{"id":1039,"date":"2018-09-20T06:30:41","date_gmt":"2018-09-20T06:30:41","guid":{"rendered":""},"modified":"2018-09-20T14:31:16","modified_gmt":"2018-09-20T06:31:16","slug":"%e5%a4%a7%e7%94%b5%e6%b5%81%e5%bc%80%e5%85%b3%e7%94%b5%e6%ba%90%e7%94%b5%e8%b7%af%e5%9b%be%e5%a4%a7%e5%85%a8%ef%bc%88l296%2fdc-dc%e5%8f%98%e6%8d%a2%2fcf886","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1039","title":{"rendered":"\u5927\u7535\u6d41\u5f00\u5173\u7535\u6e90\u7535\u8def\u56fe\u5927\u5168\uff08L296\/DC-DC\u53d8\u6362\/CF886"},"content":{"rendered":"
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\n\t<\/p>\n
\n\t<\/p>\n
\n\t<\/p>\n
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\n\t<\/p>\n
\n\t\u672c\u6587\u4ecb\u7ecd\u4e00\u79cd\u578b\u53f7\u4e3aL4960\u7684DC-DC\u53d8\u6362\u7684\u5f00\u5173\u7535\u6e90\uff0c\u5982\u56fe\u6240\u793a\u3002\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\u7535\u8def\u5341\u5206\u7b80\u5355\uff0c\u5b83\u7684\u4f7f\u7528\u65b9\u6cd5\u4e0eLM317\u975e\u5e38\u76f8\u4f3c\uff0c\u5148\u4f7f\u752850Hz\u7535\u6e90\u53d8\u538b\u5668\u8fdb\u884cAC-AC\u53d8\u6362\uff0c\u5c06~220V\u964d\u81f3~34V\uff0c\u7136\u540e\u7531VD1\u548cC1\u6574\u6d41\u6ee4\u6ce2\u4e3a46V\u5de6\u53f3\u7684\u76f4\u6d41\u7535\u538b\u8f93\u5165\u7ed9L4960\uff0c\u518d\u7531L4960\u8fdb\u884cDC-DC\u53d8\u6362\uff0c\u8fd9\u65f6\u8f93\u51fa\u7535\u538b\u7684\u53d8\u5316\u8303\u56f4\u4e0b\u53ef\u8c03\u81f35V\uff0c\u4e0a\u8c03\u81f340V\uff0c\u6700\u5927\u8f93\u51fa\u7535\u6d41\u53ef\u8fbe2.5A\uff08\u8fd8\u53ef\u4ee5\u63a5\u5927\u529f\u7387\u5f00\u5173\u7ba1\u8fdb\u884c\u6269\u6d41\uff09\uff0c\u5e76\u4e14\u5185\u8bbe\u5b8c\u5584\u7684\u4fdd\u62a4\u529f\u80fd\uff0c\u5982\u8fc7\u6d41\u4fdd\u62a4\u3001\u8fc7\u70ed\u4fdd\u62a4\u7b49\u3002\u5c3d\u7ba1L4960\u7684\u4f7f\u7528\u65b9\u6cd5\u4e0eLM317\u5dee\u4e0d\u591a\uff0c\u4f46\u5f00\u5173\u7535\u6e90\u7684L4960\u4e0e\u7ebf\u6027\u7535\u6e90\u7684LM317\u76f8\u6bd4\uff0c\u6548\u7387\u4e0d\u53ef\u540c\u66f0\u800c\u8bed\uff0cL4960\u6700\u5927\u53ef\u8f93\u51fa100W\u7684\u529f\u7387\uff08Pmax=40V*2.5A=100W\uff09\uff0c\u4f46\u672c\u8eab\u6700\u591a\u53ea\u6d88\u80177W\uff0c\u6240\u4ee5\u6563\u70ed\u5668\u5f88\u5c0f\uff0c\u5236\u4f5c\u5bb9\u6613\u3002\u4e0eL4960\u7c7b\u4f3c\u7684\u8fd8\u6709L296\uff0c\u5176\u57fa\u672c\u53c2\u6570\u4e0eL4960\u76f8\u540c\uff0c\u53ea\u662f\u6700\u5927\u8f93\u51fa\u7535\u6d41\u53ef\u9ad8\u8fbe4A\uff0c\u4e14\u5177\u6709\u66f4\u591a\u7684\u4fdd\u62a4\u529f\u80fd\uff0c\u5c01\u88c5\u5f62\u5f0f\u4e5f\u4e0d\u4e00\u6837\u3002<\/p>\n
\n\t<\/p>\n
\n\t\u6240\u793a\u4e3a\u89e6\u6478\u5ef6\u65f6\u5f00\u5173\u7535\u6e90\u7535\u8def\u3002\u624b\u89e6\u52a8\u89e6\u6478\u7247\u65f6\uff0c\u76f8\u5f53\u4e8e\u7ed9VT1\u57fa\u6781\u4e00\u4e2a\u89e6\u53d1\u4fe1\u53f7\u4f7f\u4e4b\u5bfc\u901a\uff0c\u4e8e\u662fVI2\u4e5f\u5bfc\u901a\uff0c\u7535\u6e90\u7ecfVT2\u7ed9\u7535\u5bb9\u5668<\/u>cz\u5145\u7535\uff0c\u5f53\u5145\u7535\u7535\u538b\u8db3\u591f\u9ad8\u65f6\uff0cVT2\u622a\u6b62\uff0cVT3\u5bfc\u901a\uff0cVT4\u4e5f\u968f\u4e4b\u5bfc\u901a\uff0c\u706f\u6ce1\u53d1\u5149\u3001\u7167\u660e\u3002\u5f53C2\u4e0a\u7684\u7535\u8377\u6162\u6162\u653e\u6389\u540evr3\u622a\u6b62\u3002VT4\u4e5f\u622a\u6b62\u4f7f\u706f\u6ce1\u7184\u706d\u3002<\/p>\n
\n\t<\/p>\n
\n\t\u89e6\u6478\u5ef6\u65f6\u5f00\u5173\u7535\u6e90\u7535\u8def<\/p>\n
\n\t\u5f00\u5173\u7535\u6e90\u7535\u8def\u56fe\u539f\u7406\u56fe\u5982\u56fe\u6240\u793a\u3002\u867d\u7136\u7a33\u538b\u7cbe\u5ea6\u4e0d\u9ad8\uff0c\u4f46\u80fd\u6ee1\u8db3\u4e00\u822c\u8981\u6c42\uff0c\u4e14\u7535\u8def\u7b80\u6d01\uff0c\u91c7\u7528\u5e38\u89c4\u5143\u4ef6\uff0c\u6210\u672c\u6781\u4f4e\uff0c\u8f93\u51fa\u5141\u8bb8\u5f00\u8def\u548c\u77ed\u8def\u3002<\/p>\n
\n\t<\/p>\n
\n\t\u5f00\u5173\u7535\u6e90\u7535\u8def\u56fe<\/p>\n
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