{"id":2202,"date":"2026-03-01T03:51:22","date_gmt":"2026-02-28T19:51:22","guid":{"rendered":"https:\/\/www.pandaexo.com\/how-switched-mode-power-supplies-smps-drive-ev-infrastructure\/"},"modified":"2026-04-01T10:58:39","modified_gmt":"2026-04-01T02:58:39","slug":"how-switched-mode-power-supplies-smps-drive-ev-infrastructure","status":"publish","type":"post","link":"https:\/\/www.pandaexo.com\/zh-hans\/how-switched-mode-power-supplies-smps-drive-ev-infrastructure\/","title":{"rendered":"\u5f00\u5173\u7535\u6e90\u5982\u4f55\u9a71\u52a8\u7535\u52a8\u6c7d\u8f66\u57fa\u7840\u8bbe\u65bd"},"content":{"rendered":"<p>\u968f\u7740\u5168\u7403\u5411\u7535\u52a8\u51fa\u884c\u52a0\u901f\u8f6c\u578b\uff0c\u5e02\u573a\u5bf9\u66f4\u5feb\u901f\u3001\u66f4\u5c0f\u5de7\u3001\u66f4\u9ad8\u6548\u7684\u5145\u7535\u89e3\u51b3\u65b9\u6848\u7684\u9700\u6c42\u8fbe\u5230\u4e86\u524d\u6240\u672a\u6709\u7684\u9ad8\u5ea6\u3002\u5728\u73b0\u4ee3\u7535\u52a8\u6c7d\u8f66\u5145\u7535\u5668\u7684\u6838\u5fc3\u2014\u2014\u65e0\u8bba\u662f\u7d27\u51d1\u7684\u4f4f\u5b85\u58c1\u6302\u76d2\u8fd8\u662f\u5927\u529f\u7387\u7684\u5de5\u4e1a\u5145\u7535\u7ad9\u2014\u2014\u90fd\u79bb\u4e0d\u5f00\u4e00\u4e2a\u5173\u952e\u7684\u7535\u529b\u7535\u5b50\u90e8\u4ef6\uff1a<strong>\u5f00\u5173\u6a21\u5f0f\u7535\u6e90<\/strong>\u3002<\/p>\n<p>\u5bf9\u4e8eB2B\u5229\u76ca\u76f8\u5173\u8005\u3001\u8f66\u961f\u8fd0\u8425\u5546\u548c\u57fa\u7840\u8bbe\u65bd\u5f00\u53d1\u5546\u800c\u8a00\uff0c\u7406\u89e3SMPS\u6280\u672f\u5982\u4f55\u5de5\u4f5c\u4e0d\u4ec5\u4ec5\u662f\u4e00\u9879\u5de5\u7a0b\u4efb\u52a1\uff1b\u66f4\u662f\u7406\u89e3PandaExo\u5982\u4f55\u5b9e\u73b0\u884c\u4e1a\u9886\u5148\u7684\u80fd\u91cf\u5bc6\u5ea6\u548c\u8fd0\u884c\u53ef\u9760\u6027\u7684\u5173\u952e\u3002<\/p>\n<hr 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href=\"https:\/\/www.pandaexo.com\/zh-hans\/decoding-input-voltage-for-commercial-ev-chargers-the-380vac-3-phase-advantage\/\">\u8f93\u5165\u7535\u538b<\/a>&#8220;\u65a9\u6ce2&#8221;\u6210\u9ad8\u9891\u8109\u51b2\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5b9e\u73b0\u4e86\u663e\u8457\u66f4\u9ad8\u7684\u6548\u7387\u3001\u66f4\u5c11\u7684\u70ed\u635f\u8017\u4ee5\u53ca\u66f4\u5c0f\u7684\u7269\u7406\u5c3a\u5bf8\u2014\u2014\u8fd9\u4e9b\u7279\u6027\u5bf9\u4e8e<a href=\"https:\/\/www.pandaexo.com\/zh-hans\/product-tag\/ac-charging-zh-hans\/\">\u53ef\u9760\u7684\u4ea4\u6d41\u5145\u7535\u70b9<\/a>\u548c\u5feb\u901f\u76f4\u6d41\u57fa\u7840\u8bbe\u65bd\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<hr \/>\n<h2>\u5145\u7535\u7ad9\u4e2d\u7684\u529f\u7387\u8f6c\u6362\u56db\u9636\u6bb5<\/h2>\n<p>\u8981\u7406\u89e3SMPS\u5728PandaExo\u5145\u7535\u7ad9\u5185\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u8fd9\u4e2a\u8fc7\u7a0b\u5206\u89e3\u4e3a\u56db\u4e2a\u4e3b\u8981\u9636\u6bb5\uff1a<\/p>\n<h3>1. \u8f93\u5165\u6574\u6d41\u4e0e\u6ee4\u6ce2<\/h3>\n<p>\u8be5\u8fc7\u7a0b\u59cb\u4e8e\u6765\u81ea\u7535\u7f51\u7684\u539f\u59cb\u4ea4\u6d41\u7535\uff08\u4ea4\u6d41\u5145\u7535\u5668\u901a\u5e38\u4e3a110V\/220V\uff0c\u76f4\u6d41\u7ad9\u901a\u5e38\u4e3a480V\u4e09\u76f8\u7535\uff09\u3002\u8be5\u4ea4\u6d41\u7535\u538b\u901a\u8fc7\u4e00\u4e2a<a href=\"https:\/\/www.pandaexo.com\/zh-hans\/shop\/bridge-rectifier\/\">\u6865\u5f0f\u6574\u6d41\u5668<\/a>\uff0c\u8f6c\u6362\u4e3a\u672a\u7ecf\u8c03\u8282\u7684\u76f4\u6d41\u7535\u538b\u3002\u968f\u540e\uff0c\u9ad8\u54c1\u8d28\u7535\u5bb9\u5668\u5bf9\u8be5\u76f4\u6d41\u7535\u8fdb\u884c\u6ee4\u6ce2\u4ee5\u6d88\u9664&#8221;\u7eb9\u6ce2&#8221;\uff0c\u4e3a\u8f6c\u6362\u8fc7\u7a0b\u63d0\u4f9b\u4e00\u4e2a\u7a33\u5b9a\u7684\u8d77\u70b9\u3002<\/p>\n<h3>2. \u9ad8\u9891\u5f00\u5173\uff08\u9006\u53d8\u5668\u9636\u6bb5\uff09<\/h3>\n<p>\u8fd9\u662f\u5b9e\u73b0&#8221;\u9b54\u6cd5&#8221;\u7684\u73af\u8282\u3002\u6ee4\u6ce2\u540e\u7684\u76f4\u6d41\u7535\u88ab\u9001\u5165\u4e00\u4e2a\u9ad8\u901f\u5f00\u5173\u5143\u4ef6\u3002\u901a\u8fc7\u6bcf\u79d2\u6570\u4e07\u6216\u6570\u5341\u4e07\u6b21\uff08kHz\uff09\u5730\u5207\u6362\u7535\u6d41\uff0c\u7cfb\u7edf\u4ea7\u751f\u4e00\u4e2a\u9ad8\u9891\u4ea4\u6d41\u4fe1\u53f7\u3002\u8fd9\u4f7f\u5f97\u53ef\u4ee5\u4f7f\u7528\u6bd4\u4f20\u7edf\u7535\u529b\u7cfb\u7edf\u4e2d\u5c0f\u5f97\u591a\u7684\u53d8\u538b\u5668\u3002<\/p>\n<h3>3. \u7535\u538b\u53d8\u6362\u4e0e\u9694\u79bb<\/h3>\n<p>\u9ad8\u9891\u4ea4\u6d41\u7535\u901a\u8fc7\u4e00\u4e2a\u9ad8\u9891\u53d8\u538b\u5668\u3002\u5728\u7535\u52a8\u6c7d\u8f66\u5e94\u7528\u80cc\u666f\u4e0b\uff0c\u8fd9\u6709\u4e24\u4e2a\u76ee\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u5347\u538b\/\u964d\u538b\uff1a<\/strong> \u5c06\u7535\u538b\u8c03\u6574\u81f3\u7535\u52a8\u6c7d\u8f66\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf\u6240\u9700\u7684\u6c34\u5e73\u3002<\/li>\n<li><strong>\u7535\u6c14\u9694\u79bb\uff1a<\/strong> \u5728\u9ad8\u538b\u7535\u7f51\u548c\u8f66\u8f86\u4e4b\u95f4\u5efa\u7acb\u7269\u7406\u5b89\u5168\u5c4f\u969c\uff0c\u4fdd\u62a4\u7528\u6237\u548c\u7535\u52a8\u6c7d\u8f66\u7684\u654f\u611f\u7535\u5b50\u8bbe\u5907\u3002<\/li>\n<\/ul>\n<h3>4. \u8f93\u51fa\u6574\u6d41\u4e0e\u8c03\u8282<\/h3>\n<p>\u6700\u540e\uff0c\u9ad8\u9891\u4ea4\u6d41\u7535\u88ab\u6574\u6d41\u56de\u5e73\u6ed1\u3001\u7a33\u5b9a\u7684\u76f4\u6d41\u7535\u3002\u4e00\u4e2a\u53cd\u9988\u56de\u8def\u6301\u7eed\u76d1\u63a7\u8f93\u51fa\u3002\u5982\u679c\u8f66\u8f86\u9700\u8981\u66f4\u591a\u7535\u529b\u6216\u7535\u7f51\u7535\u538b\u6ce2\u52a8\uff0c&#8221;\u63a7\u5236\u5668&#8221;\u4f1a\u8c03\u6574<strong>\u8109\u5bbd\u8c03\u5236<\/strong>\u2014\u2014\u672c\u8d28\u4e0a\u662f\u6539\u53d8\u5f00\u5173&#8221;\u5bfc\u901a&#8221;\u4e0e&#8221;\u5173\u65ad&#8221;\u7684\u65f6\u95f4\u6bd4\u4f8b\u2014\u2014\u4ee5\u7ef4\u6301\u5b8c\u7f8e\u7684\u8f93\u51fa\u3002<\/p>\n<hr \/>\n<h2>\u7ebf\u6027\u7535\u6e90 vs. \u5f00\u5173\u6a21\u5f0f\u7535\u6e90\uff1a\u6280\u672f\u5bf9\u6bd4<\/h2>\n<p>\u5bf9\u4e8e\u529f\u7387\u6c34\u5e73\u53ef\u8d85\u8fc7350kW\u7684<a href=\"https:\/\/www.pandaexo.com\/zh-hans\/product-tag\/dc-charging-zh-hans\/\">\u76f4\u6d41\u5145\u7535\u7ad9<\/a>\uff0c\u8001\u65e7\u7ebf\u6027\u6280\u672f\u4e0e\u73b0\u4ee3SMPS\u4e4b\u95f4\u7684\u6548\u7387\u5dee\u8ddd\u662f\u5de8\u5927\u7684\u3002<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u7ebf\u6027\u7535\u6e90<\/th>\n<th>\u5f00\u5173\u6a21\u5f0f\u7535\u6e90<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u6548\u7387<\/strong><\/td>\n<td>\u4f4e\uff08\u901a\u5e3840%\u201360%\uff09<\/td>\n<td><strong>\u9ad8\uff08\u901a\u5e3885%\u201396%\uff09<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u5c3a\u5bf8\/\u91cd\u91cf<\/strong><\/td>\n<td>\u5927\/\u91cd\uff08\u56e050\/60Hz\u53d8\u538b\u5668\uff09<\/td>\n<td><strong>\u7d27\u51d1\/\u8f7b\u91cf\uff08\u9ad8\u9891\uff09<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u53d1\u70ed\u91cf<\/strong><\/td>\n<td>\u9ad8\uff08\u901a\u8fc7\u5927\u578b\u6563\u70ed\u5668\u8017\u6563\uff09<\/td>\n<td><strong>\u4f4e\uff08\u80fd\u91cf\u635f\u5931\u6781\u5c0f\uff09<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u7535\u538b\u8303\u56f4<\/strong><\/td>\n<td>\u8f93\u5165\u8303\u56f4\u7a84<\/td>\n<td><strong>\u5bbd\u8f93\u5165\u8303\u56f4\uff08\u5168\u7403\u517c\u5bb9\uff09<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u89c4\u6a21\u5316\u6210\u672c<\/strong><\/td>\n<td>\u6602\u8d35\uff08\u7531\u4e8e\u94dc\u548c\u94c1\u6750\u6599\uff09<\/td>\n<td><strong>\u5bf9\u5927\u529f\u7387\u5e94\u7528\u5177\u6709\u6210\u672c\u6548\u76ca<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>PandaExo\u4f18\u52bf\uff1a\u6bcf\u4e2a\u6a21\u5757\u7684\u7cbe\u5de5\u7ec6\u4f5c<\/h2>\n<p>\u5728PandaExo\uff0c\u6211\u4eec\u5728\u529f\u7387\u534a\u5bfc\u4f53\u9886\u57df\u7684\u4f20\u627f\u4f7f\u6211\u4eec\u80fd\u591f\u4ece\u5143\u4ef6\u5c42\u9762\u5f00\u59cb\u4f18\u5316SMPS\u67b6\u6784\u3002\u6211\u4eec28,000\u5e73\u65b9\u7c73\u7684\u5236\u9020\u57fa\u5730\u96c6\u6210\u4e86\u5148\u8fdb\u7684\u529f\u7387\u8f6c\u6362\u6280\u672f\uff0c\u4ee5\u89e3\u51b3\u5e38\u89c1\u7684\u57fa\u7840\u8bbe\u65bd\u6311\u6218\uff1a<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/www.pandaexo.com\/zh-hans\/why-thermal-management-is-the-core-of-ev-power-module-reliability\/\">\u70ed\u7ba1\u7406<\/a>\uff1a<\/strong> \u901a\u8fc7\u5b9e\u73b0\u9ad8\u8fbe96%\u7684\u6548\u7387\uff0c\u6211\u4eec\u7684<a href=\"https:\/\/www.pandaexo.com\/zh-hans\/product-category\/charger-zh-hans\/\">\u7535\u52a8\u6c7d\u8f66\u5145\u7535\u57fa\u7840\u8bbe\u65bd<\/a>\u4ea7\u751f\u7684\u70ed\u91cf\u66f4\u5c11\uff0c\u5ef6\u957f\u4e86\u5185\u90e8\u7ec4\u4ef6\u7684\u4f7f\u7528\u5bff\u547d\u5e76\u964d\u4f4e\u4e86\u51b7\u5374\u6210\u672c\u3002<\/li>\n<li><strong>\u6a21\u5757\u5316\u53ef\u6269\u5c55\u6027\uff1a<\/strong> \u6211\u4eec\u7684<a href=\"https:\/\/www.pandaexo.com\/zh-hans\/the-ultimate-guide-to-dc-fast-chargers-20kw-to-240kw-explained\/\">\u76f4\u6d41\u5feb\u901f\u5145\u7535\u5668<\/a>\u91c7\u7528\u6a21\u5757\u5316SMPS\u5355\u5143\u3002\u5982\u679c\u4e00\u4e2a\u6a21\u5757\u9700\u8981\u7ef4\u62a4\uff0c\u5145\u7535\u7ad9\u4ecd\u80fd\u4ee5\u964d\u4f4e\u7684\u529f\u7387\u7ee7\u7eed\u8fd0\u884c\uff0c\u800c\u975e\u5b8c\u5168\u5173\u95ed\u3002<\/li>\n<li><strong><a href=\"https:\/\/www.pandaexo.com\/zh-hans\/v2g-vehicle-to-grid-technology-the-future-of-ev-charging-and-grid-stability\/\">\u7535\u7f51\u7a33\u5b9a\u6027<\/a>\uff1a<\/strong> \u5148\u8fdb\u7684SMPS\u8bbe\u8ba1\u5305\u542b\u529f\u7387\u56e0\u6570\u6821\u6b63\uff0c\u786e\u4fdd\u5145\u7535\u7ad9\u4ee5\u4e00\u79cd\u4e0d\u4f1a&#8221;\u6c61\u67d3&#8221;\u6216\u7834\u574f\u672c\u5730\u7535\u7f51\u7a33\u5b9a\u7684\u65b9\u5f0f\u6c72\u53d6\u7535\u6d41\u3002<\/li>\n<\/ul>\n<hr 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