{"id":150,"date":"2026-01-14T07:24:59","date_gmt":"2026-01-13T23:24:59","guid":{"rendered":"https:\/\/gccircuit.com\/wordpress\/?p=150"},"modified":"2026-01-14T07:26:48","modified_gmt":"2026-01-13T23:26:48","slug":"%e4%bb%a5%e8%84%88%e6%b3%a2%e5%af%ac%e5%ba%a6%e8%aa%bf%e8%ae%8a%e6%b3%95-pwm-%e6%8e%a7%e5%88%b6-dc-%e9%9b%bb%e6%ba%90%e5%8a%9f%e7%8e%87","status":"publish","type":"post","link":"https:\/\/gccircuit.com\/wordpress\/2026\/01\/14\/%e4%bb%a5%e8%84%88%e6%b3%a2%e5%af%ac%e5%ba%a6%e8%aa%bf%e8%ae%8a%e6%b3%95-pwm-%e6%8e%a7%e5%88%b6-dc-%e9%9b%bb%e6%ba%90%e5%8a%9f%e7%8e%87\/","title":{"rendered":"\u4ee5\u8108\u6ce2\u5bec\u5ea6\u8abf\u8b8a\u6cd5 (PWM) \u63a7\u5236 DC \u96fb\u6e90\u529f\u7387"},"content":{"rendered":"\n<p>\u5982\u679c\u4f60\u6709\u5c0f\u99ac\u9054\u901f\u5ea6\u6216\u71c8\u5149\u4eae\u5ea6\u9700\u8981\u63a7\u5236\uff0c\u4e00\u822c\u7684\u8a8d\u77e5\u662f\u8abf\u6574\u4f9b\u61c9\u7684\u96fb\u58d3\u53ca\u96fb\u6d41\u4f86\u6539\u8b8a\u529f\u7387\u7684\u5927\u5c0f\uff0c\u4f46\u9019\u7a2e\u65b9\u6cd5\u6548\u7387\u5f88\u5dee\u3002\u5982\u679c\u6539\u7528 PWM (Pulse-Width Modulation) \u4f86\u63a7\u5236 DC \u8f38\u51fa\uff0c\u5c31\u53ef\u6539\u5584\u4e0a\u8ff0\u7684\u554f\u984c\u3002\u5b83\u662f\u4ee5\u8f38\u51fa\u96fb\u529b\u6642\u9593\u7684\u9577\u77ed\u53ca\u9593\u9694\u4f86\u6539\u8b8a\u8f38\u51fa\u7684\u529f\u7387\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"221\" src=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-49.png\" alt=\"\" class=\"wp-image-153\" srcset=\"https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-49.png 450w, https:\/\/gccircuit.com\/wordpress\/wp-content\/uploads\/2026\/01\/image-49-300x147.png 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4f60\u6709\u5c0f\u99ac\u9054\u901f\u5ea6\u6216\u71c8\u5149\u4eae\u5ea6\u9700\u8981\u63a7\u5236\uff0c\u4e00\u822c\u7684\u8a8d\u77e5\u662f\u8abf\u6574\u4f9b\u61c9\u7684\u96fb\u58d3\u53ca\u96fb\u6d41\u4f86\u6539\u8b8a\u529f\u7387\u7684\u5927\u5c0f\uff0c\u4f46\u9019\u7a2e\u65b9\u6cd5\u6548\u7387\u5f88\u5dee\u3002\u5982 &#8230; <a title=\"\u4ee5\u8108\u6ce2\u5bec\u5ea6\u8abf\u8b8a\u6cd5 (PWM) \u63a7\u5236 DC \u96fb\u6e90\u529f\u7387\" class=\"read-more\" href=\"https:\/\/gccircuit.com\/wordpress\/2026\/01\/14\/%e4%bb%a5%e8%84%88%e6%b3%a2%e5%af%ac%e5%ba%a6%e8%aa%bf%e8%ae%8a%e6%b3%95-pwm-%e6%8e%a7%e5%88%b6-dc-%e9%9b%bb%e6%ba%90%e5%8a%9f%e7%8e%87\/\" aria-label=\"Read more about \u4ee5\u8108\u6ce2\u5bec\u5ea6\u8abf\u8b8a\u6cd5 (PWM) \u63a7\u5236 DC \u96fb\u6e90\u529f\u7387\">\u95b1\u8b80\u5168\u6587<\/a><\/p>\n","protected":false},"author":1,"featured_media":151,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-150","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-6"],"_links":{"self":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/comments?post=150"}],"version-history":[{"count":2,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/150\/revisions"}],"predecessor-version":[{"id":155,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/posts\/150\/revisions\/155"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/media\/151"}],"wp:attachment":[{"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/media?parent=150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/categories?post=150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gccircuit.com\/wordpress\/wp-json\/wp\/v2\/tags?post=150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}