":{"rendered":"https:\/\/www.pcguide.lk\/newsroom\/?p=3931"},"modified":"2019-07-05T20:32:08","modified_gmt":"2019-07-05T15:02:08","slug":"power-supply-unit-part-1","status":"publish","type":"post","link":"https:\/\/www.pcguide.lk\/newsroom\/power-supply-unit-part-1\/","title":{"rendered":"Power Supply Unit &#8211; PART I (\u0db4\u0dbb\u0dd2\u0d9c\u0dab\u0d9a \u0db6\u0dbd \u0dc3\u0dd0\u0db4\u0dba\u0dd4\u0db8\u0dca \u0db4\u0daf\u0dca\u0db0\u0dad\u0dd2\u0dba &#8211; 1 \u0d9a\u0ddc\u0da7\u0dc3)"},"content":{"rendered":"<p>\u0d85\u0daf \u0d9a\u0dd2\u0dba\u0db1\u0dca\u0db1 \u0dc4\u0daf\u0db1\u0dca\u0db1\u0dd9 \u0d9c\u0dd9\u0dcf\u0da9\u0d9a\u0dca \u0daf\u0dd9\u0db1\u0dcf \u0d85\u0db8\u0dad\u0d9a \u0d9a\u0dbb\u0db1 PC \u0d91\u0d9a\u0dda CPU \u0d91\u0d9a \u0dc0\u0d9c\u0dda\u0db8 \u0d9c\u0ddc\u0da9\u0d9a\u0dca\u0db8 \u0dc0\u0dd0\u0daf\u0d9c\u0dad\u0dca \u0d9a\u0ddc\u0da7\u0dc3\u0d9a\u0dca \u0d9c\u0dd0\u0db1. \u0d92 \u0dad\u0db8\u0dba\u0dd2 Power Supply Unit \u0d91\u0d9a<\/p>\n<p>Power Supply Unit \u0d9c\u0dd0\u0db1 \u0d9a\u0dad\u0dcf \u0d9a\u0dbb\u0daf\u0dca\u0daf\u0dd2 \u0d9c\u0ddc\u0da9\u0d9a\u0dca \u0daf\u0dd9\u0db1\u0dcf\u0d9c\u0dd9 \u0dbd\u0d9f \u0dad\u0dd2\u0dba\u0dd9\u0db1 \u0dc0\u0dd0\u0dbb\u0daf\u0dd2 \u0db8\u0dad\u0dba\u0d9a\u0dca \u0dad\u0db8\u0dba\u0dd2 Watt \u0d9c\u0dcf\u0db1 \u0dc0\u0dd0\u0da9\u0dd2 PSU \u0d91\u0d9a \u0dad\u0db8\u0dba\u0dd2 \u0dc4\u0ddc\u0db3 \u0d9a\u0dd2\u0dba\u0db1 \u0d91\u0d9a. \u0d92\u0d9a \u0dc3\u0db8\u0dca\u0db4\u0dd6\u0dbb\u0dca\u0dab\u0dba\u0dd9\u0db1\u0dca\u0db8 \u0dc0\u0dd0\u0dbb\u0daf\u0dd2 \u0db8\u0dad\u0dba\u0d9a\u0dca. PSU \u0d91\u0d9a\u0d9a Watt \u0d9c\u0dcf\u0db1 \u0dc0\u0d9c\u0dda\u0db8 \u0d92 PSU \u0d91\u0d9a\u0dda \u0d85\u0db7\u0dca\u200d\u0dba\u0db1\u0dca\u0dad\u0dbb \u0d8b\u0db4\u0dcf\u0d82\u0d9c \u0dc0\u0dbd \u0dad\u0dad\u0dca\u0dc0\u0dba (Internal Components Quality) \u0d89\u0dad\u0dcf\u0db8\u0dad\u0dca\u0db8 \u0dc0\u0dd0\u0daf\u0d9c\u0dad\u0dca \u0dc0\u0dd9\u0db1\u0dc0\u0dcf.<\/p>\n<p>\u0d9c\u0ddc\u0da9\u0d9a\u0dca \u0d85\u0dba \u0d85\u0da9\u0dd4\u0dc0\u0da7 \u0d9c\u0db1\u0dca\u0db1 \u0da0\u0dba\u0dd2\u0db1\u0dd3\u0dc3\u0dca, \u0d9a\u0ddc\u0dbb\u0dd2\u0dba\u0db1\u0dca PSU \u0dc0\u0dbd Quality \u0d91\u0d9a\u0d9a\u0dca \u0d9a\u0dd2\u0dba\u0dbd\u0dcf \u0daf\u0dd9\u0dba\u0d9a\u0dca \u0d85\u0dc4\u0dbd\u0d9a\u0dc0\u0dad\u0dca \u0db1\u0dd0\u0dc4\u0dd0. Watt \u0d9c\u0dcf\u0db1 \u0dc0\u0dd2\u0dad\u0dbb\u0d9a\u0dca \u0d9c\u0ddc\u0da9\u0d9a\u0dca \u0dc0\u0dd0\u0da9\u0dd2\u0dba\u0dd2. \u0d92\u0dad\u0dca Capacitors, Voltage regulators \u0d85\u0db1\u0dca\u0dad\u0dd2\u0db8 \u0db6\u0dcf\u0dbd\u0dba\u0dd2.<\/p>\n<p><img fetchpriority=\"high\" data-attachment-id=\"3945\" data-permalink=\"https:\/\/www.pcguide.lk\/newsroom\/power-supply-unit-part-1\/psu-connector-mobo\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.pcguide.lk\/newsroom\/wp-content\/uploads\/2019\/06\/PSU-connector-Mobo.jpg?fit=1000%2C380&amp;ssl=1\" data-orig-size=\"1000,380\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"motherboard power connection\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.pcguide.lk\/newsroom\/wp-content\/uploads\/2019\/06\/PSU-connector-Mobo.jpg?fit=1000%2C380&amp;ssl=1\" fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-3945 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/www.pcguide.lk\/newsroom\/wp-content\/uploads\/2019\/06\/PSU-connector-Mobo.jpg\" alt=\"\" width=\"1000\" height=\"380\" \/><\/p>\n<p>\u0d85\u0daf \u0d9c\u0ddc\u0da9\u0d9a\u0dca \u0daf\u0dd9\u0db1\u0dcf\u0d9c\u0dda PC \u0dc0\u0dbd \u0dc4\u0dd2\u0dad\u0dcf\u0d9c\u0db1\u0dca\u0db1 \u0db6\u0dd0\u0dbb\u0dd2 \u0dbd\u0dd9\u0da9 \u0d91\u0db1\u0dca\u0db1\u0dd9 PSU \u0d91\u0d9a \u0db1\u0dd2\u0dc3\u0dcf \u0d9a\u0dd2\u0dba\u0dbd\u0dcf \u0d9a\u0dc0\u0dd4\u0dbb\u0dd4\u0dad\u0dca \u0dc4\u0dd2\u0dad\u0db1\u0dca\u0db1\u0dd9 \u0db1\u0dd0\u0dc4\u0dd0. \u0db8\u0ddc\u0d9a\u0daf \u0db6\u0dcf\u0dbd PSU \u0d91\u0d9a\u0d9a\u0dd2\u0db1\u0dca \u0dc0\u0dd4\u0dab\u0dad\u0dca \u0d94\u0dba\u0dcf\u0d9c\u0dda PC \u0d91\u0d9a \u0dc0\u0dd0\u0da9 \u0d9a\u0dbb\u0dba\u0dd2. \u0d92\u0dad\u0dca \u0d92 PSU \u0d91\u0d9a \u0dc4\u0dd9\u0db8\u0dd3\u0da7 \u0d94\u0dba\u0dcf\u0d9c\u0dda \u0d87\u0dc3\u0dca \u0daf\u0dd9\u0d9a \u0dc0\u0d9c\u0dda Graphic card \u0d91\u0d9a, Motherboard \u0d91\u0d9a \u0db8\u0dbb\u0dab\u0dba \u0d9a\u0dbb\u0dcf \u0d9c\u0dd9\u0db1 \u0dba\u0db1\u0dc0\u0dcf. \u0d91\u0d9a \u0db4\u0dcf\u0dbb \u0d92 \u0daf\u0dda \u0dc0\u0dd9\u0db1\u0dca\u0db1\u0dda \u0db1\u0dd0\u0dad\u0dd2 \u0db1\u0dd2\u0dc3\u0dcf \u0d85\u0db4\u0dd2\u0da7 \u0d92\u0d9a \u0dbd\u0ddc\u0d9a\u0dd4\u0dc0\u0da7 \u0daf\u0dd0\u0db1\u0dd9\u0db1\u0dca\u0db1\u0dd9 \u0db1\u0dd0\u0dc4\u0dd0. \u0d92 \u0d9c\u0dd0\u0db1 \u0dc4\u0dd2\u0dad\u0db1\u0dca\u0db1\u0dd9\u0dad\u0dca \u0db1\u0dd0\u0dc4\u0dd0. (CPU \u0dc3\u0dc4 RAM \u0d9c\u0dd0\u0db1 \u0d9a\u0dd2\u0dba\u0db1\u0dca\u0db1\u0dd9 \u0db1\u0dd0\u0dad\u0dca\u0dad\u0dd9 \u0d92\u0dc0\u0dcf\u0da7 \u0dbd\u0ddc\u0d9a\u0dd4 \u0dc4\u0dcf\u0db1\u0dd2\u0dba\u0d9a\u0dca \u0dc0\u0dd9\u0db1\u0dca\u0db1\u0dd9 \u0db1\u0dd0\u0dad\u0dd2 \u0db1\u0dd2\u0dc3\u0dcf. \u0db8\u0ddc\u0d9a\u0daf \u0d92\u0dc0\u0dcf\u0da7 power \u0d91\u0d9a \u0daf\u0dd9\u0db1\u0dca\u0db1\u0dd9 motherboard \u0d91\u0d9a\u0dd9\u0db1\u0dca \u0db1\u0dd2\u0dc3\u0dcf motherboard \u0d91\u0d9a\u0dda voltage regulator \u0dc0\u0dbd\u0dd2\u0db1\u0dca \u0d9c\u0ddc\u0da9\u0d9a\u0dca \u0dc0\u0dd9\u0dbd\u0dcf\u0dc0\u0da7 \u0dc4\u0dcf\u0db1\u0dd2\u0dba \u0daf\u0dbb\u0dcf\u0d9c\u0db1\u0dca\u0db1\u0dc0\u0dcf. \u0d9c\u0ddc\u0da9\u0d9a\u0dca \u0d85\u0dba \u0d89\u0dad\u0dd2\u0db1\u0dca \u0dc4\u0ddc\u0db3 motherboard \u0daf\u0dcf\u0db1\u0dc0\u0db1\u0dd9 PSU \u0d91\u0d9a \u0d9c\u0dd0\u0db1 \u0d85\u0db1\u0dca\u0dad\u0dd2\u0db8\u0da7 \u0dc4\u0dd2\u0dad\u0dd4\u0dc0\u0da7. \u0dc4\u0ddc\u0db3 Power delivery \u0d91\u0d9a\u0d9a\u0dca \u0dad\u0dd2\u0dba\u0dd9\u0db1 motherboard \u0d91\u0d9a\u0d9a \u0dc0\u0da7\u0dd2\u0db1\u0dcf\u0d9a\u0db8\u0dad\u0dca \u0dad\u0dda\u0dbb\u0dd9\u0db1\u0dc0\u0db1\u0dda)<\/p>\n<p>PSU \u0dc0\u0dbd 80+ certified standard \u0d91\u0d9a \u0d9c\u0dd0\u0db1 \u0daf\u0dd0\u0db1\u0dca \u0d9c\u0ddc\u0da9\u0d9a\u0dca \u0daf\u0dd9\u0db1\u0dcf \u0daf\u0db1\u0dca\u0db1\u0dc0\u0dcf. \u0db4\u0dc4\u0dc5 \u0d8b\u0daf\u0dcf\u0dc4\u0dbb\u0dab\u0dba \u0db6\u0dbd\u0db1\u0dca\u0db1.<\/p>\n\n<table id=\"tablepress-47\" class=\"tablepress tablepress-id-47\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Certification<\/th><th class=\"column-2\">10% load<\/th><th class=\"column-3\">20% load<\/th><th class=\"column-4\">50% load<\/th><th class=\"column-5\">100% load<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">80 Plus<\/td><td class=\"column-2\">-<\/td><td class=\"column-3\">80%<\/td><td class=\"column-4\">80%<\/td><td class=\"column-5\">80%<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">80 Plus Bronze<\/td><td class=\"column-2\">-<\/td><td class=\"column-3\">82%<\/td><td class=\"column-4\">85%<\/td><td class=\"column-5\">82%<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">80 Plus Silver<\/td><td class=\"column-2\">-<\/td><td class=\"column-3\">85%<\/td><td class=\"column-4\">88%<\/td><td class=\"column-5\">85%<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">80 Plus Gold<\/td><td class=\"column-2\">-<\/td><td class=\"column-3\">87%<\/td><td class=\"column-4\">90%<\/td><td class=\"column-5\">87%<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">80 Plus Platinum<\/td><td class=\"column-2\">-<\/td><td class=\"column-3\">90%<\/td><td class=\"column-4\">92%<\/td><td class=\"column-5\">89%<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">80 Plus Titanium<\/td><td class=\"column-2\">90%<\/td><td class=\"column-3\">92%<\/td><td class=\"column-4\">94%<\/td><td class=\"column-5\">90%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<p>\u0d8b\u0da9 chart \u0d91\u0d9a\u0dd9\u0db1\u0dca \u0db4\u0dda\u0db1\u0dca\u0db1\u0dd9 PC \u0d91\u0d9a load \u0d91\u0d9a\u0dda\u0daf\u0dd2 PSU \u0d91\u0d9a\u0dd9\u0db1\u0dca 10%, 20%, 50%, 100% load \u0d91\u0d9a\u0dda\u0daf efficiency \u0d91\u0d9a. \u0d92 \u0d9a\u0dd2\u0dba\u0db1\u0dca\u0db1\u0dd9<\/p>\n<p>\u0dc4\u0ddc\u0db3 branded 500W 80 Plus GOLD PSU \u0d91\u0d9a\u0d9a\u0dca 50% \u0d9a load \u0d91\u0d9a\u0d9a\u0daf\u0dd2 \u0d92 \u0d9a\u0dd2\u0dc0\u0dca\u0dc0\u0dd9 250W \u0d9c\u0db1\u0dca\u0db1 \u0d85\u0dc0\u0dc3\u0dca\u0dae\u0dcf\u0dc0\u0d9a\u0daf\u0dd2 wall socket \u0d91\u0d9a\u0dd9\u0db1\u0dca power \u0d91\u0d9a \u0d9c\u0db1\u0dca\u0db1\u0dd9 275W. *<\/p>\n<p>\u0d92\u0dad\u0dca \u0d94\u0dba\u0dcf\u0dbd\u0dcf \u0dc5\u0d9f \u0dad\u0dd2\u0dba\u0dd9\u0db1\u0dca\u0db1\u0dd9 unbranded \u0dc4\u0dbb\u0dd2, branded budget series PSU \u0d91\u0d9a\u0d9a\u0dca \u0db1\u0db8\u0dca efficiency \u0d91\u0d9a 50%-40% \u0dc0\u0dd9\u0db1\u0dca\u0db1 \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca. \u0d92 \u0d9a\u0dd2\u0dba\u0db1\u0dca\u0db1\u0dd9 unbranded 500W PSU \u0d91\u0d9a\u0d9a\u0dca 100% load \u0d91\u0d9a\u0d9a\u0dd2\u0db1\u0dca \u0dc0\u0dd0\u0da9 \u0d9a\u0dbb\u0daf\u0dca\u0daf\u0dd2\u00a0 750W \u0dc0\u0d9c\u0dda power \u0d91\u0d9a\u0d9a\u0dca wall socket \u0d91\u0d9a\u0dd9\u0db1\u0dca \u0d9c\u0db1\u0dca\u0db1\u0dc0\u0dcf. *<\/p>\n<p>*\u0db8\u0dd9\u0db8 \u0d9c\u0dab\u0db1\u0dba \u0d9a\u0dd2\u0dbb\u0dd3\u0db8\u0dca 100% \u0d9a\u0dca \u0db1\u0dd2\u0dc0\u0dd0\u0dbb\u0daf\u0dd2 \u0db1\u0ddc\u0dc0\u0db1 \u0d85\u0dad\u0dbb \u0d86\u0dc3\u0db1\u0dca\u0db1 \u0dc0\u0dc1\u0dba\u0dd9\u0db1\u0dca \u0daf\u0d9a\u0dca\u0dc0\u0dcf \u0d87\u0dad.<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe class=\"youtube-player\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/AY7WG14HY5g?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0d85\u0daf \u0d9a\u0dd2\u0dba\u0db1\u0dca\u0db1 \u0dc4\u0daf\u0db1\u0dca\u0db1\u0dd9 \u0d9c\u0dd9\u0dcf\u0da9\u0d9a\u0dca \u0daf\u0dd9\u0db1\u0dcf \u0d85\u0db8\u0dad\u0d9a \u0d9a\u0dbb\u0db1 PC \u0d91\u0d9a\u0dda CPU \u0d91\u0d9a \u0dc0\u0d9c\u0dda\u0db8 \u0d9c\u0ddc\u0da9\u0d9a\u0dca\u0db8 \u0dc0\u0dd0\u0daf\u0d9c\u0dad\u0dca \u0d9a\u0ddc\u0da7\u0dc3\u0d9a\u0dca \u0d9c\u0dd0\u0db1. \u0d92 \u0dad\u0db8\u0dba\u0dd2 Power Supply Unit \u0d91\u0d9a Power Supply Unit \u0d9c\u0dd0\u0db1 \u0d9a\u0dad\u0dcf \u0d9a\u0dbb\u0daf\u0dca\u0daf\u0dd2 \u0d9c\u0ddc\u0da9\u0d9a\u0dca \u0daf\u0dd9\u0db1\u0dcf\u0d9c\u0dd9 \u0dbd\u0d9f \u0dad\u0dd2\u0dba\u0dd9\u0db1 \u0dc0\u0dd0\u0dbb\u0daf\u0dd2 \u0db8\u0dad\u0dba\u0d9a\u0dca \u0dad\u0db8\u0dba\u0dd2 Watt \u0d9c\u0dcf\u0db1 \u0dc0\u0dd0\u0da9\u0dd2 PSU \u0d91\u0d9a \u0dad\u0db8\u0dba\u0dd2 \u0dc4\u0ddc\u0db3 \u0d9a\u0dd2\u0dba\u0db1 \u0d91\u0d9a. \u0d92\u0d9a \u0dc3\u0db8\u0dca\u0db4\u0dd6\u0dbb\u0dca\u0dab\u0dba\u0dd9\u0db1\u0dca\u0db8 \u0dc0\u0dd0\u0dbb\u0daf\u0dd2 \u0db8\u0dad\u0dba\u0d9a\u0dca. PSU \u0d91\u0d9a\u0d9a Watt \u0d9c\u0dcf\u0db1 \u0dc0\u0d9c\u0dda\u0db8 \u0d92 PSU [&hellip;]<\/p>\n","protected":false},"author":1882,"featured_media":3944,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[381,3],"tags":[793,542,430,792,794],"class_list":["post-3931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-explained","category-tech-news","tag-80-plus","tag-pcguidelk","tag-power-supply","tag-psu","tag-rating"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.pcguide.lk\/newsroom\/wp-content\/uploads\/2019\/06\/psu-main-1.jpg?fit=1020%2C580&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/phgQiE-11p","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/posts\/3931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/users\/1882"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/comments?post=3931"}],"version-history":[{"count":0,"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/posts\/3931\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/media\/3944"}],"wp:attachment":[{"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/media?parent=3931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/categories?post=3931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcguide.lk\/newsroom\/wp-json\/wp\/v2\/tags?post=3931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}