{"id":601,"date":"2022-03-08T15:15:01","date_gmt":"2022-03-08T07:15:01","guid":{"rendered":"https:\/\/www.iotot.com\/?p=601"},"modified":"2022-05-22T11:20:15","modified_gmt":"2022-05-22T03:20:15","slug":"%e7%94%b5%e8%b7%af%e4%b8%ad%e7%9a%84%e5%a4%a7%e5%8a%9b%e5%a3%ab-%e5%89%96%e6%9e%90%e8%87%aa%e4%b8%be%e7%94%b5%e8%b7%af%e5%8e%9f%e7%90%86","status":"publish","type":"post","link":"https:\/\/blog.iotot.com\/?p=601","title":{"rendered":"\u7535\u8def\u4e2d\u7684\u5927\u529b\u58eb \u5256\u6790\u81ea\u4e3e\u7535\u8def\u539f\u7406"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u81ea\u4e3e\u7535\u8def\u4e5f\u53eb\u5347\u538b\u7535\u8def\uff0c\u5229\u7528\u81ea\u4e3e\u5347\u538b\u4e8c\u6781\u7ba1,\u81ea\u4e3e\u5347\u538b\u7535\u5bb9\u7b49\u7535\u5b50\u5143\u4ef6\uff0c\u4f7f\u7535\u5bb9\u653e\u7535\u7535\u538b\u548c\u7535\u6e90\u7535\u538b\u53e0\u52a0\uff0c\u4ece\u800c\u4f7f\u7535\u538b\u5347\u9ad8\uff0e\u6709\u7684\u7535\u8def\u5347\u9ad8\u7684\u7535\u538b\u80fd\u8fbe\u5230\u6570\u500d\u7535\u6e90\u7535\u538b\u3002<br><br><strong>\u5347\u538b\u7535\u8def\u539f\u7406<\/strong><br><br>\u4e3e\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff1a\u6709\u4e00\u4e2a12V\u7684\u7535\u8def\uff0c\u7535\u8def\u4e2d\u6709\u4e00\u4e2a\u573a\u6548\u5e94\u7ba1\u9700\u898115V\u7684\u9a71\u52a8\u7535\u538b\uff0c\u8fd9\u4e2a\u7535\u538b\u600e\u4e48\u5f04\u51fa\u6765\uff1f\u5c31\u662f\u7528\u81ea\u4e3e\u3002\u901a\u5e38\u7528\u4e00\u4e2a\u7535\u5bb9\u548c\u4e00\u4e2a\u4e8c\u6781\u7ba1\uff0c\u7535\u5bb9\u5b58\u50a8\u7535\u538b\uff0c\u4e8c\u6781\u7ba1\u9632\u6b62\u7535\u6d41\u5012\u704c\uff0c\u9891\u7387\u8f83\u9ad8\u7684\u65f6\u5019\uff0c\u81ea\u4e3e\u7535\u8def\u7684\u7535\u538b\u5c31\u662f\u7535\u8def\u8f93\u5165\u7684\u7535\u538b\u52a0\u4e0a\u7535\u5bb9\u4e0a\u7684\u7535\u538b\uff0c\u8d77\u5230\u5347\u538b\u7684\u4f5c\u7528\u3002<br><br>\u5347\u538b\u7535\u8def\u53ea\u662f\u5728\u5b9e\u8df5\u4e2d\u5b9a\u7684\u540d\u79f0\uff0c\u5728\u7406\u8bba\u4e0a\u6ca1\u6709\u8fd9\u4e2a\u6982\u5ff5\u3002\u5347\u538b\u7535\u8def\u4e3b\u8981\u662f\u5728\u7532\u4e59\u7c7b\u5355\u7535\u6e90\u4e92\u8865\u5bf9\u79f0\u7535\u8def\u4e2d\u4f7f\u7528\u8f83\u4e3a\u666e\u904d\u3002\u7532\u4e59\u7c7b\u5355\u7535\u6e90\u4e92\u8865\u5bf9\u79f0\u7535\u8def\u5728\u7406\u8bba\u4e0a\u53ef\u4ee5\u4f7f\u8f93\u51fa\u7535\u538bVo\u8fbe\u5230Vcc\u7684\u4e00\u534a\uff0c\u4f46\u5728\u5b9e\u9645\u7684\u6d4b\u8bd5\u4e2d\uff0c\u8f93\u51fa\u7535\u538b\u8fdc\u8fbe\u4e0d\u5230Vcc\u7684\u4e00\u534a\u3002\u5176\u4e2d\u91cd\u8981\u7684\u539f\u56e0\u5c31\u9700\u8981\u4e00\u4e2a\u9ad8\u4e8eVcc\u7684\u7535\u538b\u3002\u6240\u4ee5\u91c7\u7528\u5347\u538b\u7535\u8def\u6765\u5347\u538b\u3002<br><br><strong>\u5f00\u5173\u76f4\u6d41\u5347\u538b\u7535\u8def(\u5373\u6240\u8c13\u7684boost\u6216\u8005step-up\u7535\u8def)\u539f\u7406<\/strong><br><br>the boost converter,\u6216\u8005\u53ebstep-up converter\uff0c\u662f\u4e00\u79cd\u5f00\u5173\u76f4\u6d41\u5347\u538b\u7535\u8def\uff0c\u5b83\u53ef\u4ee5\u662f\u8f93\u51fa\u7535\u538b\u6bd4\u8f93\u5165\u7535\u538b\u9ad8\u3002\u57fa\u672c\u7535\u8def\u56fe\u89c1\u56fe1.<br><br><img loading=\"lazy\" class=\"alignnone size-full wp-image-745\" src=\"http:\/\/www.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-58.png\" width=\"554\" height=\"213\" srcset=\"https:\/\/blog.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-58.png 554w, https:\/\/blog.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-58-300x115.png 300w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><br><br>\u5047\u5b9a\u90a3\u4e2a\u5f00\u5173(\u4e09\u6781\u7ba1\u6216\u8005mos\u7ba1)\u5df2\u7ecf\u65ad\u5f00\u4e86\u5f88\u957f\u65f6\u95f4\uff0c\u6240\u6709\u7684\u5143\u4ef6\u90fd\u5904\u4e8e\u7406\u60f3\u72b6\u6001\uff0c\u7535\u5bb9\u7535\u538b\u7b49\u4e8e\u8f93\u5165\u7535\u538b\u3002\u4e0b\u9762\u8981\u5206\u5145\u7535\u548c\u653e\u7535\u4e24\u4e2a\u90e8\u5206\u6765\u8bf4\u660e\u8fd9\u4e2a\u7535\u8def\u3002<br><br><strong>\u5145\u7535\u8fc7\u7a0b<\/strong><br><br>\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\uff0c\u5f00\u5173\u95ed\u5408(\u4e09\u6781\u7ba1\u5bfc\u901a)\uff0c\u7b49\u6548\u7535\u8def\u5982\u56fe\u4e8c\uff0c\u5f00\u5173(\u4e09\u6781\u7ba1)\u5904\u7528\u5bfc\u7ebf\u4ee3\u66ff\u3002\u8fd9\u65f6\uff0c\u8f93\u5165\u7535\u538b\u6d41\u8fc7\u7535\u611f\u3002\u4e8c\u6781\u7ba1\u9632\u6b62\u7535\u5bb9\u5bf9\u5730\u653e\u7535\u3002\u7531\u4e8e\u8f93\u5165\u662f\u76f4\u6d41\u7535\uff0c\u6240\u4ee5\u7535\u611f\u4e0a\u7684\u7535\u6d41\u4ee5\u4e00\u5b9a\u7684\u6bd4\u7387\u7ebf\u6027\u589e\u52a0\uff0c\u8fd9\u4e2a\u6bd4\u7387\u8ddf\u7535\u611f\u5927\u5c0f\u6709\u5173\u3002\u968f\u7740\u7535\u611f\u7535\u6d41\u589e\u52a0\uff0c\u7535\u611f\u91cc\u50a8\u5b58\u4e86\u4e00\u4e9b\u80fd\u91cf\u3002<br><br><img loading=\"lazy\" class=\"alignnone size-full wp-image-746\" src=\"http:\/\/www.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-59.png\" width=\"425\" height=\"195\" srcset=\"https:\/\/blog.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-59.png 425w, https:\/\/blog.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-59-300x138.png 300w\" sizes=\"(max-width: 425px) 100vw, 425px\" \/><br><br><strong>\u653e\u7535\u8fc7\u7a0b<\/strong><br><br>\u5982\u56fe\uff0c\u8fd9\u662f\u5f53\u5f00\u5173\u65ad\u5f00(\u4e09\u6781\u7ba1\u622a\u6b62)\u65f6\u7684\u7b49\u6548\u7535\u8def\u3002\u5f53\u5f00\u5173\u65ad\u5f00(\u4e09\u6781\u7ba1\u622a\u6b62)\u65f6\uff0c\u7531\u4e8e\u7535\u611f\u7684\u7535\u6d41 \u4fdd\u6301\u7279\u6027\uff0c\u6d41\u7ecf\u7535\u611f\u7684\u7535\u6d41\u4e0d\u4f1a\u9a6c\u4e0a\u53d8\u4e3a0\uff0c\u800c\u662f\u7f13\u6162\u7684\u7531\u5145\u7535\u5b8c\u6bd5\u65f6\u7684\u503c\u53d8\u4e3a0\u3002\u800c\u539f\u6765\u7684\u7535\u8def\u5df2\u65ad\u5f00\uff0c\u4e8e\u662f\u7535\u611f\u53ea\u80fd\u901a\u8fc7\u65b0\u7535\u8def\u653e\u7535\uff0c\u5373\u7535\u611f\u5f00\u59cb\u7ed9\u7535\u5bb9\u5145\u7535\uff0c \u7535\u5bb9\u4e24\u7aef\u7535\u538b\u5347\u9ad8\uff0c\u6b64\u65f6\u7535\u538b\u5df2\u7ecf\u9ad8\u4e8e\u8f93\u5165\u7535\u538b\u4e86\u3002\u5347\u538b\u5b8c\u6bd5\u3002<br><br><img loading=\"lazy\" class=\"alignnone size-full wp-image-747\" src=\"http:\/\/www.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-60.png\" width=\"522\" height=\"208\" srcset=\"https:\/\/blog.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-60.png 522w, https:\/\/blog.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-60-300x120.png 300w\" sizes=\"(max-width: 522px) 100vw, 522px\" \/><br><br>\u8bf4\u8d77\u6765\u5347\u538b\u8fc7\u7a0b\u5c31\u662f\u4e00\u4e2a\u7535\u611f\u7684\u80fd\u91cf\u4f20\u9012\u8fc7\u7a0b\u3002\u5145\u7535\u65f6\uff0c\u7535\u611f\u5438\u6536\u80fd\u91cf\uff0c\u653e\u7535\u65f6\u7535\u611f\u653e\u51fa\u80fd\u91cf\u3002\u5982\u679c\u7535\u5bb9\u91cf\u8db3\u591f\u5927\uff0c\u90a3\u4e48\u5728\u8f93\u51fa\u7aef\u5c31\u53ef\u4ee5\u5728\u653e\u7535\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u4e00\u4e2a\u6301\u7eed\u7684\u7535\u6d41\u3002\u5982\u679c\u8fd9\u4e2a\u901a\u65ad\u7684\u8fc7\u7a0b\u4e0d\u65ad\u91cd\u590d\uff0c\u5c31\u53ef\u4ee5\u5728\u7535\u5bb9\u4e24\u7aef\u5f97\u5230\u9ad8\u4e8e\u8f93\u5165\u7535\u538b\u7684\u7535\u538b\u3002<br><br><img loading=\"lazy\" class=\"alignnone size-full wp-image-748\" src=\"http:\/\/www.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-61.png\" width=\"382\" height=\"250\" srcset=\"https:\/\/blog.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-61.png 382w, https:\/\/blog.iotot.com\/wp-content\/uploads\/2022\/05\/unnamed-file-61-300x196.png 300w\" sizes=\"(max-width: 382px) 100vw, 382px\" \/><br><br><strong>\u5e38\u7528\u5347\u538b\u7535\u8def<\/strong><br><br><strong>P \u6c9f\u9053\u9ad8\u7aef\u6805\u6781\u9a71\u52a8\u5668<\/strong><br><br>\u76f4\u63a5\u5f0f\u9a71\u52a8\u5668\uff1a\u9002\u7528\u4e8e\u6700\u5927\u8f93\u5165\u7535\u538b\u5c0f\u4e8e\u5668\u4ef6\u7684\u6805- \u6e90\u6781\u51fb\u7a7f\u7535\u538b\u3002<br><br>\u5f00\u653e\u5f0f\u6536\u96c6\u5668\uff1a\u65b9\u6cd5\u7b80\u5355\uff0c\u4f46\u662f\u4e0d\u9002\u7528\u4e8e\u76f4\u63a5\u9a71\u52a8\u9ad8\u901f\u7535\u8def\u4e2d\u7684MOSFET\u3002<br><br>\u7535\u5e73\u8f6c\u6362\u9a71\u52a8\u5668\uff1a\u9002\u7528\u4e8e\u9ad8\u901f\u5e94\u7528\uff0c\u80fd\u591f\u4e0e\u5e38\u89c1PWM \u63a7\u5236\u5668\u65e0\u7f1d\u5f0f\u5de5\u4f5c\u3002<br><br><strong>N \u6c9f\u9053\u9ad8\u7aef\u6805\u6781\u9a71\u52a8\u5668<\/strong><br><br>\u76f4\u63a5\u5f0f\u9a71\u52a8\u5668\uff1aMOSFET\u6700\u7b80\u5355\u7684\u9ad8\u7aef\u5e94\u7528\uff0c\u7531PWM \u63a7\u5236\u5668\u6216\u4ee5\u5730\u4e3a\u57fa\u51c6\u7684\u9a71\u52a8\u5668\u76f4\u63a5\u9a71\u52a8\uff0c\u4f46\u5b83\u5fc5\u987b\u6ee1\u8db3\u4e0b\u9762\u4e24\u4e2a\u6761\u4ef6\uff1a<br><br>1\u3001VCC<br>2\u3001Vdc<br><br>\u6d6e\u52a8\u7535\u6e90\u6805\u6781\u9a71\u52a8\u5668:\u72ec\u7acb\u7535\u6e90\u7684\u6210\u672c\u5f71\u54cd\u662f\u5f88\u663e\u8457\u7684\u3002\u5149\u8026\u5408\u5668\u76f8\u5bf9\u6602\u8d35\uff0c\u800c\u4e14\u5e26\u5bbd\u6709\u9650\uff0c\u5bf9\u566a\u58f0\u654f\u611f\u3002<br><br>\u53d8\u538b\u5668\u8026\u5408\u5f0f\u9a71\u52a8\u5668:\u5728\u4e0d\u786e\u5b9a\u7684\u5468\u671f\u5185\u5145\u5206\u63a7\u5236\u6805\u6781\uff0c\u4f46\u5728\u67d0\u79cd\u7a0b\u5ea6\u4e0a\uff0c\u9650\u5236\u4e86\u5f00\u5173\u6027\u80fd\u3002\u4f46\u662f\uff0c\u8fd9\u662f\u53ef\u4ee5\u6539\u5584\u7684\uff0c\u53ea\u662f\u7535\u8def\u66f4\u590d\u6742\u4e86\u3002<br><br>\u7535\u8377\u6cf5\u9a71\u52a8\u5668:\u5bf9\u4e8e\u5f00\u5173\u5e94\u7528\uff0c\u5bfc\u901a\u65f6\u95f4\u5f80\u5f80\u5f88\u957f\u3002\u7531\u4e8e\u7535\u538b\u500d\u589e\u7535\u8def\u7684\u6548\u7387\u4f4e\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u591a\u4f4e\u7535\u538b\u7ea7\u6cf5\u3002<br><br>\u81ea\u4e3e\u5f0f\u9a71\u52a8\u5668:\u7b80\u5355\uff0c\u5ec9\u4ef7\uff0c\u4e5f\u6709\u5c40\u9650\uff1b\u4f8b\u5982\uff0c\u5360\u7a7a\u6bd4\u548c\u5bfc\u901a\u65f6\u95f4\u90fd\u53d7\u5230\u5237\u65b0\u81ea\u4e3e\u7535\u5bb9\u7684\u9650\u5236\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u81ea\u4e3e\u7535\u8def\u4e5f\u53eb\u5347\u538b\u7535\u8def\uff0c\u5229\u7528\u81ea\u4e3e\u5347\u538b\u4e8c\u6781\u7ba1,\u81ea\u4e3e\u5347\u538b\u7535\u5bb9\u7b49\u7535\u5b50\u5143\u4ef6\uff0c\u4f7f\u7535\u5bb9\u653e\u7535\u7535\u538b\u548c\u7535\u6e90\u7535\u538b\u53e0\u52a0\uff0c\u4ece\u800c\u4f7f\u7535\u538b\u5347\u9ad8 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":752,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/601"}],"collection":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=601"}],"version-history":[{"count":2,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/601\/revisions"}],"predecessor-version":[{"id":753,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/posts\/601\/revisions\/753"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=\/wp\/v2\/media\/752"}],"wp:attachment":[{"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=601"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iotot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}