{"id":1134,"date":"2025-04-23T15:55:41","date_gmt":"2025-04-23T07:55:41","guid":{"rendered":"http:\/\/new.dghongju.com\/?p=1134"},"modified":"2026-06-09T10:10:26","modified_gmt":"2026-06-09T02:10:26","slug":"%e4%bf%9d%e9%99%a9%e4%b8%9d%e5%ba%a7%e5%9c%a8%e7%8e%b0%e4%bb%a3%e6%b1%bd%e8%bd%a6%e7%94%b5%e5%ad%90%e7%b3%bb%e7%bb%9f%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%e4%b8%8e%e8%ae%be%e8%ae%a1%e8%a6%81%e7%82%b9","status":"publish","type":"post","link":"https:\/\/www.dghongju.com\/index.php\/2025\/04\/23\/%e4%bf%9d%e9%99%a9%e4%b8%9d%e5%ba%a7%e5%9c%a8%e7%8e%b0%e4%bb%a3%e6%b1%bd%e8%bd%a6%e7%94%b5%e5%ad%90%e7%b3%bb%e7%bb%9f%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%e4%b8%8e%e8%ae%be%e8%ae%a1%e8%a6%81%e7%82%b9\/","title":{"rendered":"\u4fdd\u9669\u4e1d\u5ea7\u5728\u73b0\u4ee3\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528\u4e0e\u8bbe\u8ba1\u8981\u70b9"},"content":{"rendered":"

<\/p>\n

\u4e00\u3001\u5f15\u8a00<\/h1>\n
\u968f\u7740\u6c7d\u8f66\u7535\u5b50\u5316\u3001\u667a\u80fd\u5316\u7a0b\u5ea6\u4e0d\u65ad\u63d0\u5347\uff0c\u6574\u8f66\u7535\u6c14\u7cfb\u7edf\u5df2\u4ece\u4f20\u7edf\u768412 V\u4f4e\u538b\u7f51\u7edc\u9010\u6b65\u541148 V\u8f7b\u6df7\u53ca\u66f4\u9ad8\u7535\u538b\u9886\u57df\u62d3\u5c55\u3002\u4f5c\u4e3a\u7535\u8def\u4fdd\u62a4\u4e0e\u9694\u79bb\u7684\u6838\u5fc3\u5143\u4ef6\uff0c\u4fdd\u9669\u4e1d\u5ea7\uff08Fuse Holder\uff09\u4e0d\u4ec5\u8981\u6ee1\u8db3\u5927\u7535\u6d41\u3001\u9ad8\u77ed\u8def\u5bb9\u91cf\u7684\u7194\u65ad\u4e0e\u9694\u79bb\u9700\u6c42\uff0c\u8fd8\u9700\u5e94\u5bf9\u590d\u6742\u7684\u673a\u68b0\u51b2\u51fb\u3001\u7535\u78c1\u5e72\u6270\u548c\u4e25\u82db\u7684\u73af\u5883\u9632\u62a4\u8981\u6c42\u3002\u672c\u6587\u5c06\u572812 V\/48 V \u7cfb\u7edf\u7684\u9ad8\u51b2\u51fb\u6d4b\u8bd5<\/span>\u3001\u7535\u78c1\u517c\u5bb9\uff08EMC\uff09\u548c<\/span>\u9632\u6c34\u7b49\u7ea7\uff08IP 67\/IP 69K\uff09\u4e09\u5927\u65b9\u9762\u5c55\u5f00\uff0c\u7ed3\u5408\u6848\u4f8b\uff0c\u6df1\u5165\u5256\u6790\u6c7d\u8f66\u7535\u5b50\u884c\u4e1a\u4e2d\u4fdd\u9669\u4e1d\u5ea7\u7684\u5e94\u7528\u7279\u70b9\u4e0e\u8bbe\u8ba1\u8981\u70b9\uff0c\u5e76\u5bf9\u76f8\u5173\u5468\u8fb9\u6280\u672f\u8fdb\u884c\u62d3\u5c55\u63a2\u8ba8\u3002<\/p>\n
\n

\u4e8c\u300112 V \u4e0e 48 V \u7cfb\u7edf\u4e0b\u7684\u5e94\u7528\u6311\u6218<\/h1>\n
\n
\n
\u7cfb\u7edf\u7535\u538b\u4e0e\u7535\u6d41\u6c34\u5e73<\/span><\/p>\n<\/li>\n
\n
12 V \u7cfb\u7edf<\/span>\uff1a\u4f20\u7edf\u5185\u71c3\u673a\u6c7d\u8f66\u4e3b\u7535\u6e90\uff0c\u591a\u7528\u4e8e\u70b9\u706b\u3001\u7167\u660e\u3001\u4f20\u611f\u5668\u53ca\u8f66\u8eab\u63a7\u5236\u6a21\u5757\uff0c\u5178\u578b\u7194\u65ad\u7535\u6d41\u8303\u56f4\u4e3a5 A\u201380 A\uff1b<\/p>\n<\/li>\n
\n
48 V \u8f7b\u6df7\u7cfb\u7edf<\/span>\uff1a\u8fd1\u5e74\u6765\u5728 Mild Hybrid \u7535\u52a8\u5316\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\uff0c\u652f\u6301\u66f4\u9ad8\u529f\u7387\u7535\u673a\u542f\u52a8\u3001\u80fd\u91cf\u56de\u6536\u4e0e\u7535\u52a8\u8f85\u52a9\u8f6c\u5411\uff0c\u7535\u6d41\u5cf0\u503c\u53ef\u8fbe200 A\u2013300 A\uff1b<\/p>\n<\/li>\n
\n
\u77ed\u8def\u7535\u5f27\u4e0e\u7194\u65ad\u7279\u6027<\/span><\/p>\n<\/li>\n
\n
\u5f53\u77ed\u8def\u7535\u6d41\u77ac\u65f6\u4e0a\u5347\u81f3\u6570\u5343\u5b89\u57f9\u65f6\uff0c\u4fdd\u9669\u4e1d\u5fc5\u987b\u5728\u6beb\u79d2\u7ea7\u522b\u5185\u7194\u65ad\uff0c\u540c\u65f6\u6291\u5236\u7535\u5f27\u4ea7\u751f\u5bf9\u5468\u8fb9\u5143\u4ef6\u548c\u5851\u6599\u5916\u58f3\u7684\u70ed\u635f\u4f24\uff1b<\/p>\n<\/li>\n
\n
\u5bf9\u4e8e48 V\u7cfb\u7edf\uff0c\u91d1\u5c5e\u5408\u91d1\u7194\u4e1d\u4e0e\u4fdd\u9669\u4e1d\u5ea7\u7684\u878d\u5408\u8bbe\u8ba1\u5c24\u4e3a\u91cd\u8981\uff0c\u9700\u8981\u5728\u4f4e\u963b\u6297\u901a\u9053\u5185\u5feb\u901f\u5f62\u6210\u7194\u65ad\u70b9\uff0c\u5e76\u517c\u987e\u7535\u5f27\u9694\u79bb\u3002<\/p>\n<\/li>\n
\n
\u9ad8\u6e29\u73af\u5883\u4e0e\u70ed\u7ba1\u7406<\/span><\/p>\n<\/li>\n
\n
\u53d1\u52a8\u673a\u8231\u5185\u6e29\u5ea6\u53ef\u8fbe\uff0b110 \u00b0C\u4ee5\u4e0a\uff1b48 V\u7cfb\u7edf\u4e0b\u9ad8\u7535\u6d41\u957f\u671f\u901a\u8fc7\u4ea6\u4f1a\u4ea7\u751f\u5927\u91cf\u70ed\u91cf\u3002\u6563\u70ed\u7ed3\u6784\u4e0e\u6750\u6599\u9700\u517c\u987e\u8010\u6e29\u548c\u5bfc\u70ed\u6027\u80fd\u3002<\/p>\n<\/li>\n<\/ol>\n
\n
\u4e09\u3001\u9ad8\u51b2\u51fb\u4e0e\u632f\u52a8\u6d4b\u8bd5<\/h1>\n
1. \u6807\u51c6\u4e0e\u6d4b\u8bd5\u8981\u6c42<\/h1>\n
\n
\n
ISO 16750-3\u300a\u9053\u8def\u8f66\u8f86\u73af\u5883\u6761\u4ef6\u53ca\u8bd5\u9a8c \u7b2c3\u90e8\u5206\uff1a\u673a\u68b0\u8f7d\u8377\u300b<\/span><\/p>\n<\/li>\n
\n
\n
\u51b2\u51fb\u8bd5\u9a8c<\/span>\uff1a\u5305\u62ec\u534a\u6b63\u5f26\u8109\u51b2\uff08\u5982100 g\uff0c18 ms\uff09\u548c\u6574\u8f66\u78b0\u649e\u6a21\u62df\uff08\u598230 g\uff0c6 ms\u00d7\u591a\u6b21\uff09\uff1b<\/p>\n<\/li>\n
\n
\u632f\u52a8\u8bd5\u9a8c<\/span>\uff1a\u968f\u673a\u632f\u52a8\uff085 Hz\u20132 kHz\uff0c\u5cf0\u503c\u52a0\u901f\u5ea610 g\uff09\u548c\u6b63\u5f26\u626b\u63cf\uff0810 Hz\u2013500 Hz\uff09\u3002<\/p>\n<\/li>\n<\/ul>\n
\n
USP 7637-2 \u77ac\u6001\u7535\u6c14\u8109\u51b2\uff08\u7535\u6c14\u51b2\u51fb\u6a21\u62df\uff09<\/span><\/p>\n<\/li>\n
\n
\n
\u914d\u5408\u9ad8\u51b2\u51fb\u6d4b\u8bd5\u6a21\u62df\u7535\u6e90\u7ebf\u77ed\u8def\u3001\u8d1f\u8f7d\u65ad\u5f00\u7b49\u77ac\u6001\u8fc7\u7535\u538b\u5bf9\u4fdd\u9669\u4e1d\u5ea7\u63a5\u89e6\u4ef6\u7684\u51b2\u51fb\u3002<\/p>\n<\/li>\n<\/ul>\n<\/ul>\n
2. \u8bbe\u8ba1\u8981\u70b9\u4e0e\u5b9e\u4f8b<\/h1>\n
\n
\n
\u5916\u58f3\u4e0e\u63d2\u9488\u9501\u56fa<\/span><\/p>\n<\/li>\n
\n
\u91c7\u7528\u87ba\u7eb9\u9501\u7d27\u6216\u5361\u6263\u5f0f\u91d1\u5c5e\u886c\u5957\u8bbe\u8ba1\uff0c\u9632\u6b62\u63d2\u9488\u5728\u00b1100 g\u51b2\u51fb\u4e0b\u53d1\u751f\u677e\u52a8\uff1b<\/p>\n<\/li>\n
\n
\u6848\u4f8b\uff1a\u67d0\u9ad8\u7aef\u53d1\u52a8\u673a\u63a7\u5236\u5355\u5143\uff08ECU\uff09\u4fdd\u9669\u4e1d\u5ea7\uff0c\u5916\u58f3\u5185\u7f6e\u03c62 mm\u4e0d\u9508\u94a2\u886c\u5957\uff0c\u4e0e\u5851\u6599\u5361\u4f4d\u4e00\u4f53\u6210\u578b\uff0c\u901a\u8fc7\u516d\u9762\u51b2\u51fb\u8bd5\u9a8c\u540e\u63a5\u89e6\u7535\u963b\u53d8\u5316\uff1c2 m\u03a9\u3002<\/p>\n<\/li>\n
\n
\u5f39\u7c27\u9884\u7d27\u529b\u4e0e\u63a5\u89e6\u7a33\u5b9a\u6027<\/span><\/p>\n<\/li>\n
\n
\u5f39\u7c27\u6750\u6599\u9009\u7528\u9540\u954d\u94ec\u4e0d\u9508\u94a2\u4e1d\uff08CTE\u224813\u00d710\u207b\u2076\/K\uff09\uff0c\u5e76\u7ecf150 \u00b0C\u4e0b500 h\u8815\u53d8\u6d4b\u8bd5\uff1b<\/p>\n<\/li>\n
\n
\u901a\u8fc7\u8c03\u8282\u5f39\u7c27\u7ebf\u5f84\u548c\u5708\u6570\uff0c\u5b9e\u73b0\u51b2\u51fb\u632f\u52a8\u6761\u4ef6\u4e0b\u63d2\u62d4\u529b\u6052\u5b9a\uff0c\u7194\u4e1d\u4e0e\u63d2\u9488\u7684\u63a5\u89e6\u7535\u963b\u7a33\u5b9a\u6027\u8fbe\u00b15%\u3002<\/p>\n<\/li>\n
\n
\u5e95\u5ea7\u4e0e\u652f\u6491\u7ed3\u6784<\/span><\/p>\n<\/li>\n
\n
\u5728PCB\u6216\u91d1\u5c5e\u652f\u67b6\u4e0a\u589e\u52a0\u5b9a\u4f4d\u51f8\u53f0\u548c\u652f\u6491\u67f1\uff0c\u5206\u62c5\u51b2\u51fb\u8f7d\u8377\uff0c\u907f\u514d\u4fdd\u9669\u4e1d\u5ea7\u5728\u9ad8\u51b2\u51fb\u65f6\u4e0e\u5e95\u677f\u5206\u79bb\uff1b<\/p>\n<\/li>\n
\n
\u6848\u4f8b\uff1a\u67d048 V\u542f\u52a8\u673a\u4fdd\u9669\u4e1d\u6a21\u5757\uff0c\u57283 g\u6b63\u5f26\u632f\u52a8\uff0810 Hz\u2013100 Hz\uff0c72 h\uff09\u6d4b\u8bd5\u4e2d\uff0c\u65e0\u710a\u811a\u65ad\u88c2\u6216\u5916\u58f3\u88c2\u7eb9\u3002<\/p>\n<\/li>\n<\/ol>\n
\n
\u56db\u3001\u7535\u78c1\u517c\u5bb9\uff08EMC\uff09\u8bbe\u8ba1<\/h1>\n
1. \u4e3b\u8981\u5e72\u6270\u7c7b\u578b<\/h1>\n
\n
\n
\u8f90\u5c04\u53d1\u5c04\uff08Radiated Emission\uff09<\/span>\uff1a\u5f00\u5173\u7194\u65ad\u65f6\u7684\u9ad8 dI\/dt \u4f1a\u5728\u5468\u8fb9\u91d1\u5c5e\u7ed3\u6784\u4e0a\u4ea7\u751f\u7535\u78c1\u566a\u58f0\uff1b<\/p>\n<\/li>\n
\n
\u4f20\u5bfc\u53d1\u5c04\uff08Conducted Emission\uff09<\/span>\uff1a\u4fdd\u9669\u4e1d\u5ea7\u4e0e\u6bcd\u7ebf\u76f4\u63a5\u8fde\u901a\uff0c\u77ed\u8def\u6216\u7194\u65ad\u77ac\u6001\u8109\u51b2\u53ef\u5411\u6574\u8f66\u7535\u7f51\u56de\u704c\uff1b<\/p>\n<\/li>\n
\n
\u6297\u6270\u5ea6\uff08Immunity\uff09<\/span>\uff1a\u9700\u627f\u53d7 ISO 11452\uff08\u5929\u7ebf\u8f90\u5c04\uff09\u3001ISO 7637\uff08\u8109\u51b2\u51b2\u51fb\uff09\u7b49\u6807\u51c6\u8981\u6c42\u3002<\/p>\n<\/li>\n<\/ul>\n
2. \u8bbe\u8ba1\u7b56\u7565\u4e0e\u6848\u4f8b<\/h1>\n
\n
\n
\u5c4f\u853d\u4e0e\u63a5\u5730<\/span><\/p>\n<\/li>\n
\n
\u5c06\u4fdd\u9669\u4e1d\u5ea7\u58f3\u4f53\u6216\u6a21\u5757\u5916\u58f3\u505a\u91d1\u5c5e\u5316\u5904\u7406\uff0c\u6216\u4f7f\u7528\u9540\u9521\u94dc\u7b94\u5185\u5c42\uff0c\u4fdd\u8bc1\u826f\u597d\u6cd5\u5170\u9762\u63a5\u5730\uff1b<\/p>\n<\/li>\n
\n
\u6848\u4f8b\uff1a\u67d0\u8f66\u8eab\u63a7\u5236\u6a21\u5757\u4fdd\u9669\u4e1d\u5ea7\u5916\u58f3\u5185\u4fa7\u9540\u94dc\uff0c\u63a5\u5730\u7535\u963b\uff1c5 m\u03a9\uff0c\u4f7f\u8f90\u5c04\u53d1\u5c04\u964d\u4f4e8 dB\u3002<\/p>\n<\/li>\n
\n
\u6ee4\u6ce2\u4e0e\u7535\u5f27\u6291\u5236<\/span><\/p>\n<\/li>\n
\n
\u5728\u7194\u4e1d\u5ea7\u5185\u90e8\u96c6\u6210\u5c0f\u578bLC\u6ee4\u6ce2\u5668\u6216\u94b3\u4f4d\u4e8c\u6781\u7ba1\u6291\u5236\u77ed\u8def\u77ac\u6001\uff1b<\/p>\n<\/li>\n
\n
\u5bf948 V\u9ad8\u7535\u6d41\u7194\u4e1d\u5ea7\uff0c\u91c7\u7528\u9676\u74f7\u591a\u5c42\u7535\u5bb9\u4e0e\u5927\u7535\u611f\u7ec4\u5408\uff0c\u6291\u52361 MHz\u201330 MHz\u7684\u5171\u6a21\u4e0e\u5dee\u6a21\u566a\u58f0\u3002<\/p>\n<\/li>\n
\n
\u6750\u6599\u9009\u62e9<\/span><\/p>\n<\/li>\n
\n
\u91c7\u7528UL 94 V-0\u6750\u6599\u548c\u4f4e\u4ecb\u7535\u635f\u8017\u5851\u6599\uff08\u5982LCP\uff09\uff0c\u964d\u4f4e\u9ad8\u9891\u566a\u58f0\u7684\u7a7f\u900f\uff1b<\/p>\n<\/li>\n
\n
\u5916\u58f3\u9009\u7528\u6dfb\u52a0\u94c1\u6c27\u4f53\u9897\u7c92\u7684\u9ad8\u6e29\u963b\u71c3\u5851\u6599\uff0c\u517c\u5177 EMI \u5438\u6536\u4e0e\u673a\u68b0\u5f3a\u5ea6\u3002<\/p>\n<\/li>\n<\/ol>\n
\n
\u4e94\u3001\u9632\u6c34\u4e0e\u9632\u5c18\u8bbe\u8ba1\uff1aIP 67\/IP 69K<\/h1>\n
1. \u7b49\u7ea7\u5b9a\u4e49<\/h1>\n
\n
\n
IP 67<\/span>\uff1a\u5c18\u57c3\u5b8c\u5168\u9632\u62a4\uff1b\u77ed\u65f6\u95f4\uff0830 min\uff09\u6d78\u6c34\uff08\u6df1\u5ea61 m\uff09\uff1b<\/p>\n<\/li>\n
\n
IP 69K<\/span>\uff1a\u9ad8\u6e29\u9ad8\u538b\u6c34\u5c04\u6d41\u51b2\u6d17\uff0880 \u00b0C\uff0c\u538b\u529b8\u201310 MPa\uff09\uff0c\u7528\u4e8e\u53d1\u52a8\u673a\u8231\u9ad8\u538b\u6e05\u6d17\u3002<\/p>\n<\/li>\n<\/ul>\n
2. \u7ed3\u6784\u4e0e\u5bc6\u5c01\u8bbe\u8ba1<\/h1>\n
\n
\n
\u7845\u80f6 O \u578b\u5708\u4e0e\u5bc6\u5c01\u69fd<\/span><\/p>\n<\/li>\n
\n
\u5728\u76d6\u677f\u4e0e\u5e95\u5ea7\u63a5\u5408\u5904\u8bbe\u8ba1U\u578b\u69fd\uff0c\u5d4c\u5165\u9ad8\u6e29\u7845\u80f6\u5708\uff08\u8010\u6e29\u201340 \u00b0C\uff5e+200 \u00b0C\uff09\uff1b<\/p>\n<\/li>\n
\n
\u6848\u4f8b\uff1a\u67d0\u53d1\u52a8\u673a\u8231\u4fdd\u9669\u4e1d\u5ea7\uff0cU\u578b\u5bc6\u5c01\u69fd\u548c\u53cc\u5708\u8bbe\u8ba1\uff0c\u901a\u8fc7100\u6b21 80 \u00b0C \u70ed\u6c34\u9ad8\u538b\u51b2\u6d17\u540e\u65e0\u6e17\u6c34\u3002<\/p>\n<\/li>\n
\n
\u8fc7\u6a21\u6ce8\u5851\u4e0e\u4e00\u4f53\u5316\u8bbe\u8ba1<\/span><\/p>\n<\/li>\n
\n
\u5bf9\u4fdd\u9669\u4e1d\u5ea7\u7aef\u5b50\u91c7\u7528\u8fc7\u6a21\u6ce8\u5851\u6280\u672f\uff0c\u7aef\u5b50\u4e0e\u5851\u6599\u4e00\u4f53\u6210\u578b\uff0c\u65e0\u9700\u989d\u5916\u5bc6\u5c01\u4ef6\uff1b<\/p>\n<\/li>\n
\n
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