{"id":10035,"date":"2026-06-09T22:00:29","date_gmt":"2026-06-09T14:00:29","guid":{"rendered":"https:\/\/www.wdeerelec.com\/index.php\/product\/%e5%8a%9b%e7%89%b9littelfuse%e3%80%90dcnhe50%e7%b3%bb%e5%88%97%e3%80%911000v-50a-ip67-%e9%ab%98%e5%8e%8b%e7%9b%b4%e6%b5%81%e6%8e%a5%e8%a7%a6%e5%99%a8-%e9%80%82%e9%85%8d%e7%ba%af%e7%94%b5-%e6%b7%b7\/"},"modified":"2026-06-09T22:02:48","modified_gmt":"2026-06-09T14:02:48","slug":"%e5%8a%9b%e7%89%b9littelfuse%e3%80%90dcnhe50%e7%b3%bb%e5%88%97%e3%80%911000v-50a-ip67-%e9%ab%98%e5%8e%8b%e7%9b%b4%e6%b5%81%e6%8e%a5%e8%a7%a6%e5%99%a8-%e9%80%82%e9%85%8d%e7%ba%af%e7%94%b5-%e6%b7%b7","status":"publish","type":"product","link":"http:\/\/www.wdeerelec.com\/index.php\/product\/%e5%8a%9b%e7%89%b9littelfuse%e3%80%90dcnhe50%e7%b3%bb%e5%88%97%e3%80%911000v-50a-ip67-%e9%ab%98%e5%8e%8b%e7%9b%b4%e6%b5%81%e6%8e%a5%e8%a7%a6%e5%99%a8-%e9%80%82%e9%85%8d%e7%ba%af%e7%94%b5-%e6%b7%b7\/","title":{"rendered":"\u529b\u7279Littelfuse\u3010DCNHE50\u7cfb\u5217\u30111000V 50A IP67 \u9ad8\u538b\u76f4\u6d41\u63a5\u89e6\u5668 \u9002\u914d\u7eaf\u7535\/\u6df7\u52a8\u6c7d\u8f66"},"content":{"rendered":"
\n
\n

\u4ea7\u54c1\u6982\u8ff0<\/h3>\n

\u529b\u7279Littelfuse DCNHE50\u7cfb\u5217\u76f4\u6d41\u63a5\u89e6\u5668\uff0c\u4e13\u4e3a\u7eaf\u7535\u52a8\u6c7d\u8f66\uff08BEV\uff09\u3001\u6df7\u5408\u52a8\u529b\u6c7d\u8f66\uff08HEV\uff09\u53ca\u5176\u4ed6\u9ad8\u538b\u76f4\u6d41\u7cfb\u7edf\u8bbe\u8ba1\u3002\u4ea7\u54c1\u989d\u5b9a\u6301\u7eed\u7535\u6d4150A\uff0c\u6700\u5927\u5de5\u4f5c\u7535\u538b1000V DC\u3002\u7ed3\u6784\u7d27\u51d1\uff0c\u8fd0\u884c\u566a\u97f3\u4f4e\uff0c\u652f\u6301\u4efb\u610f\u65b9\u5411\u7075\u6d3b\u5b89\u88c5\uff0c\u5b8c\u7f8e\u9002\u914d\u8f66\u8eab\u7a7a\u95f4\u53d7\u9650\u7684\u7535\u52a8\u8f66\u8f86\u3002<\/p>\n

\u63a5\u89e6\u5668\u5916\u58f3\u91c7\u7528UL 94 V-0\u5c3c\u9f99\u6750\u8d28\uff0c\u5177\u5907\u4f18\u5f02\u7684\u8010\u8150\u8680\u6027\u80fd\uff0c\u53ef\u5728\u4e25\u82db\u73af\u5883\u4e0b\u7a33\u5b9a\u5de5\u4f5c\u3002\u5bc6\u5c01\u5f0fSPST-NO\u89e6\u70b9\u8bbe\u8ba1\u675c\u7edd\u7535\u5f27\u6cc4\u6f0f\uff0c\u663e\u8457\u63d0\u5347\u5b89\u5168\u7b49\u7ea7\u3002\u53ef\u9009\u914d\u673a\u68b0\u8054\u52a8\u8f85\u52a9\u89e6\u70b9\uff0c\u5b9e\u73b0\u7cfb\u7edf\u72b6\u6001\u5b9e\u65f6\u76d1\u63a7\u3002IP67\u9632\u62a4\u7b49\u7ea7\uff0c\u786e\u4fdd\u5728\u6076\u52a3\u5de5\u4e1a\u548c\u6c7d\u8f66\u5e94\u7528\u573a\u666f\u4e2d\u7684\u6301\u4e45\u53ef\u9760\u6027\u3002\u7ebf\u5708\u7535\u538b\u63d0\u4f9b12V\/24V\/48V\u4e09\u79cd\u9009\u62e9\uff0c\u89e6\u70b9\u53ef\u9009\u7528\u6781\u5316\u6216\u975e\u6781\u5316\u7248\u672c\uff0c\u5b89\u88c5\u65b9\u5f0f\u652f\u6301\u5e95\u90e8\u56fa\u5b9a\u6216\u4fa7\u9762\u56fa\u5b9a\u3002<\/p>\n<\/section>\n

\n

\u6838\u5fc3\u7279\u6027<\/h3>\n
    \n
  • \u6700\u5927\u5de5\u4f5c\u7535\u538b1000V DC\uff0c\u9002\u914d\u7535\u52a8\u6c7d\u8f66\u9ad8\u538b\u4e3b\u56de\u8def<\/li>\n
  • \u6301\u7eed\u7535\u6d4150A\uff0c\u6ee1\u8db3\u4e3b\u6d41EV\/HEV\u7cfb\u7edf\u9700\u6c42<\/li>\n
  • IP67\u9632\u62a4\u7b49\u7ea7\uff0c\u9632\u5c18\u9632\u6c34\uff0c\u5e94\u5bf9\u6076\u52a3\u6c14\u5019\u4e0e\u8def\u51b5<\/li>\n
  • \u5bc6\u5c01\u5f0fSPST-NO\u89e6\u70b9\uff0c\u65e0\u7535\u5f27\u6cc4\u6f0f\uff0c\u5b89\u5168\u4fdd\u969c\u6700\u5927\u5316<\/li>\n
  • \u7d27\u51d1\u7ed3\u6784 + \u4f4e\u8fd0\u884c\u566a\u97f3\uff0c\u63d0\u5347\u9a7e\u4e58\u8212\u9002\u6027<\/li>\n
  • \u65e0\u5b89\u88c5\u65b9\u5411\u9650\u5236\uff0c\u7075\u6d3b\u9002\u914d\u5404\u7c7b\u8f66\u8eab\u5e03\u5c40<\/li>\n
  • UL 94 V-0\u5c3c\u9f99\u6811\u8102\u5916\u58f3\uff0c\u8010\u8150\u8680\u4e14\u963b\u71c3<\/li>\n
  • \u53ef\u9009\u673a\u68b0\u8054\u52a8\u8f85\u52a9\u89e6\u70b9\uff081 Form A\uff09\uff0c\u652f\u6301\u7cfb\u7edf\u72b6\u6001\u53cd\u9988<\/li>\n
  • 12V \/ 24V \/ 48V \u7ebf\u5708\u7535\u538b\u53ef\u9009<\/li>\n
  • \u6781\u5316\/\u975e\u6781\u5316\u89e6\u70b9\u3001\u87ba\u6813\/\u5185\u87ba\u7eb9\u7aef\u5b50\u3001\u5e95\u88c5\/\u4fa7\u88c5\u4efb\u610f\u7ec4\u5408<\/li>\n
  • RoHS & REACH \u5408\u89c4<\/li>\n
  • UL \u8ba4\u8bc1\uff08E47258\uff09+ CE \u8ba4\u8bc1\uff08EN 60947-4-1\uff09<\/li>\n<\/ul>\n<\/section>\n
    \n

    \u4e3b\u8981\u6280\u672f\u53c2\u6570<\/h3>\n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u53c2\u6570\u9879\u76ee<\/th>\n\u89c4\u683c\u503c<\/th>\n<\/tr>\n<\/thead>\n
    \u7cfb\u5217<\/td>\nDCNHE50<\/td>\n<\/tr>\n
    \u89e6\u70b9\u5f62\u5f0f<\/td>\n1 Form A\uff0cSPST-NO\uff08\u5e38\u5f00\uff09<\/td>\n<\/tr>\n
    \u5de5\u4f5c\u7535\u538b\u8303\u56f4<\/td>\n12 ~ 1000V DC<\/td>\n<\/tr>\n
    \u6301\u7eed\u7535\u6d41<\/td>\n50A<\/td>\n<\/tr>\n
    \u6700\u5927\u77ed\u8def\u7535\u6d41<\/td>\n1000A\uff0c1 \u79d2<\/td>\n<\/tr>\n
    \u6700\u5927\u5206\u65ad\u80fd\u529b<\/td>\n1000A @ 320V DC\uff0c1 \u6b21<\/td>\n<\/tr>\n
    \u89e6\u70b9\u95f4\u8010\u538b<\/td>\n4000V AC\uff0c\u22641mA\uff0c1 \u5206\u949f<\/td>\n<\/tr>\n
    \u89e6\u70b9-\u7ebf\u5708\u95f4\u8010\u538b<\/td>\n3000V AC\uff0c\u22641mA\uff0c1 \u5206\u949f<\/td>\n<\/tr>\n
    \u7edd\u7f18\u7535\u963b<\/td>\n\u2265 100 M\u03a9 @ 1000V DC<\/td>\n<\/tr>\n
    \u63a5\u89e6\u538b\u964d<\/td>\n\u2264 60mV @ 50A<\/td>\n<\/tr>\n
    \u7535\u6c14\u5bff\u547d<\/td>\n\u53c2\u89c1\u901a\u65ad\u66f2\u7ebf\u56fe<\/td>\n<\/tr>\n
    \u673a\u68b0\u5bff\u547d<\/td>\n300,000 \u6b21<\/td>\n<\/tr>\n
    \u5438\u5408\u65f6\u95f4\uff08\u542b\u5f39\u8df3\uff09<\/td>\n\u2264 30ms<\/td>\n<\/tr>\n
    \u91ca\u653e\u65f6\u95f4<\/td>\n\u2264 10ms<\/td>\n<\/tr>\n
    \u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n
    \u6e7f\u5ea6\u8303\u56f4<\/td>\n5% ~ 85% RH<\/td>\n<\/tr>\n
    \u9632\u62a4\u7b49\u7ea7<\/td>\nIP67<\/td>\n<\/tr>\n
    \u91cd\u91cf<\/td>\n200g<\/td>\n<\/tr>\n
    \u89e6\u70b9\u6750\u6599<\/td>\n\u94dc\u5408\u91d1<\/td>\n<\/tr>\n
    \u5916\u58f3\u6750\u6599<\/td>\n\u5c3c\u9f99 UL 94 V-0<\/td>\n<\/tr>\n
    \u7aef\u5b50\u7c7b\u578b<\/td>\nM5 \u9540\u94f6\u94dc\u7aef\u5b50<\/td>\n<\/tr>\n
    \u7aef\u5b50\u7d27\u56fa\u626d\u77e9<\/td>\nM5 \u87ba\u6813\/\u87ba\u6bcd\uff1a3~4 N\u00b7m<\/td>\n<\/tr>\n
    \u5b89\u88c5\u626d\u77e9<\/td>\nM4 \u87ba\u6813\uff1a1.7~2.5 N\u00b7m<\/td>\n<\/tr>\n
    \u6297\u9707\u6027\u80fd\uff08\u5de5\u4f5c\uff09<\/td>\n20g \u5cf0\u503c\uff0c80~2000Hz \u6b63\u5f26\u632f\u52a8<\/td>\n<\/tr>\n
    \u6297\u51b2\u51fb\uff08\u5de5\u4f5c\uff09<\/td>\n20g \u5cf0\u503c\uff0c11ms \u534a\u6b63\u5f26\u6ce2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
    \n

    \u7ebf\u5708\u53c2\u6570<\/h3>\n
    \n\n\n\n\n\n\n\n\n\n\n
    \u53c2\u6570<\/th>\n12V DC<\/th>\n24V DC<\/th>\n48V DC<\/th>\n<\/tr>\n<\/thead>\n
    \u989d\u5b9a\u7535\u538b<\/td>\n12V<\/td>\n24V<\/td>\n48V<\/td>\n<\/tr>\n
    \u6700\u5927\u7535\u538b<\/td>\n16V<\/td>\n28V<\/td>\n52V<\/td>\n<\/tr>\n
    \u5438\u5408\u7535\u538b (25\u00b0C)<\/td>\n\u2264 9V<\/td>\n\u2264 18V<\/td>\n\u2264 36V<\/td>\n<\/tr>\n
    \u91ca\u653e\u7535\u538b (25\u00b0C)<\/td>\n\u2265 1V<\/td>\n\u2265 2V<\/td>\n\u2265 4V<\/td>\n<\/tr>\n
    \u542f\u52a8\u7535\u6d41 (25\u00b0C)<\/td>\n\u2264 0.6A<\/td>\n\u2264 0.3A<\/td>\n\u2264 0.16A<\/td>\n<\/tr>\n
    \u4fdd\u6301\u529f\u8017 (25\u00b0C)<\/td>\n5.5W<\/td>\n6W<\/td>\n6W<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
    \n

    \u8f85\u52a9\u89e6\u70b9\u53c2\u6570\uff08\u53ef\u9009\uff09<\/h3>\n
    \n\n\n\n\n\n\n\n\n
    \u53c2\u6570<\/th>\n\u89c4\u683c<\/th>\n<\/tr>\n<\/thead>\n
    \u8f85\u52a9\u89e6\u70b9\u5f62\u5f0f<\/td>\n1 Form A<\/td>\n<\/tr>\n
    \u6700\u5927\u8f7d\u6d41\u80fd\u529b<\/td>\n2A @ 30V DC \/ 3A @ 125V AC<\/td>\n<\/tr>\n
    \u6700\u5c0f\u8f7d\u6d41\u80fd\u529b<\/td>\n100mA @ 8V DC<\/td>\n<\/tr>\n
    \u6700\u5927\u63a5\u89e6\u7535\u963b<\/td>\n300m\u03a9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
    \n

    \u8ba2\u8d2d\u578b\u53f7\u4e00\u89c8<\/h3>\n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u578b\u53f7<\/th>\n\u7535\u6d41<\/th>\n\u6781\u5316<\/th>\n\u8f85\u52a9\u89e6\u70b9<\/th>\n\u7ebf\u5708\u7535\u538b<\/th>\n\u5b89\u88c5<\/th>\n\u529f\u7387\u7aef\u5b50<\/th>\n<\/tr>\n<\/thead>\n
    DCNHE50QF12-B<\/td>\n50A<\/td>\n\u662f<\/td>\n\u6709<\/td>\n12V<\/td>\n\u5e95\u90e8<\/td>\n\u87ba\u6813\u7aef\u5b50<\/td>\n<\/tr>\n
    DCNHE50QF24-B<\/td>\n50A<\/td>\n\u662f<\/td>\n\u6709<\/td>\n24V<\/td>\n\u5e95\u90e8<\/td>\n\u87ba\u6813\u7aef\u5b50<\/td>\n<\/tr>\n
    DCNHE50QF48-B<\/td>\n50A<\/td>\n\u662f<\/td>\n\u6709<\/td>\n48V<\/td>\n\u5e95\u90e8<\/td>\n\u87ba\u6813\u7aef\u5b50<\/td>\n<\/tr>\n
    DCNHE50QF12-F<\/td>\n50A<\/td>\n\u662f<\/td>\n\u6709<\/td>\n12V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50QF24-F<\/td>\n50A<\/td>\n\u662f<\/td>\n\u6709<\/td>\n24V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50QF48-F<\/td>\n50A<\/td>\n\u662f<\/td>\n\u6709<\/td>\n48V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50QF12-T<\/td>\n50A<\/td>\n\u662f<\/td>\n\u6709<\/td>\n12V<\/td>\n\u4fa7\u88c5<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50QF24-T<\/td>\n50A<\/td>\n\u662f<\/td>\n\u6709<\/td>\n24V<\/td>\n\u4fa7\u88c5<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50QF48-T<\/td>\n50A<\/td>\n\u662f<\/td>\n\u6709<\/td>\n48V<\/td>\n\u4fa7\u88c5<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50PF12-F<\/td>\n50A<\/td>\n\u662f<\/td>\n\u65e0<\/td>\n12V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50PF24-F<\/td>\n50A<\/td>\n\u662f<\/td>\n\u65e0<\/td>\n24V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50PF48-F<\/td>\n50A<\/td>\n\u662f<\/td>\n\u65e0<\/td>\n48V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50MF12-F<\/td>\n50A<\/td>\n\u5426<\/td>\n\u6709<\/td>\n12V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50MF24-F<\/td>\n50A<\/td>\n\u5426<\/td>\n\u6709<\/td>\n24V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50MF48-F<\/td>\n50A<\/td>\n\u5426<\/td>\n\u6709<\/td>\n48V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50NF12-F<\/td>\n50A<\/td>\n\u5426<\/td>\n\u65e0<\/td>\n12V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50NF24-F<\/td>\n50A<\/td>\n\u5426<\/td>\n\u65e0<\/td>\n24V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n
    DCNHE50NF48-F<\/td>\n50A<\/td>\n\u5426<\/td>\n\u65e0<\/td>\n48V<\/td>\n\u5e95\u90e8<\/td>\n\u5185\u87ba\u7eb9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \u6ce8\uff1a\u4ee5\u4e0a\u4e3a\u57fa\u7840\u578b\u53f7\u5217\u8868\u3002\u4fa7\u88c5\uff08T \u540e\u7f00\uff09\u53ca\u66f4\u591a\u7ec4\u5408\u53ef\u9009\uff0c\u5982\u9700\u5b8c\u6574\u8ba2\u8d2d\u6307\u5357\u8bf7\u8054\u7cfb\u6211\u4eec\u3002<\/p>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    \u4ea7\u54c1\u6982\u8ff0 \u529b\u7279Littelfuse DCNHE50\u7cfb\u5217\u76f4\u6d41\u63a5\u89e6\u5668\uff0c\u4e13\u4e3a\u7eaf\u7535\u52a8\u6c7d\u8f66\uff08BEV\uff09\u3001\u6df7\u5408\u52a8\u529b\u6c7d\u8f66\uff08HE…<\/p>\n","protected":false},"featured_media":10030,"template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_cat":[142],"product_tag":[271],"class_list":["post-10035","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-contactors","product_tag--littelfuse","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v3\/product\/10035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v3\/product"}],"about":[{"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/media\/10030"}],"wp:attachment":[{"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/media?parent=10035"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=10035"},{"taxonomy":"product_tag","embeddable":true,"href":"http:\/\/www.wdeerelec.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=10035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}