{"id":10030,"date":"2021-07-15T00:00:51","date_gmt":"2021-07-14T15:00:51","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=10030"},"modified":"2022-03-25T10:18:52","modified_gmt":"2022-03-25T02:18:52","slug":"%e3%80%90%e7%bd%97%e5%a7%86sic%e8%af%84%e4%bc%b0%e6%9d%bf%e8%af%95%e7%94%a8%e3%80%91p02sct3040kr-evk-001%e5%88%9d%e4%bd%93%e9%aa%8c","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/tech-info\/connect\/inspire\/interviews\/10030","title":{"rendered":"\u3010\u7f57\u59c6SiC\u8bc4\u4f30\u677f\u8bd5\u7528\u3011P02SCT3040KR-EVK-001\u521d\u4f53\u9a8c"},"content":{"rendered":"

\u8fd9\u7bc7\u6587\u7ae0\u6765\u6e90\u4e8eEEPW \u7f51\u53cbjobs<\/p>\n

\u611f\u8c22eepw\uff0c\u677f\u5b50\u6536\u5230\u4e86\uff0c\u8fd8\u6ca1\u6765\u5f97\u53ca\u5f00\u7bb1\u3002<\/p>\n

\u5148\u6765\u5b66\u4e60\u4e00\u4e0b\u3002<\/p>\n

\u901a\u8fc7\u9605\u8bfb\u8bf4\u660e\u4e66\uff0c\u4e86\u89e3\u5230\u677f\u5b50\u4e0a\u6709\u591a\u4e2aLED\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7LED\u7684\u4eae\u706d\uff0c\u638c\u63e1\u8bc4\u4f30\u677f\u7684\u5de5\u4f5c\u72b6\u6001\uff1b\u800c\u4e14\u5f53\u62a5\u8b66\u7528 LED \u706f\u4eae\u65f6\uff0c\u4f1a\u901a\u8fc7\u5916\u90e8\u7535\u8def\u8fdb\u5165\u9501\u5b58\u72b6\u6001<\/p>\n

\u5f88\u8d34\u5fc3\u4e86<\/p>\n

LED\u6307\u793a\u706f\u7684\u4f4d\u7f6e\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n

\"arduino<\/p>\n

\u6bcf\u4e2aLED\u4ee3\u8868\u7684\u610f\u4e49\u5982\u4e0b\uff1a<\/p>\n

\u25cf HV alive\uff08\u7ea2\u8272\uff09\uff1a\u5f53\u9ad8\u538b\u7535\u6e90 HVdc\u5b58\u572810V\u4ee5\u4e0a\u7684\u7535\u538b\u65f6\u706f\u4eae\uff0c\u5373\u4f7f\u5207\u65ad\u9ad8\u538b\u7535\u6e90\u4e5f\u6709\u53ef\u80fd\u5904\u4e8e\u706f\u4eae\u72b6\u6001\uff0c\u56e0\u6b64\u706f\u4eae\u65f6\u5207\u52ff\u89e6\u6478\u7535\u8def\u677f\uff1bHVdc\u7684\u7535\u538b\u5728 10V \u4ee5\u4e0b\u65f6\u706f\u706d\u3002<\/p>\n

\u25cf +5V_ON\uff08\u7eff\u8272\uff09\uff1a\u6b63\u5e38\u5de5\u4f5c\u65f6\u706f\u4eae\uff0c\u5c06\u8f93\u51fa\u63a7\u5236\u7528\u7535\u6e90\uff08+12V\uff09\uff1b\u672a\u65bd\u52a0\u63a7\u5236\u7528\u7535\u6e90\u65f6\u706f\u706d\u3002<\/p>\n

\u25cf HS_Vcc2_ON \/ LS_Vcc2_ON\uff08\u7eff\u8272\uff09\uff1a\u6b63\u5e38\u5de5\u4f5c\u65f6\u706f\u4eae\uff0c\u6805\u6781\u9a71\u52a8\u7528\u9694\u79bb\u7535\u6e90\u6b63\u5e38\u542f\u52a8\uff1b\u6805\u6781\u9a71\u52a8\u7528\u9694\u79bb\u7535\u6e90\u672a\u8f93\u51fa\u65f6\u706f\u706d\u3002<\/p>\n

\u25cf HS_FAULT \/ LS_FAULT\uff08\u7ea2\u8272\uff09\uff1a\u9a71\u52a8IC\u7684FLT\u4fe1\u53f7\u8f93\u51fa\u65f6\u706f\u4eae\uff1b\u6b63\u5e38\u5de5\u4f5c\u72b6\u6001\u4e0b\u706f\u706d\u3002<\/p>\n

\u25cf OCP\uff08\u7ea2\u8272\uff09\uff1a\u5f53\u68c0\u6d4b\u5230LS\u7aefMOSFET\u7684\u8fc7\u7535\u6d41\u65f6\u706f\u4eae\uff0c\u540c\u65f6LS_FAULT\u4e5f\u706f\u4eae\uff1b\u6b63\u5e38\u5de5\u4f5c\u72b6\u6001\u4e0b\u706d\u3002<\/p>\n

\u4e0b\u8868\u662fFAULT LED \u706f\u4eae\u53ca\u5176\u542b\u4e49\uff1a<\/p>\n

\"arduino<\/p>\n

\u5148\u5199\u5230\u8fd9\u91cc\uff0c\u6709\u65f6\u95f4\u518d\u6765\u66f4\u65b0<\/p>\n

P02SCT3040KR-EVK-001\u662f极悦娱乐\u63a8\u51fa\u7684\u534a\u6865\u7535\u8def\u7684SiC MOS\u7ba1\u7684\u8bc4\u4f30\u677f\u3002<\/p>\n

\u6536\u5230\u6b64\u5f00\u53d1\u677f\u540e\uff0c\u9996\u5148\u5305\u88c5\u5c31\u975e\u5e38\u7684\u7cbe\u7f8e\u3001\u53ef\u9760\uff0c\u4e0d\u4f46\u4f7f\u7528\u4e86\u5f3a\u529b\u7684\u4fdd\u62a4\u68c9\uff0c\u800c\u4e14\u6574\u4e2a\u5f00\u53d1\u677f\u53caMOS\u7ba1\u90fd\u7528\u9632\u9759\u7535\u888b\u5305\u88c5\uff0c\u9632\u62a4\u505a\u7684\u975e\u5e38\u597d\u3002\u5982\u4e0b\u56fe\uff1a<\/p>\n

\"arduino<\/p>\n

\u4e4b\u540e\u901a\u8fc7\u67e5\u8d44\u6599\u5927\u81f4\u4e86\u89e3\u4e86\u4e00\u4e0b\u6b64\u5f00\u53d1\u677f\u7684\u529f\u80fd\u539f\u7406\uff0cP02SCT3040KR-EVK-001\u677f\u5b50\u91c7\u7528\u7684\u662f\u534a\u6865\u7535\u8def\u7684\u62d3\u6251\uff0c\u6700\u5927\u652f\u6301\u7535\u538b\u4e3a800V\uff0c\u5e76\u8bbe\u7f6e\u6709\u8fc7\u6d41\u4fdd\u62a4\u3002\u4f7f\u7528\u8be5\u8bc4\u4f30\u677f\uff0c\u53ef\u8fdb\u884c\u53cc\u8109\u51b2\u6d4b\u8bd5\u3001Boost\u7535\u8def\u3001\u4e24\u7535\u5e73\u9006\u53d8\u5668\u3001\u540c\u6b65\u6574\u6d41\u578bBuck\u7535\u8def\u7b49\u8bc4\u4f30\u3002\u5e94\u7528\u9886\u57df\u5305\u62ec\u670d\u52a1\u5668\u3001\u57fa\u7ad9\u3001\u592a\u9633\u80fd\u9006\u53d8\u5668\u3001\u84c4\u7535\u7cfb\u7edf\u3001\u7535\u52a8\u6c7d\u8f66\u7684\u5145\u7535\u7ad9\u7b49\u3002<\/p>\n

\u4f7f\u7528\u7684SiC MOS\u7ba1\u4e3aSCT3040KR\uff0c\u91c7\u75284\u5f15\u811a\u5c01\u88c5\uff08TO-247-4L\uff09\uff0c\u53ef\u5145\u5206\u5730\u53d1\u6325\u51faSiC MOSFET\u672c\u8eab\u7684\u9ad8\u901f\u5f00\u5173\u6027\u80fd\u3002\u5728\u4f20\u7edf\u76843\u5f15\u811a\u5c01\u88c5\uff08TO-247N\uff09\u4e2d\uff0c\u6e90\u6781\u5f15\u811a\u7684\u7535\u611f\u5206\u91cf\u203b2\uff09\u4f1a\u5f15\u8d77\u6805\u6781\u7535\u538b\u4e0b\u964d\uff0c\u5e76\u5bfc\u81f4\u5f00\u5173\u901f\u5ea6\u5ef6\u8fdf\u30024\u5f15\u811a\u5c01\u88c5\uff08TO-247-4L\uff09\uff0c\u53ef\u4ee5\u5206\u79bb\u7535\u6e90\u6e90\u6781\u5f15\u811a\u548c\u9a71\u52a8\u5668\u6e90\u6781\u5f15\u811a\uff0c\u56e0\u6b64\uff0c\u53ef\u51cf\u5c11\u7535\u611f\u5206\u91cf\u7684\u5f71\u54cd\u3002\u8fd9\u6837\uff0c\u80fd\u591f\u5145\u5206\u5730\u53d1\u6325\u51faSiC MOSFET\u7684\u9ad8\u901f\u5f00\u5173\u6027\u80fd\uff0c\u5c24\u5176\u662f\u53ef\u4ee5\u663e\u8457\u6539\u5584\u5bfc\u901a\u635f\u8017\u3002\u4e0e\u4ee5\u5f80\u4ea7\u54c1\u76f8\u6bd4\uff0c\u5bfc\u901a\u635f\u8017\u548c\u5173\u65ad\u635f\u8017\u5408\u8d77\u6765\u9884\u8ba1\u53ef\u964d\u4f4e\u7ea635\uff05\u7684\u635f\u8017\u3002<\/p>\n

\u8be5\u8bc4\u4f30\u677f\u9700\u8981\u51e0\u4e2a\u5916\u90e8\u7535\u6e90\u548c\u8f93\u5165\u4fe1\u53f7\u6e90\u3002\u4e3a\u4e86\u907f\u514d\u4efb\u4f55\u5f62\u5f0f\u7684\u6545\u969c\u6216\u7834\u574f\uff0c\u52a1\u5fc5\u9075\u5faa\u6b63\u786e\u7684\u4e0a\u7535\u548c\u4e0b\u7535\u987a\u5e8f\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n

\"arduino<\/p>\n

\u4e0a\u7535\u987a\u5e8f<\/span>\u4e0b\u7535\u987a\u5e8f<\/p>\n<\/div>\n

\u8be5\u8bc4\u4f30\u677f\u914d\u5907\u4e86\u591a\u4e2aLED\u6307\u793a\u706f\u3002 LED\u7684\u4f4d\u7f6e\u5982\u56fe\u6240\u793a\uff0c\u8bf7\u6ce8\u610f\uff0c\u5982\u679cAlarm LED\u70b9\u4eae\uff0c\u5219\u677f\u5c06\u8fdb\u5165Latch\u72b6\u6001\uff0c\u8bf4\u660e\u5916\u90e8\u7535\u8def\u5b58\u5728\u6545\u969c\u3002\u4f46\u662f\uff0c\u8be5\u8bc4\u4f30\u677f\u914d\u5907\u4e86\u4e00\u4e2a\u201c\u590d\u4f4d\u201d\u6309\u94ae\uff0c\u6309\u8be5\u6309\u94ae\u53ef\u6e05\u9664\u6545\u969c\u3002 \u5f02\u5e38\u60c5\u51b5\u6d88\u9664\u540e\uff0c\u5355\u677f\u6062\u590d\u6b63\u5e38\u5de5\u4f5c\u72b6\u6001\u3002\u6309\u4e0b\u590d\u4f4d\u6309\u94ae\uff08\u975e\u9501\u5b9a\u7c7b\u578b\uff09\u53ef\u4ee5\u6e05\u9664\u9501\u3002\u5982\u679cLS_FAULT\u548cOCP LED\u540c\u65f6\u4eae\u8d77\uff0c\u8bf7\u786e\u4fdd\u9996\u5148\u91cd\u7f6eOCP\u3002\u8fc7\u7535\u6d41\u4fdd\u62a4\uff08OCP\uff09\u7535\u8def\u68c0\u6d4b\u5b89\u88c5\u5728LS MOSFET\u6e90\u6781\u548cPGND\u4e4b\u95f4\u7684\u7535\u6d41\u68c0\u6d4b\u7535\u963b\u4e0a\u7684\u538b\u964d\uff0c\u5c06OCP\u68c0\u6d4b\u4fe1\u53f7\u8f93\u5165\u5230LS MOSFET\u9a71\u52a8\u5668IC\uff08U102\uff09\u7684VTSIN\u8f93\u5165\uff08\u5f15\u811a01\uff09\uff0c\u5728\u4ee5\u4e0b\u4f4d\u7f6e\u751f\u6210FLT\u4fe1\u53f7\u8f93\u5165\u7aef\uff0c\u4f7f\u6240\u6709\u7684CLK\u4fe1\u53f7\u65e0\u6548\uff0c\u5305\u62ecHS\u7aef\u3002<\/p>\n

\"arduino<\/p>\n

\u8be5\u8bc4\u4f30\u677f\u4e0a\uff0c\u6bcf\u4e2aHS\u548cLS\u90fd\u6709\u4e24\u4e2a\u901a\u5b54\uff08\u65e0\u9540\u5c42\uff09\uff0c\u4ee5\u4fbf\u4f7f\u7528Rogowski\u7535\u6d41\u63a2\u5934\u8f7b\u677e\u6d4b\u91cf\u6d41\u5230\u6bcf\u4e2a\u5668\u4ef6\u7684\u7535\u6d41\u3002\u53ef\u4ee5\u5728HS\u7684\u6f0f\u6781\u5f15\u811a\u548cLS\u7684\u7535\u6e90\u5f15\u811a\u4e0a\u6d4b\u91cf\u7535\u6d41\u3002
\n\u8bc4\u4f30\u677f\u4e0a\u7684\u8fde\u63a5\u5668\u63a5\u53e3\u5b9a\u4e49\u5982\u4e0b\u56fe\uff1a<\/p>\n

\"arduino<\/p>\n

\u5728CN202\u8fde\u63a5\u5668\u6b63\u5e38\u63a5\u516512V\u76f4\u6d41\u7535\u6e90\u540e\uff0cLED201,LED51\u548cLED151\u7eff\u706f\u5e38\u4eae\uff0c\u5982\u4e0b\u56fe\uff1a<\/p>\n

\"arduino<\/p>\n

\u6d4b\u8bd5CN201\u8fde\u63a5\u5668\u7684\u7535\u538b\uff0c01\u5f15\u811a\u7684\u4f7f\u80fd\u7aef\u7535\u538b\u4e3a5V\uff0c08\u5f15\u811a\u7535\u538b\u4e5f\u4e3a5V\uff0c\u6d4b\u8bd5\u7535\u538b\u5982\u4e0b\u4e24\u56fe\uff1a<\/p>\n

\"arduino<\/p>\n

\"arduino<\/p>\n

\u6d4b\u8bd5\u7ed3\u679c\u663e\u793a\uff0c\u7535\u538b\u7684\u7a33\u5b9a\u7cbe\u5ea6\u5f88\u9ad8\uff0c\u8fbe\u5230\u4e860.2%\u3002<\/p>\n

\u7531\u4e8e\u529f\u7387\u7ba1\u5b50\u8fd8\u6ca1\u710a\u63a5\u4e0a\uff0c\u6d4b\u8bd5\u4e86Q51\u548cQ151\u7684G\u548cS\u95f4\u7684\u7535\u538b\u503c\u5982\u4e0b\u4e24\u56fe\u6240\u793a\uff1a<\/p>\n

\"arduino<\/p>\n

\"arduino<\/p>\n

\u603b\u4e4b\uff0c极悦娱乐\u534a\u5bfc\u4f53\u7684\u8fd9\u6b3e\u5f00\u53d1\u677f\u505a\u7684\u975e\u5e38\u597d\uff0c\u4e0d\u4f46\u53ef\u4ee5\u5f88\u597d\u7684\u9a8c\u8bc1\u78b3\u5316\u7845\u5668\u4ef6\u7684\u4f18\u8d8a\u6027\u80fd\uff0c\u8fd8\u80fd\u5e2e\u52a9\u6211\u4eec\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u78b3\u5316\u7845\u5668\u4ef6\u53caTO-247-4L\u5c01\u88c5\u7684\u4f18\u70b9\uff0c\u540c\u65f6\u8fd8\u53ef\u4ee5\u9a8c\u8bc1\u78b3\u5316\u7845\u5668\u4ef6\u5728Boost\u7535\u8def\u3001\u4e24\u7535\u5e73\u9006\u53d8\u5668\u3001\u540c\u6b65\u6574\u6d41\u578bBuck\u7535\u8def\u7b49\u4e0d\u540c\u62d3\u6251\u673a\u6784\u4e0a\u7684\u4f7f\u7528\u65b9\u6cd5\u53ca\u6ce8\u610f\u4e8b\u9879\u3002\u5bf9\u6211\u4eec\u4ee5\u540e\u5e94\u7528\u78b3\u5316\u7845\uff0c\u6c2e\u5316\u9553\u7b49\u65b0\u578b\u534a\u5bfc\u4f53\u5668\u4ef6\u4e5f\u8d77\u5230\u5f88\u597d\u7684\u6307\u5bfc\u4f5c\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8fd9\u7bc7\u6587\u7ae0\u6765\u6e90\u4e8eEEPW \u7f51\u53cbjobs \u611f\u8c22eepw\uff0c\u677f\u5b50\u6536\u5230\u4e86\uff0c\u8fd8\u6ca1\u6765\u5f97\u53ca\u5f00\u7bb1\u3002 \u5148\u6765\u5b66\u4e60\u4e00\u4e0b\u3002 \u901a\u8fc7\u9605\u8bfb\u8bf4\u660e\u4e66\uff0c\u4e86\u89e3\u5230\u677f\u5b50\u4e0a\u6709\u591a\u4e2aLED\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7LED\u7684\u4eae\u706d\uff0c\u638c\u63e1\u8bc4\u4f30\u677f\u7684\u5de5\u4f5c\u72b6\u6001\uff1b\u800c\u4e14\u5f53\u62a5\u8b66\u7528 LED \u706f\u4eae\u65f6\uff0c\u4f1a […]","protected":false},"author":3,"featured_media":16089,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1188],"tags":[],"class_list":["post-10030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-interviews"],"acf":[],"wps_subtitle":"","_links":{"self":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/10030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/comments?post=10030"}],"version-history":[{"count":15,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/10030\/revisions"}],"predecessor-version":[{"id":10058,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/10030\/revisions\/10058"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media\/16089"}],"wp:attachment":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media?parent=10030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/categories?post=10030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/tags?post=10030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}