{"id":694,"date":"2026-10-04T21:34:30","date_gmt":"2026-10-04T13:34:30","guid":{"rendered":"https:\/\/jncircuit.com\/?p=694"},"modified":"2026-10-04T21:34:30","modified_gmt":"2026-10-04T13:34:30","slug":"cpu-voltage-current-power","status":"publish","type":"post","link":"https:\/\/jncircuit.com\/index.php\/2026\/10\/04\/cpu-voltage-current-power","title":{"rendered":"\u65e2\u7136P=UI\uff0c\u90a3\u4e48CPU\u7535\u538b\u90a3\u4e48\u4f4e\uff0c\u7535\u6d41\u5c82\u4e0d\u662f\u8fbe\u5230\u597d\u51e0\u5341\u5b89\uff1f"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>\u7b54\u6848\u662f\u80af\u5b9a\u7684\uff01<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c31\u62ff\u6700\u5e38\u89c1\u7684\u7535\u8111\u4e3b\u677f\u7684CPU\u6765\u4e3e\u4f8b\uff0c<strong>Intel QX6850 CPU \u8bbe\u8ba1\u53ef\u627f\u53d7\u7684\u6700\u5927\u5de5\u4f5c\u7535\u6d41\u4e3a125\u5b89\u500d\uff08\u66f4\u6b63\uff1a\u5b89\u57f9\uff09<\/strong>\uff0c\u53ef\u914d\u7f6e\u7684\u6700\u5927\u7535\u538b\u8303\u56f4\u4ece0.85V~1.60V\uff0c\u5047\u8bbe\u4f9b\u7535\u7535\u538b\u4e3a1.20V\uff0c\u6839\u636eP=UI\u5373\u53ef\u8ba1\u7b97\u51fa\u5728125A\u6301\u7eed\u7535\u6d41\u7684\u5de5\u4f5c\u72b6\u6001\u4e0b\uff0cCPU\u6700\u5927\u7684\u529f\u8017\u4e3a125A*1.2V=150W\uff0c\u6240\u4ee5\u5728\u9ad8\u8d1f\u8377\u8fd0\u8f6c\u7684\u60c5\u51b5\u4e0b\uff0c\u5bf9\u4f9b\u7535\u7535\u6e90\u7684\u8bbe\u8ba1\u63d0\u51fa\u4e86\u5f88\u9ad8\u7684\u8981\u6c42\uff0c<strong>\u9664\u4e86\u8981\u6ee1\u8db3CPU\u6ee1\u8d1f\u8f7d\u7684\u7535\u6d41\u9700\u6c42\uff0c\u8fd8\u8981\u505a\u5230\u6301\u7eed\u7a33\u5b9a\u7684\u7535\u538b\u8f93\u51fa<\/strong>\uff0c\u5373\u7535\u538b\u7684\u6ce2\u52a8\u8303\u56f4\u8981\u6c42\u5728\u82af\u7247\u89c4\u683c\u8303\u56f4\u5185\uff080.5V~1.6V\u5de6\u53f3\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7535\u6e90\u8bbe\u8ba1<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"317\" src=\"https:\/\/img.jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-c9f6c56ca6b20ba1898a6c7708c0f460_720w.jpg\" alt=\"\" class=\"wp-image-695\" style=\"aspect-ratio:2.26890756302521;width:1080px;height:auto\" srcset=\"https:\/\/jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-c9f6c56ca6b20ba1898a6c7708c0f460_720w.jpg 720w, https:\/\/jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-c9f6c56ca6b20ba1898a6c7708c0f460_720w-300x132.jpg 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3a\u4e86\u6ee1\u8db3CPU\u7684\u4f9b\u7535\u9700\u6c42\uff0c\u5728\u4e3b\u7535\u6e90\u8bbe\u8ba1\u7684\u65f6\u5019\u901a\u5e38\u91c7\u75283\u7ec4\u4ee5\u4e0a\u4f9b\u7535\u7535\u8def<\/strong>\uff0c\u4e0a\u56fe\u4e3a\u5176\u4e2d\u4e00\u7ec4\u7535\u6e90\uff0c\u53ef\u4ee5\u770b\u5230Q1\u4f7f\u7528\u7684\u662f\u5927\u7535\u6d41\u7684N-MOSFET\uff08\u573a\u6548\u5e94\u7ba1\uff09\uff0c\u6700\u5927\u4f9b\u7535\u80fd\u529b\u8fbe\u5230\u4e8680A\uff0c3\u7ec4\u5e76\u8054\u53ef\u4ee5\u8f93\u51fa240A\u7684\u6781\u9650\u7535\u6d41\u3002<strong>\u9664\u4e86\u9009\u62e9\u5408\u9002\u7684\u5143\u5668\u4ef6\u4ee5\u5916\uff0cPCB\u7684\u8d70\u7ebf\u7ebf\u5bbd\u4ee5\u53ca\u94dc\u76ae\u539a\u5ea6\u4e5f\u5e94\u8be5\u7b26\u5408\u7535\u6d41\u5bc6\u5ea6\u7684\u8981\u6c42<\/strong>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"296\" src=\"https:\/\/img.jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-3b7a078a46e8f8b683d000985acd628e_720w.jpg\" alt=\"\" class=\"wp-image-696\" style=\"aspect-ratio:2.4304461942257216;width:926px;height:auto\" srcset=\"https:\/\/jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-3b7a078a46e8f8b683d000985acd628e_720w.jpg 720w, https:\/\/jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-3b7a078a46e8f8b683d000985acd628e_720w-300x123.jpg 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>CPU\u89c4\u683c<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u80fd\u4f60\u4f1a\u6709\u4e9b\u7591\u60d1\uff0c\u8fd9\u4e48\u5c0f\u7684\u4e00\u5757\u82af\u7247\u662f\u5982\u4f55\u80fd\u627f\u53d7\u4e0a\u767e\u5b89\u7684\u7535\u6d41\uff1f\u6211\u4eec\u5e73\u65f6\u89c1\u5f97\u6bd4\u8f83\u591a\u7684\u60c5\u51b5\u662f\u5355\u70b9\u4f9b\u7535\uff0c\u4f46\u662f\u4e00\u6761\u5bfc\u7ebf\u627f\u53d7\u7535\u6d41\u7684\u80fd\u529b\u59cb\u7ec8\u6709\u9650\uff0c\u5982\u679c\u662f\u4e24\u6761\u3001\u4e09\u6761\u5e76\u8054\u5462\uff0c\u5b83\u4eec\u7684\u627f\u53d7\u80fd\u529b\u5c06\u4f1a\u6210\u500d\u589e\u957f\u3002\u56e0\u6b64CPU\u7684\u7ba1\u811a\u8bbe\u8ba1\u4e5f\u662f\u540c\u6837\u7684\u9053\u7406\uff0c<strong>\u6bcf\u4e2aCPU\u90fd\u6709\u6210\u767e\u4e0a\u5343\u4e2a\u7ba1\u811a\uff0c\u5176\u4e2d\u5927\u90e8\u5206\u7684\u7ba1\u811a\u88ab\u5212\u5206\u4e3a\u7535\u6e90\u811a\uff08VCC\uff09<\/strong>\uff0c\u56e0\u6b64\u627f\u53d7\u4e00\u767e\u591a\u5b89\u7684\u7535\u6d41\u662f\u5b8c\u5168\u5408\u7406\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"608\" src=\"https:\/\/img.jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-0e2bacb6f7864d066116f3bb6a738a63_720w.jpg\" alt=\"\" class=\"wp-image-697\" style=\"aspect-ratio:1.1844888366627497;width:1008px;height:auto\" srcset=\"https:\/\/jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-0e2bacb6f7864d066116f3bb6a738a63_720w.jpg 720w, https:\/\/jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-0e2bacb6f7864d066116f3bb6a738a63_720w-300x253.jpg 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e0a\u56fe\u7ea2\u8272\u65b9\u6846\u5185\u7684\u5f15\u811a\u5168\u90e8\u88ab\u5212\u5206\u4e3a\u7535\u6e90\u5f15\u811a\u548c\u56de\u8def\u5f15\u811a\uff08VSS\uff09\uff0c\u800c\u529f\u80fd\u5f15\u811a\u5219\u88ab\u5212\u5206\u5230\u4e86\u4e24\u8fb9<\/strong>\uff0c\u56e0\u6b64CPU\u7684\u8868\u9762\u5c31\u62e5\u6709\u4e86\u4e00\u5757\u5de8\u5927\u7684\u6563\u70ed\u9762\u79ef\uff0c\u65b9\u4fbf\u5728\u4e0a\u9762\u6dfb\u52a0\u6563\u70ed\u98ce\u6247\uff0c\u540c\u65f6\u6563\u70ed\u6548\u7387\u4e5f\u505a\u5230\u4e86\u6700\u4f18\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u540c\u5b66\u53cd\u9988\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u611f\u8c22\u5404\u4f4d\u5c0f\u4f19\u4f34\u7684\u7559\u8a00\u8ba8\u8bba\uff0c\u8fd9\u79cd\u4e25\u8c28\u7684\u5b66\u672f\u6c1b\u56f4\u5728\u76ee\u524d\u56fd\u5185\u7535\u5b50\u4ea7\u54c1\u8bbe\u8ba1\u5feb\u9910\u5316\u7684\u5927\u73af\u5883\u4e0b\u5c24\u5176\u96be\u5f97\uff0c\u800c\u901a\u8fc7\u6df1\u5165\u63a2\u8ba8\u5c06\u4e0e\u77e5\u53cb\u4eec\u5171\u540c\u8fdb\u6b65\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd9\u91cc\u7ed9\u51faCPU\u7684\u5f15\u811a\u5b9a\u4e49\u53c2\u8003\u56fe\uff08Pin Map\uff09\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"388\" src=\"https:\/\/img.jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-d10283beafb6671fd45a1631fa5dde76_720w.png\" alt=\"\" class=\"wp-image-698\" style=\"aspect-ratio:1.8551307847082494;width:1844px;height:auto\" srcset=\"https:\/\/jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-d10283beafb6671fd45a1631fa5dde76_720w.png 720w, https:\/\/jncircuit.com\/wp-content\/uploads\/2026\/10\/v2-d10283beafb6671fd45a1631fa5dde76_720w-300x162.png 300w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e3b\u677f\u8bbe\u8ba1\u4e2d\u6211\u4eec\u901a\u5e38\u4f1a\u53c2\u8003\u7c7b\u4f3c\u7684\u5f15\u811a\u5b9a\u4e49\u6846\u56fe\uff08\u6216\u8005\u8868\u683c\uff09\u6765\u5206\u914dCPU\u7684\u8d44\u6e90\uff0c\u5305\u62ec\u7535\u6e90\u90e8\u5206\u3001\u901a\u7528IO\u90e8\u5206\u3001\u901a\u4fe1\u90e8\u5206\u4ee5\u53ca\u63a5\u53e3\u90e8\u5206\u7b49\u3002<strong>\u8fd9\u4efd\u8868\u683c\u6807\u660e\u4e86\u6bcf\u4e2a\u7ba1\u811a\u7684\u5b9a\u4e49\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b54\u6848\u662f\u80af\u5b9a\u7684\uff01 \u5c31\u62ff\u6700\u5e38\u89c1\u7684\u7535\u8111\u4e3b\u677f\u7684CPU\u6765\u4e3e\u4f8b\uff0cIntel QX6850 CPU \u8bbe\u8ba1\u53ef\u627f\u53d7\u7684\u6700\u5927\u5de5\u4f5c\u7535\u6d41 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":697,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44,40],"tags":[43,41,42],"class_list":["post-694","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-power-supply","category-chip","tag-cpu","tag-power-calculation","tag-current"],"_links":{"self":[{"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/posts\/694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/comments?post=694"}],"version-history":[{"count":1,"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/posts\/694\/revisions"}],"predecessor-version":[{"id":699,"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/posts\/694\/revisions\/699"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/media\/697"}],"wp:attachment":[{"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/media?parent=694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/categories?post=694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jncircuit.com\/index.php\/wp-json\/wp\/v2\/tags?post=694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}