{"id":6178,"date":"2026-09-08T00:00:01","date_gmt":"2026-09-07T16:00:01","guid":{"rendered":"https:\/\/chauronsafe.com\/?p=6178"},"modified":"2026-09-08T00:00:01","modified_gmt":"2026-09-07T16:00:01","slug":"%e4%bb%80%e4%b9%88%e6%98%af%e7%94%b5%e5%8a%a8%e8%bd%a6%e4%bf%9d%e9%99%a9%e4%b8%9d","status":"publish","type":"post","link":"https:\/\/chauronsafe.com\/cn\/%e4%bb%80%e4%b9%88%e6%98%af%e7%94%b5%e5%8a%a8%e8%bd%a6%e4%bf%9d%e9%99%a9%e4%b8%9d\/","title":{"rendered":"\u4ec0\u4e48\u662f\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\uff1f\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u3001\u7c7b\u578b\u53ca\u9009\u62e9"},"content":{"rendered":"<p><strong>\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u662f\u4e00\u79cd\u7528\u4e8e\u7535\u52a8\u8f66\u7684\u7535\u8def\u4fdd\u62a4\u88c5\u7f6e\uff0c\u7528\u4e8e\u4e2d\u65ad\u8fc7\u5927\u7684\u7535\u6d41\u3002.<\/strong> \u5728\u666e\u901a\u4fdd\u9669\u4e1d\u4e2d\uff0c\u7ecf\u8fc7\u6821\u51c6\u7684\u91d1\u5c5e\u5143\u4ef6\u5728\u8d85\u8fc7\u5176\u70ed\u6781\u9650\u65f6\u4f1a\u7194\u65ad\uff0c\u4ece\u800c\u65ad\u5f00\u7535\u8def\u3002\u5176\u76ee\u7684\u662f\u5728\u89c4\u5b9a\u7684\u8fc7\u8f7d\u6216\u77ed\u8def\u6761\u4ef6\u4e0b\uff0c\u9650\u5236\u5bf9\u7ebf\u8def\u548c\u8fde\u63a5\u8bbe\u5907\u7684\u635f\u574f\u3002.<\/p>\n<p>\u8be5\u672f\u8bed\u53ef\u4ee5\u6307\u4f4e\u538b\u8f85\u52a9\u7535\u8def\u4e2d\u7684\u5c0f\u4fdd\u9669\u4e1d\uff0c\u6216\u8fde\u63a5\u5230\u7275\u5f15\u7535\u6c60\u7684\u9ad8\u538b\u76f4\u6d41\u4fdd\u9669\u4e1d\u3002\u8fd9\u4e9b\u4e0d\u53ef\u4e92\u6362\u3002\u4fdd\u9669\u4e1d\u5fc5\u987b\u7b26\u5408\u5176\u6240\u4fdd\u62a4\u7535\u8def\u7684\u7535\u6c14\u6761\u4ef6\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u9002\u914d\u53ef\u7528\u7a7a\u95f4\u3002.<\/p>\n<h2 id=\"ev-fuse-function\">\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u4fdd\u62a4\u4ec0\u4e48\uff1f<\/h2>\n<p>\u7535\u52a8\u8f66\u5305\u542b\u591a\u4e2a\u7535\u6c14\u7f51\u7edc\u3002\u9a71\u52a8\u7535\u6c60\u63d0\u4f9b\u52a8\u529b\u548c\u5176\u4ed6\u9ad8\u538b\u8d1f\u8f7d\uff0c\u800c\u5355\u72ec\u7684\u4f4e\u538b\u7f51\u7edc\u4e3a\u63a7\u5236\u7cfb\u7edf\u3001\u7167\u660e\u548c\u9644\u4ef6\u4f9b\u7535\u3002\u6bcf\u4e2a\u7535\u8def\u90fd\u9009\u62e9\u76f8\u5e94\u7684\u4fdd\u62a4\u88c5\u7f6e\uff0c\u800c\u4e0d\u662f\u7531\u4e00\u4e2a\u901a\u7528\u4fdd\u9669\u4e1d\u63d0\u4f9b\u4fdd\u62a4\u3002.<\/p>\n<p>\u6b63\u786e\u914d\u5408\u7684\u4fdd\u9669\u4e1d\u6709\u52a9\u4e8e\u4fdd\u62a4\u5bfc\u4f53\u548c\u8bbe\u5907\u514d\u53d7\u8fc7\u5927\u7535\u6d41\u7684\u5f71\u54cd\u3002\u5b83\u4e0d\u8c03\u8282\u7535\u538b\uff0c\u4e0d\u76d1\u6d4b\u7535\u6c60\u6e29\u5ea6\uff0c\u4e5f\u4e0d\u5224\u65ad\u662f\u5426\u53d1\u751f\u78b0\u649e\u3002\u8fd9\u4e9b\u529f\u80fd\u5c5e\u4e8e\u8f66\u8f86\u4fdd\u62a4\u7cfb\u7edf\u7684\u5176\u4ed6\u90e8\u5206\u3002.<\/p>\n<p>\u4fdd\u9669\u4e1d\u65ad\u5f00\u4e5f\u4e0d\u80fd\u4f7f\u6574\u4e2a\u7535\u6c60\u5b89\u5168\u89e6\u6478\u3002\u7535\u6c60\u4ecd\u7136\u50a8\u5b58\u80fd\u91cf\uff0c\u5176\u4ed6\u5bfc\u4f53\u6216\u7535\u5bb9\u5668\u53ef\u80fd\u4ecd\u7136\u5e26\u7535\u3002.<\/p>\n<h2 id=\"how-ev-fuses-work\">\u4e8c\u3001\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1f<\/h2>\n<p>\u5728\u6b63\u5e38\u8fd0\u884c\u8fc7\u7a0b\u4e2d\uff0c\u7535\u6d41\u901a\u8fc7\u4f4e\u963b\u503c\u4fdd\u9669\u4e1d\u5143\u4ef6\u3002\u52a0\u70ed\u968f\u7740\u7535\u6d41\u589e\u52a0\uff0c\u4f46\u70ed\u91cf\u4e5f\u4f1a\u4f20\u5bfc\u5230\u7aef\u5b50\u548c\u5468\u56f4\u7684\u7ec4\u4ef6\u3002\u5982\u679c\u7535\u6d41\u6301\u7eed\u65f6\u95f4\u8db3\u591f\u957f\uff0c\u8d85\u8fc7\u4e86\u5143\u4ef6\u7684\u70ed\u6781\u9650\uff0c\u5143\u4ef6\u5c31\u4f1a\u7194\u5316\u3002.<\/p>\n<p>\u7194\u65ad\u53ea\u662f\u4e2d\u65ad\u7684\u4e00\u90e8\u5206\uff1a\u7535\u5f27\u53ef\u4ee5\u5728\u5f00\u53e3\u5904\u5f62\u6210\u3002\u4fdd\u9669\u4e1d\u7684\u7ed3\u6784\u5fc5\u987b\u7184\u706d\u8be5\u7535\u5f27\u5e76\u627f\u53d7\u4e4b\u540e\u7684\u7535\u538b\u3002\u9676\u74f7\u4f53\u548c\u7535\u5f27\u7184\u706d\u586b\u6599\u5728\u9ad8\u538b\u4fdd\u9669\u4e1d\u8bbe\u8ba1\u4e2d\u5f88\u5e38\u89c1\uff0c\u5c3d\u7ba1\u7ed3\u6784\u6709\u6240\u4e0d\u540c\u3002.<\/p>\n<p>\u8fd9 <strong>\u65f6\u95f4-\u7535\u6d41\u7279\u6027<\/strong> \u63cf\u8ff0\u4e86\u5de5\u4f5c\u65f6\u95f4\u5982\u4f55\u968f\u7535\u6d41\u53d8\u5316\u3002\u8f7b\u5fae\u7684\u8fc7\u8f7d\u53ef\u80fd\u6bd4\u5927\u6545\u969c\u6e05\u9664\u65f6\u95f4\u957f\u5f97\u591a\u3002\u989d\u5b9a\u7535\u6d41\u5e76\u4e0d\u662f\u4fdd\u9669\u4e1d\u7acb\u5373\u65ad\u5f00\u7684\u7cbe\u786e\u9608\u503c\uff0c\u90e8\u5206\u8303\u56f4\u7684\u4fdd\u9669\u4e1d\u9700\u8981\u5355\u72ec\u7684\u8fc7\u8f7d\u4fdd\u62a4\u3002.<\/p>\n<h2 id=\"where-ev-fuses-are-used\">\u4e09\u3001\u4fdd\u9669\u4e1d\u5728\u7535\u52a8\u8f66\u4e2d\u4f7f\u7528\u7684\u90e8\u4f4d\u6709\u54ea\u4e9b\uff1f<\/h2>\n<p>\u6839\u636e\u67b6\u6784\uff0c\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u53ef\u80fd\u4fdd\u62a4\u7535\u6c60\u7684\u4e3b\u8f93\u51fa\u3001\u7275\u5f15\u9006\u53d8\u5668\u7535\u8def\u3001\u5145\u7535\u8def\u5f84\u6216\u4e3a\u9ad8\u538b\u8f85\u52a9\u8bbe\u5907\u63d0\u4f9b\u7684\u5206\u652f\u3002\u914d\u7535\u5355\u5143\u53ef\u80fd\u5305\u542b\u591a\u4e2a\u5206\u652f\u4fdd\u9669\u4e1d\u3002.<\/p>\n<ul>\n<li><strong>\u4e3b\u7535\u6c60\u7535\u8def\uff1a<\/strong> \u4e0e\u9ad8\u7535\u6d41\u5bfc\u4f53\u548c\u5f00\u5173\u8bbe\u5907\u534f\u8c03\u7684\u4fdd\u62a4\u3002.<\/li>\n<li><strong>\u5145\u7535\u7535\u8def\uff1a<\/strong> \u9002\u7528\u4e8e\u8f66\u8f86\u8f66\u8f7d\u6216\u76f4\u6d41\u5145\u7535\u5e03\u7f6e\u7684\u4fdd\u62a4\u63aa\u65bd\u3002.<\/li>\n<li><strong>\u9ad8\u538b\u8f85\u52a9\u7535\u8def\uff1a<\/strong> \u4e3a\u52a0\u70ed\u5668\u3001\u538b\u7f29\u673a\u6216\u76f4\u6d41\/\u76f4\u6d41\u8f6c\u6362\u5668\u4f9b\u7535\u7684\u7535\u8def\u3002.<\/li>\n<li><strong>\u4f4e\u538b\u9644\u4ef6\uff1a<\/strong> \u7167\u660e\u3001\u63a7\u5236\u5668\u53ca\u5176\u4ed6\u8f66\u8f86\u8d1f\u8f7d\u3002.<\/li>\n<\/ul>\n<p>\u5177\u4f53\u6570\u91cf\u548c\u4f4d\u7f6e\u56e0\u8f66\u8f86\u800c\u5f02\u3002\u4f0a\u987f\u7684 <a href=\"https:\/\/www.eaton.com\/us\/en-us\/catalog\/emobility\/power-distribution-unit.html\" target=\"_blank\" rel=\"noopener\">\u7535\u52a8\u8f66\u7535\u529b\u5206\u914d\u6982\u8ff0<\/a> \u63cf\u8ff0\u7275\u5f15\u548c\u8f85\u52a9\u8d1f\u8f7d\u7684\u5206\u914d\uff1b\u4e0d\u5e94\u88ab\u89c6\u4e3a\u7279\u5b9a\u8f66\u8f86\u7684\u63a5\u7ebf\u56fe\u3002.<\/p>\n<h2 id=\"ev-fuse-types\">\u56db\u3001\u4f4e\u538b\u4fdd\u9669\u4e1d\u3001\u9ad8\u538b\u76f4\u6d41\u4fdd\u9669\u4e1d\u6216\u706b\u7130\u4fdd\u9669\u4e1d\uff1f<\/h2>\n<p>\u5728\u7535\u52a8\u8f66\u4e2d\u53ef\u80fd\u51fa\u73b0\u591a\u79cd <a href=\"\/cn\/%e6%b1%bd%e8%bd%a6%e4%bf%9d%e9%99%a9%e4%b8%9d%e7%b1%bb%e5%9e%8b%ef%bc%9a%e6%b1%bd%e8%bd%a6%e7%94%b5%e5%8a%a8%e8%bd%a6%e5%92%8c%e7%81%ab%e7%84%b0%e4%bf%9d%e9%99%a9%e4%b8%9d%e7%9a%84%e5%ae%8c%e6%95%b4\/\">\u6c7d\u8f66\u4fdd\u9669\u4e1d\u7c7b\u578b<\/a> \u5b83\u4eec\u7684\u51fa\u73b0\u672c\u8eab\u5e76\u4e0d\u80fd\u786e\u5b9a\u7535\u538b\u7b49\u7ea7\u6216\u4fdd\u62a4\u529f\u80fd\u3002.<\/p>\n<table>\n<thead>\n<tr>\n<th scope=\"col\">\u8bbe\u5907\u7cfb\u5217<\/th>\n<th scope=\"col\">\u5178\u578b\u529f\u80fd<\/th>\n<th scope=\"col\">\u91cd\u8981\u533a\u522b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4f4e\u538b\u6c7d\u8f66\u4fdd\u9669\u4e1d<\/td>\n<td>\u4fdd\u62a4\u9002\u5f53\u7684\u8f85\u52a9\u7535\u8def<\/td>\n<td>\u9664\u975e\u4e13\u95e8\u989d\u5b9a\u7528\u4e8e\u7275\u5f15\u7535\u6c60\uff0c\u5426\u5219\u4e0d\u9002\u7528\u4e8e\u7275\u5f15\u7535\u6c60<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u538b\u76f4\u6d41\u4fdd\u9669\u4e1d<\/td>\n<td>\u4e2d\u65ad\u9ad8\u538b\u7535\u8def\u4e2d\u7684\u6307\u5b9a\u8fc7\u7535\u6d41\u6761\u4ef6<\/td>\n<td>\u5fc5\u987b\u6ee1\u8db3\u7535\u538b\u3001\u7535\u6d41\u548c\u4e2d\u65ad\u8981\u6c42<\/td>\n<\/tr>\n<tr>\n<td>Pyrofuse<\/td>\n<td>\u63d0\u4f9b\u706b\u5de5\u5f15\u53d1\u7684\u7535\u8def\u9694\u79bb<\/td>\n<td>\u89e6\u53d1\u65b9\u5f0f\u548c\u4e2d\u65ad\u80fd\u529b\u53d6\u51b3\u4e8e\u8bbe\u8ba1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6177 size-full\" src=\"https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-protection-types.png\" alt=\"\u4f4e\u538b\u6c7d\u8f66\u4fdd\u9669\u4e1d\u3001\u9ad8\u538b\u76f4\u6d41\u4fdd\u9669\u4e1d\u548cPyrofuse\u5728\u4fdd\u62a4\u4f5c\u7528\u4e0a\u7684\u6bd4\u8f83\" width=\"1672\" height=\"941\" srcset=\"https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-protection-types.png 1672w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-protection-types-300x169.png 300w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-protection-types-1024x576.png 1024w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-protection-types-768x432.png 768w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-protection-types-1536x864.png 1536w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-protection-types-600x338.png 600w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption>\u4e09\u79cd\u4fdd\u62a4\u7cfb\u5217\u7684\u6982\u5ff5\u793a\u610f\u56fe\u3002\u8fd9\u4e9b\u4e0d\u662f\u53ef\u4e92\u6362\u7684\u7ec4\u4ef6\u6216\u7279\u5b9aChauron\u578b\u53f7\u7684\u56fe\u7eb8\u3002.<\/figcaption><\/figure>\n<p>A <a href=\"\/cn\/%e4%bb%80%e4%b9%88%e6%98%afpyrofuse\/\">Pyrofuse<\/a> \u53ef\u4ee5\u5c06\u5b89\u5168\u63a7\u5236\u5668\u7684\u51b3\u7b56\u8fde\u63a5\u5230\u7269\u7406\u65ad\u5f00\u3002\u4f20\u7edf\u7684 <a href=\"\/cn\/%e4%bf%9d%e9%99%a9%e4%b8%9d%e5%92%8c%e7%81%ab%e7%84%b0%e4%bf%9d%e9%99%a9%e4%b8%9d%e6%9c%89%e4%bb%80%e4%b9%88%e5%8c%ba%e5%88%ab\/\">\u88ab\u52a8\u4fdd\u9669\u4e1d<\/a> \u54cd\u5e94\u7535\u6c14\u52a0\u70ed\u3002\u8bbe\u5907\u53ef\u4ee5\u534f\u540c\u5de5\u4f5c\uff1b\u6dfb\u52a0Pyrofuse\u5e76\u4e0d\u81ea\u52a8\u6d88\u9664\u8fc7\u7535\u6d41\u4fdd\u62a4\u7684\u9700\u6c42\u3002.<\/p>\n<h2 id=\"ev-fuse-ratings\">V. \u54ea\u4e9b\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u989d\u5b9a\u503c\u91cd\u8981\uff1f<\/h2>\n<p><strong>\u7535\u538b\u3001\u7535\u6d41\u548c\u65ad\u5f00\u5bb9\u91cf\u63cf\u8ff0\u4e0d\u540c\u7684\u9650\u5236\u3002.<\/strong> \u9ad8\u7535\u6d41\u989d\u5b9a\u503c\u4e0d\u80fd\u5f25\u8865\u7535\u538b\u989d\u5b9a\u503c\u4e0d\u8db3\u3002.<\/p>\n<ul>\n<li><strong>\u76f4\u6d41\u7535\u538b\u989d\u5b9a\u503c\uff1a<\/strong> \u9009\u62e9\u6700\u5927\u7535\u8def\u7535\u538b\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u7535\u6c60\u7684\u989d\u5b9a\u6807\u79f0\u503c\u3002\u4e0d\u8981\u7528\u4ea4\u6d41\u4e13\u7528\u989d\u5b9a\u503c\u4ee3\u66ff\u3002.<\/li>\n<li><strong>\u8fde\u7eed\u7535\u6d41\uff1a<\/strong> \u8003\u8651\u8d1f\u8f7d\u7279\u6027\u548c\u5e94\u7528\u7279\u5b9a\u7684\u964d\u989d\u3002.<\/li>\n<li><strong>\u65ad\u5f00\u5bb9\u91cf\uff1a<\/strong> \u9a8c\u8bc1\u9884\u671f\u7684\u6545\u969c\u7535\u6d41\u662f\u5426\u5728\u8bbe\u5907\u7684\u6d4b\u8bd5\u65ad\u5f00\u80fd\u529b\u8303\u56f4\u5185\u3002.<\/li>\n<li><strong>\u65f6\u95f4-\u7535\u6d41\u548c I\u00b2t \u6570\u636e\uff1a<\/strong> \u8bc4\u4f30\u6545\u969c\u6e05\u9664\u80fd\u529b\u3001\u6d6a\u6d8c\u8010\u53d7\u6027\u4ee5\u53ca\u4e0e\u53d7\u4fdd\u62a4\u7ec4\u4ef6\u7684\u534f\u8c03\u6027\u3002.<\/li>\n<li><strong>\u5b89\u88c5\u6761\u4ef6\uff1a<\/strong> \u68c0\u67e5\u73af\u5883\u6e29\u5ea6\u3001\u7aef\u5b50\u3001\u6bcd\u7ebf\u3001\u5916\u58f3\u3001\u632f\u52a8\u548c\u51b7\u5374\u6761\u4ef6\u3002.<\/li>\n<\/ul>\n<p>\u4f0a\u987f\u7684 <a href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/technical\/eaton-ev-fuse-selection-guide-elx1527-en.pdf\" target=\"_blank\" rel=\"noopener\">\u6c7d\u8f66\u4fdd\u9669\u4e1d\u9009\u62e9\u6307\u5357<\/a> \u7279\u522b\u8981\u6c42\u8fdb\u884c\u6700\u5927\u7cfb\u7edf\u7535\u538b\u8bc4\u4f30\u548c\u5e94\u7528\u76f8\u5173\u7684\u7535\u6d41\u964d\u989d\u3002\u5bf9\u4e8e\u5019\u9009 <a href=\"\/cn\/product-category\/%e6%9f%a5%e9%be%99%e9%ab%98%e5%8e%8b%e7%9b%b4%e6%b5%81%e4%bf%9d%e9%99%a9-%e9%ab%98%e5%8e%8b%e7%9b%b4%e6%b5%81%e4%bf%9d%e9%99%a9\/\">\u9ad8\u538b\u76f4\u6d41\uff08HVDC\uff09\u4fdd\u9669\u4e1d<\/a>, \u8bf7\u67e5\u9605\u5355\u4e2a\u6570\u636e\u8868\uff0c\u800c\u4e0d\u662f\u4f9d\u8d56\u7c7b\u522b\u540d\u79f0\u3002.<\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6181 size-full\" src=\"https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-selection-key-checks.png\" alt=\"\u4e94\u9879\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u9009\u62e9\u68c0\u67e5\uff1a\u76f4\u6d41\u7535\u538b\u3001\u7535\u6d41\u3001\u65ad\u8def\u80fd\u529b\u3001\u6e05\u9664\u6027\u80fd\u548c\u5b89\u88c5\" width=\"1672\" height=\"941\" srcset=\"https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-selection-key-checks.png 1672w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-selection-key-checks-300x169.png 300w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-selection-key-checks-1024x576.png 1024w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-selection-key-checks-768x432.png 768w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-selection-key-checks-1536x864.png 1536w, https:\/\/chauronsafe.com\/wp-content\/uploads\/2026\/09\/ev-fuse-selection-key-checks-600x338.png 600w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption>\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u7684\u5173\u952e\u9009\u62e9\u68c0\u67e5\u3002\u6982\u5ff5\u793a\u610f\u56fe\uff0c\u4e0d\u662f\u4ea7\u54c1\u6570\u636e\u8868\u3002.<\/figcaption><\/figure>\n<h2 id=\"400v-800v-ev-fuses\">\u516d\u3001400V \u7cfb\u7edf\u4e0e 800V \u7cfb\u7edf\u4e4b\u95f4\u7684\u53d8\u5316\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>400V \u6216 800V \u5e73\u53f0\u540d\u79f0\u662f\u4e00\u4e2a\u989d\u5b9a\u63cf\u8ff0\uff0c\u5e76\u4e0d\u4ee3\u8868\u5b8c\u6574\u7684\u5de5\u4f5c\u7535\u538b\u8303\u56f4\u3002\u7535\u6c60\u7535\u538b\u4f1a\u968f\u5145\u7535\u72b6\u6001\u548c\u7535\u6c60\u7ec4\u914d\u7f6e\u53d8\u5316\u3002\u4fdd\u9669\u4e1d\u7684\u9009\u62e9\u5fc5\u987b\u4f7f\u7528\u4e0e\u53d7\u4fdd\u62a4\u7535\u8def\u76f8\u5173\u7684\u6700\u5927\u7535\u538b\u3002.<\/p>\n<p>\u5728\u76f8\u540c\u7684\u7535\u529f\u7387\u4e0b\uff0c\u66f4\u9ad8\u7684\u7535\u538b\u610f\u5473\u7740\u8f83\u4f4e\u7684\u5de5\u4f5c\u7535\u6d41\uff0c\u8868\u8fbe\u5f0f\u4e3a <strong>I = P \/ V<\/strong>. \u8fd9\u79cd\u5173\u7cfb\u5e76\u4e0d\u786e\u5b9a\u77ed\u8def\u7535\u6d41\uff0c\u4e5f\u4e0d\u610f\u5473\u7740\u53ef\u4ee5\u91cd\u590d\u4f7f\u7528\u4f4e\u7535\u538b\u7cfb\u7edf\u7684\u4fdd\u9669\u4e1d\u3002.<\/p>\n<p>\u6545\u969c\u7535\u6d41\u8303\u56f4\u3001\u7535\u8def\u7535\u611f\u3001\u603b\u6e05\u9664\u6027\u80fd\u548c\u7edd\u7f18\u8981\u6c42\u4ecd\u9700\u8bc4\u4f30\u3002\u4e3a 800V \u7ea7\u5e94\u7528\u989d\u5b9a\u7684\u4fdd\u9669\u4e1d\u5e76\u4e0d\u81ea\u52a8\u9002\u7528\u4e8e\u6bcf\u4e2a 800V \u7535\u52a8\u8f66\u3002.<\/p>\n<h2 id=\"selection-mistakes\">\u4e03\u3001\u5e38\u89c1\u7684\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u9009\u62e9\u9519\u8bef<\/h2>\n<p>\u6700\u4e25\u91cd\u7684\u9519\u8bef\u901a\u5e38\u6765\u81ea\u5c06\u4e00\u4e2a\u6570\u636e\u8868\u7f16\u53f7\u89c6\u4e3a\u5b8c\u6574\u7684\u89c4\u683c\u3002.<\/p>\n<ul>\n<li>\u4ec5\u51ed\u7269\u7406\u5c3a\u5bf8\u6216\u7535\u6d41\u9009\u62e9\u66ff\u4ee3\u54c1\u3002.<\/li>\n<li>\u5728\u9a71\u52a8\u6216\u5145\u7535\u8fc7\u7a0b\u4e2d\u5ffd\u89c6\u6e29\u5347\u548c\u91cd\u590d\u7535\u6d41\u8109\u51b2\u3002.<\/li>\n<li>\u5047\u8bbe\u6bcf\u4e2a\u4fdd\u9669\u4e1d\u90fd\u80fd\u6e05\u9664\u5c0f\u8fc7\u8f7d\u548c\u5927\u77ed\u8def\u3002.<\/li>\n<li>\u6bd4\u8f83 I\u00b2t \u503c\u65f6\u672a\u68c0\u67e5\u5b83\u4eec\u63cf\u8ff0\u7684\u662f\u9884\u5f27\u8fd8\u662f\u5b8c\u5168\u6e05\u9664\uff0c\u4ee5\u53ca\u5728\u4f55\u79cd\u6d4b\u8bd5\u6761\u4ef6\u4e0b\u3002.<\/li>\n<li>\u4e3a\u4e86\u9632\u6b62\u91cd\u590d\u64cd\u4f5c\u800c\u63d0\u9ad8\u4fdd\u9669\u4e1d\u989d\u5b9a\u503c\uff0c\u800c\u4e0d\u8c03\u67e5\u6f5c\u5728\u7684\u6545\u969c\u539f\u56e0\u3002.<\/li>\n<\/ul>\n<p>\u9a8c\u8bc1\u5e94\u8003\u8651\u5df2\u5b89\u88c5\u7684\u603b\u6210\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u677e\u6563\u7684\u7ec4\u4ef6\u3002\u4fdd\u9669\u4e1d\u4e5f\u4e0d\u80fd\u4fdd\u8bc1\u9632\u6b62\u5185\u90e8\u5f15\u53d1\u7684\u7535\u6c60\u70ed\u5931\u63a7\u3002.<\/p>\n<h2 id=\"ev-fuse-faq\">\u516b\u3001\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<h3>\u7535\u52a8\u6c7d\u8f66\u8fd8\u4f7f\u7528\u666e\u901a\u4f4e\u538b\u4fdd\u9669\u4e1d\u5417\uff1f<\/h3>\n<p>\u662f\u7684\u3002\u8bb8\u591a\u7535\u52a8\u8f66\u5728\u9002\u7528\u7684\u4f4e\u538b\u7535\u8def\u4e2d\u4f7f\u7528\u4f20\u7edf\u6c7d\u8f66\u4fdd\u9669\u4e1d\uff0c\u540c\u65f6\u914d\u5907\u72ec\u7acb\u7684\u9ad8\u538b\u4fdd\u62a4\u3002\u8bf7\u67e5\u9605\u8f66\u8f86\u7684\u6587\u6863\u4ee5\u4e86\u89e3\u5b9e\u9645\u5e03\u7f6e\u3002.<\/p>\n<h3>\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u548c\u70b9\u706b\u4fdd\u9669\u4e1d\u4e00\u6837\u5417\uff1f<\/h3>\n<p>\u4e0d\u4e00\u6837\u3002\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u63cf\u8ff0\u4e00\u79cd\u5e94\u7528\uff1b\u70b9\u706b\u4fdd\u9669\u4e1d\u63cf\u8ff0\u4e00\u79cd\u706b\u5de5\u65ad\u5f00\u6280\u672f\u3002\u4f20\u7edf\u7684\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u4f1a\u56e0\u7535\u6d41\u548c\u52a0\u70ed\u800c\u7194\u65ad\uff0c\u800c\u70b9\u706b\u4fdd\u9669\u4e1d\u4f7f\u7528\u5f15\u53d1\u5668\u6765\u65ad\u5f00\u5bfc\u4f53\u3002.<\/p>\n<h3>\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u53ef\u4ee5\u91cd\u7f6e\u5417\uff1f<\/h3>\n<p>\u4f20\u7edf\u7684\u7194\u65ad\u4fdd\u9669\u4e1d\u4e0d\u80fd\u91cd\u7f6e\u3002\u64cd\u4f5c\u540e\u5fc5\u987b\u8c03\u67e5\u6545\u969c\u5e76\u5b89\u88c5\u6b63\u786e\u7684\u66ff\u6362\u54c1\u3002\u5df2\u90e8\u7f72\u7684\u70b9\u706b\u4fdd\u9669\u4e1d\u4e5f\u662f\u4e00\u6b21\u6027\u4f7f\u7528\u7684\u8bbe\u5907\u3002.<\/p>\n<h3>\u6211\u53ef\u4ee5\u81ea\u5df1\u66f4\u6362\u9ad8\u538b\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u5417\uff1f<\/h3>\n<p>\u9ad8\u538b\u4fdd\u9669\u4e1d\u7684\u7ef4\u62a4\u9700\u8981\u7ecf\u8fc7\u57f9\u8bad\u7684\u4eba\u5458\uff0c\u5e76\u9075\u5faa\u8f66\u8f86\u5236\u9020\u5546\u7684\u9694\u79bb\u548c\u7535\u538b\u9a8c\u8bc1\u7a0b\u5e8f\u3002\u5173\u95ed\u8f66\u8f86\u5e76\u4e0d\u610f\u5473\u7740\u6240\u6709\u9ad8\u538b\u90e8\u5206\u90fd\u5df2\u65ad\u7535\u3002.<\/p>\n<h2 id=\"conclusion\">\u7b2c\u4e5d\u8282 \u7ed3\u8bba<\/h2>\n<p>\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u662f\u8f66\u8f86\u7535\u8def\u4fdd\u62a4\u7684\u4e00\u4e2a\u5b9a\u4e49\u90e8\u5206\uff0c\u800c\u4e0d\u662f\u901a\u7528\u7684\u7535\u6c60\u5b89\u5168\u88c5\u7f6e\u3002\u5176\u9002\u7528\u6027\u53d6\u51b3\u4e8e\u7535\u538b\u3001\u5de5\u4f5c\u7535\u6d41\u3001\u6545\u969c\u6761\u4ef6\u3001\u6e05\u9664\u884c\u4e3a\u548c\u5b89\u88c5\u65b9\u5f0f\u3002.<\/p>\n<p>\u5bf9\u4e8e\u5e94\u7528\u8bc4\u5ba1\uff0c\u8bf7\u63d0\u4f9b <a href=\"\/cn\/\">Chauron<\/a>, \u7684\u7535\u6c60\u7535\u538b\u8303\u56f4\u3001\u8d1f\u8f7d\u7279\u6027\u3001\u9884\u671f\u6545\u969c\u7535\u6d41\u3001\u5b89\u88c5\u6e29\u5ea6\u548c\u53ef\u7528\u5b89\u88c5\u7a7a\u95f4\u3002\u8fd9\u4e9b\u7ec6\u8282\u4e3a\u5de5\u7a0b\u5e08\u63d0\u4f9b\u4e86\u8bc4\u4f30\u6b63\u786e\u4fdd\u62a4\u88c5\u7f6e\u7684\u6709\u7528\u8d77\u70b9\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u7535\u52a8\u8f66\u4fdd\u9669\u4e1d\u7684\u4f5c\u7528\u3001\u5de5\u4f5c\u539f\u7406\u3001\u4f7f\u7528\u4f4d\u7f6e\uff0c\u4ee5\u53ca\u9ad8\u538b\u76f4\u6d41\u4fdd\u9669\u4e1d\u4e0e\u4f4e\u538b\u4fdd\u9669\u4e1d\u548c\u706b\u7130\u4fdd\u9669\u4e1d\u7684\u533a\u522b\u3002.<\/p>","protected":false},"author":1,"featured_media":6176,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[34],"tags":[],"class_list":["post-6178","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chauron-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/posts\/6178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/comments?post=6178"}],"version-history":[{"count":2,"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/posts\/6178\/revisions"}],"predecessor-version":[{"id":6182,"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/posts\/6178\/revisions\/6182"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/media\/6176"}],"wp:attachment":[{"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/media?parent=6178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/categories?post=6178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chauronsafe.com\/cn\/wp-json\/wp\/v2\/tags?post=6178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}