{"id":2536,"date":"2025-05-21T09:41:43","date_gmt":"2025-05-21T09:41:43","guid":{"rendered":"https:\/\/jinzho.com\/?p=2536"},"modified":"2025-06-29T23:55:44","modified_gmt":"2025-06-29T23:55:44","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e7%90%86%e6%95%85%e9%9a%9c%e7%9a%84%e7%83%a4%e7%ae%b1%e5%8a%a0%e7%86%b1%e5%85%83%e4%bb%b6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/jinzho.com\/zh\/how-to-repair-a-faulty-oven-heating-element%ef%bc%9f\/","title":{"rendered":"\u5982\u4f55\u7dad\u4fee\u6545\u969c\u7684\u70e4\u7bb1\u767c\u71b1\u5143\u4ef6\uff1f"},"content":{"rendered":"
\u95dc\u9375\u554f\u984c\u63a2\u8a0e<\/h5>\n\n\n\n

\u70e4\u7bb1\u52a0\u71b1\u5143\u4ef6\u70ba\u4f55\u6703\u6545\u969c\uff1f
\u5982\u4f55\u5224\u65b7\u70e4\u7bb1\u52a0\u71b1\u5143\u4ef6\u662f\u5426\u6545\u969c\uff1f
\u6211\u80fd\u5426\u81ea\u884c\u4fee\u7406\u640d\u58de\u7684\u70e4\u7bb1\u52a0\u71b1\u5143\u4ef6\uff1f
\u66f4\u63db\u52a0\u71b1\u5143\u4ef6\u9700\u8981\u54ea\u4e9b\u5de5\u5177\u8207\u6750\u6599\uff1f
\u5982\u4f55\u78ba\u4fdd\u7dad\u4fee\u904e\u7a0b\u5b89\u5168\u4e14\u9ad8\u6548\uff1f \u70e4\u7bb1\u52a0\u71b1\u5143\u4ef6<\/a> \u7dad\u4fee\uff1f<\/strong><\/p>\n\n\n\n

\u70e4\u7bb1\u52a0\u71b1\u5143\u4ef6\u6545\u969c\u7684\u53ef\u80fd\u539f\u56e0\u70ba\u4f55\uff1f<\/h2>\n\n\n\n

\u71b1\u61c9\u529b\u3001\u6c27\u5316\u6216\u96fb\u6c23\u904e\u8f09\u6703\u5c0e\u81f4\u70e4\u7bb1\u52a0\u71b1\u5143\u4ef6\u52a3\u5316\u3002\u4ee5\u4e0b\u70ba\u91cd\u8981\u7684\u6f5b\u5728\u969c\u7919\u56e0\u7d20\uff1a \u52a0\u71b1\u5143\u4ef6<\/strong><\/a> \u71b1\u75b2\u52de\uff1a\u53cd\u8986\u7684\u81a8\u8139\uff0f\u6536\u7e2e\u5faa\u74b0\uff08\u5e73\u5747\u6bcf\u65e53\u81f35\u6b21\uff09\u6703\u524a\u5f31\u93b3\u927b\uff08NiCr\uff09\u7dda\u5708\u3002<\/p>\n\n\n\n

\u9676\u74f7\u7d55\u7de3\u5143\u4ef6\u5728\u6fd5\u5ea6\u8d85\u904e60%\u6642\uff0c\u6bcf\u5e74\u6703\u640d\u59315%\u81f310%\u7684\u5c0e\u96fb\u7387\u3002.
\u96fb\u58d3\u7a81\u6ce2\uff1a\u8d85\u904e\u984d\u5b9a\u96fb\u58d310%\u4ee5\u4e0a\u7684\u7a81\u7136\u6e67\u6d6a\uff08\u4f8b\u5982120V\u5347\u81f3132V\uff09\u6703\u640d\u593130%\u7684\u4f7f\u7528\u58fd\u547d\u3002.
\u6280\u8853\u95be\u503c\uff1a.<\/p>\n\n\n\n

\u6839\u64daASTM B862\u6a19\u6e96\uff0c\u6700\u5927\u5141\u8a31\u8b8a\u5f62\u91cf\u70ba0.8 mm\u5f4e\u66f2\u534a\u5f91\u3002<\/h3>\n\n\n\n

\u9676\u74f7\u7684\u5b89\u5168\u64cd\u4f5c\u6eab\u5ea6\u70ba1600\u00b0F\uff08871\u00b0C\uff09\uff1b\u93b3\u927b\u5408\u91d1\u5247\u70ba1200\u00b0F\uff08649\u00b0C\uff09\u3002.
\u4ee5500V\u9ad8\u963b\u8a08\u6e2c\u91cf\u4e4b\u7d55\u7de3\u96fb\u963b\u61c9\u226510M\u03a9\u3002.
\u6839\u64da\u5bb6\u96fb\u7dad\u4fee\u5354\u67032023\u5e74\u7684\u7814\u7a76\uff0c\u9676\u74f7\u5e95\u5ea7\u9f9c\u88c2\u4f54\u70e4\u7bb1\u6545\u969c\u539f\u56e0\u768468%\u3002.
\u61c9\u5982\u4f55\u8a3a\u65b7\u640d\u58de\u7684\u70e4\u7bb1\u52a0\u71b1\u5143\u4ef6\uff1f.<\/p>\n\n\n\n

\u76ee\u8996\u6aa2\u67e5<\/h2>\n\n\n\n

\u6aa2\u67e5\u4ee5\u4e0b\u9805\u76ee\uff1a<\/h3>\n\n\n\n

\u88c2\u7e2b\u6216\u8d77\u6ce1\uff1a\u5927\u65bc1mm\u7684\u88c2\u7e2b\u9700\u66f4\u63db\uff08\u53ef\u80fd\u5c0e\u81f4\u226550kA\u96fb\u5f27\uff09<\/p>\n\n\n\n

\u8b8a\u8272\uff1a\u85cd\u8272\uff0f\u767d\u8272\u6c27\u5316\u6591\u9ede\u8868\u793a\u5c0e\u96fb\u7387\u640d\u5931\u8d85\u904e30%
\u7aef\u5b50\u9b06\u52d5\uff1a\u632f\u52d5\u5c0e\u81f4\u50be\u659c\u22642\u00b0\uff0c\u4f7f\u96fb\u963b\u589e\u52a08%
\u96fb\u6c23\u6e2c\u8a66<\/p>\n\n\n\n

\uff081\uff09\u96fb\u963b\u6e2c\u91cf\uff1a<\/h3>\n\n\n\n

\u5207\u65b7\u96fb\u6e90\u4e26\u6e2c\u91cf\u5143\u4ef6\u96fb\u963b\uff1a<\/strong>
120V\u578b\u865f\uff1aR = V\u00b2\/P = (120)\u00b2\/1500 \u2248 9.6\u03a9
\u5bb9\u5dee\uff1a\u00b15%\uff08\u4f8b\u59821500W\u5143\u4ef6\uff1a9.1\u201310.1\u03a9\uff09
\u958b\u8def\uff08>100M\u03a9\uff09\u8868\u793a\u5143\u4ef6\u65b7\u88c2\u3002
\uff082\uff09\u5c0e\u901a\u6e2c\u8a66\uff1a.<\/p>\n\n\n\n

\u842c\u7528\u96fb\u8868\u61c9\u986f\u793a<0.5\u03a9\u96fb\u963b\uff08\u5c0e\u901a\u6a21\u5f0f\u767c\u51fa\u8702\u9cf4\u8072\uff09\u3002<\/strong>
\uff083\uff09\u7d55\u7de3\u6e2c\u8a66\uff1a.<\/p>\n\n\n\n

\u9ad8\u963b\u8a08\u8b80\u6578<1M\u03a9\u78ba\u8a8d\u63a5\u5730\u6545\u969c\u3002<\/strong>
\u6211\u80fd\u5426\u81ea\u884c\u4fee\u7406\u640d\u58de\u7684\u70e4\u7bb1\u52a0\u71b1\u5143\u4ef6\uff1f.<\/p>\n\n\n\n

DIY\u7dad\u4fee\u6b65\u9a5f\uff08\u9700\u5177\u5099\u57fa\u672c\u5de5\u5177\uff09\uff1a<\/h2>\n\n\n\n

\uff081\uff09\u5b89\u5168\u7a0b\u5e8f\uff1a<\/h3>\n\n\n\n

\u5207\u65b7\u96fb\u6e90\uff08\u4ee5\u96fb\u58d3\u6e2c\u8a66\u5668\u9a57\u8b49\uff1a\u6b98\u9918\u96fb\u58d3\u22640.5V\uff09<\/strong><\/p>\n\n\n\n

\u96fb\u5bb9\u5668\u653e\u96fb\uff081000\u03bcF\u4ee5\u4e0a\u985e\u578b\u9700\u7b49\u5f855\u5206\u9418\uff09
\uff082\uff09\u5143\u4ef6\u62c6\u5378\uff1a<\/p>\n\n\n\n

\u62c6\u4e0b\u5f8c\u9762\u677f\uff085\/16\u540b\u516d\u89d2\u947d\u982d\uff09<\/strong><\/p>\n\n\n\n


\u65b7\u958b\u7aef\u5b50\uff08\u65cb\u8f49\u9396\u5b9a\u9023\u63a5\u5668\uff0c\u984d\u5b9a\u96fb\u6d41\u226515A\uff09
\uff083\uff09\u5b89\u88dd\uff1a<\/p>\n\n\n\n

\u5c0d\u9f4a\u5143\u4ef6\uff0c\u5bb9\u5dee\u00b11mm\uff08\u5c0d\u4f4d\u4e0d\u6e96\u6703\u5c0e\u81f4\u71b1\u9ede\u7522\u751f\uff09<\/strong><\/p>\n\n\n\n


\u4ee515\u540b\u78c5\u626d\u529b\u9396\u7dca\u87ba\u7d72\uff08\u4f7f\u7528\u7d93\u6821\u6e96\u7684\u626d\u529b\u6273\u624b\uff09
\u91cd\u65b0\u63a5\u901a\u96fb\u6e90\u4e26\u6e2c\u8a66\u71b1\u5747\u52fb\u6027\uff08\u5141\u8a31\u00b115\u00b0F\u5dee\u7570\uff09
DIY\u7684\u98a8\u96aa\uff1a<\/p>\n\n\n\n

\u626d\u529b\u4e0d\u7576 \u2192 6\u500b\u6708\u5167\u6545\u969c\u7387\u63d0\u9ad825%<\/h3>\n\n\n\n

\u7d55\u7de3\u4e0d\u7576 \u2192 10%\u89f8\u96fb\u98a8\u96aa\uff08\u6f0f\u96fb\u6d41\u22655mA\uff09
Improper insulation \u2192 10% risk of electric shock (\u22655mA leakage current)<\/p>\n\n\n\n

\u66f4\u63db\u6240\u9700\u5de5\u5177\u8207\u6750\u6599\u70ba\u4f55\uff1f<\/h2>\n\n\n\n
\u9805\u76ee<\/th>\u898f\u683c<\/th>\u6210\u672c\u7bc4\u570d<\/th><\/tr><\/thead>
\u66f4\u63db\u7528\u5143\u4ef6<\/td>\u93b3\u927b\u5408\u91d1\uff0c\u984d\u5b9a\u6eab\u5ea61200\u00b0F<\/td>25\u2013120<\/td><\/tr>
\u7d55\u7de3\u87ba\u7d72\u8d77\u5b50<\/td>\u984d\u5b9a\u96fb\u58d31000V<\/td>10\u201330<\/td><\/tr>
\u842c\u7528\u96fb\u8868<\/td>\u771f\u6709\u6548\u503c\uff0c50MHz<\/td>50\u2013200<\/td><\/tr>
\u5c0e\u71b1\u818f<\/td>\u9676\u74f7\u57fa\u5e95\uff081.5W\/m\u00b7K\uff09<\/td>8\u201315<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5c08\u696d\u63d0\u793a\uff1a\u4f7f\u7528\u626d\u529b\u87ba\u7d72\u8d77\u5b50\uff08\u00b13%\u7cbe\u5ea6\uff09\u9032\u884c\u7aef\u5b50\u56fa\u5b9a\uff0c\u4ee5\u9632\u6b62\u51b7\u710a\u9ede\u3002.<\/p>\n\n\n\n

\"\u70e4\u7bb1\u52a0\u71b1\u7ba1\"
\u70e4\u7bb1\u52a0\u71b1\u7ba1<\/figcaption><\/figure>\n\n\n\n

\u5982\u4f55\u78ba\u4fdd\u70e4\u7bb1\u52a0\u71b1\u5143\u4ef6\u7dad\u4fee\u7684\u5b89\u5168\u8207\u6548\u7387\uff1f<\/h2>\n\n\n\n

\u7dad\u4fee\u5f8c\u9a57\u8b49<\/h3>\n\n\n\n

\uff081\uff09\u71b1\u6027\u80fd\u6e2c\u8a66\uff1a
\u572815\u5206\u9418\u5167\u9810\u71b1\u81f3350\u00b0F\uff08177\u00b0C\uff09\uff08\u898f\u7bc4\uff1a\u226417\u5206\u9418\uff09
\u8868\u9762\u6eab\u5ea6\u5747\u52fb\u6027\uff1a\u00b120\u00b0F\uff08\u4ee5\u7d05\u5916\u7dda\u6eab\u5ea6\u8a08\u91cf\u6e2c\uff09<\/p>\n\n\n\n

\uff082\uff09\u96fb\u6c23\u9a57\u8b49\uff1a
\u9032\u884c8\u5c0f\u6642\u8010\u4e45\u6027\u6e2c\u8a66\uff08\u96fb\u963b\u6f02\u79fb\u22643%\uff09
\u6aa2\u67e5\u932f\u8aa4\u4ee3\u78bc\uff08\u4f8b\u5982\uff0cBosch\u70e4\u7bb1\u4e0a\u7684F2\u4ee3\u78bc\u61c9\u5728\u6e2c\u8a66\u5f8c\u6e05\u9664\uff09<\/p>\n\n\n\n

\uff083\uff09\u5b89\u5168\u8a8d\u8b49\uff1a
UL 763\u5408\u898f\u6027\u9a57\u8b49
\u63a5\u5730\u6545\u969c\u96fb\u6d41\u22640.5mA<\/p>\n\n\n\n

\u95dc\u65bc \u4e2d\u5c71\u5e02\u91d1\u9d3b\u96fb\u71b1\u79d1\u6280\u6709\u9650\u516c\u53f8.<\/a><\/h2>\n\n\n\n

\u4f5c\u70ba\u9818\u5148\u7684\u70e4\u7bb1 \u767c\u71b1\u5143\u4ef6\u88fd\u9020\u5546<\/strong><\/a>, \u7684\u5c08\u696d\u5ee0\u5546\uff0c\u6211\u5011\u63d0\u4f9b\uff1a<\/p>\n\n\n\n

\u5c08\u696d\u7dad\u4fee\u5957\u4ef6\uff1a\u5305\u542b\u9810\u5148\u6e2c\u8a66\u7684\u5143\u4ef6\u3001\u626d\u529b\u5de5\u5177\u53ca\u64cd\u4f5c\u8aaa\u660e\u624b\u518a
\u6280\u8853\u652f\u63f4\uff1a\u5168\u5e74\u7121\u4f11\u3001\u591a\u8a9e\u8a00\u7684\u5de5\u7a0b\u6280\u8853\u5354\u52a9
\u5ba2\u88fd\u5316\u89e3\u6c7a\u65b9\u6848\uff1a\u7b26\u5408OEM\u898f\u683c\u7684\u5143\u4ef6\uff0c\u4e26\u901a\u904e\u8ecd\u898fMIL-STD-810G\u8a8d\u8b49<\/p>\n\n\n\n

\u6838\u5fc3\u512a\u52e2\uff1a<\/h3>\n\n\n\n

48\u5c0f\u6642\u5feb\u901f\u6253\u6a23
\u5168\u7403\u8a8d\u8b49\uff1aCE\u3001UL\u3001GS\u3001RoHS
\u9ad8\u7aef\u5143\u4ef6\u7d42\u8eab\u4fdd\u56fa<\/p>\n\n\n\n

\u53c3\u8003\u6587\u737b<\/h5>\n\n\n\n

UL 763\u96fb\u70e4\u7bb1\u8207\u96fb\u7210\u6a19\u6e96\uff082023\u5e74\u7248\uff09
ASTM B862\u93b3\u927b\u5408\u91d1\u7dda\u6750\u898f\u7bc4
\u5bb6\u96fb\u7dad\u4fee\u5354\u6703\u6280\u8853\u5831\u544aAR-2023-09
\u91d1\u9d3b\u96fb\u5668\u7814\u767c\u624b\u518aJHE-RP-2023
NEMA\u6a19\u6e96\u51fa\u7248\u7269MG 1-2022<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

\u71b1\u61c9\u529b\u3001\u6c27\u5316\u6216\u96fb\u6c23\u904e\u8f09\u6703\u5c0e\u81f4\u70e4\u7bb1\u4e2d\u7684\u52a0\u71b1\u5143\u4ef6\u52a3\u5316\u3002\u9019\u4e9b\u662f\u91cd\u8981\u7684\u969c\u7919\u56e0\u7d20\uff1a<\/p>\n

\u9676\u74f7\u7d55\u7de3\u5143\u4ef6\u5728\u6fd5\u5ea6\u8d85\u904e60%\u6642\uff0c\u6bcf\u5e74\u6703\u640d\u59315%\u81f310%\u7684\u5c0e\u96fb\u7387\u3002.
\n\u96fb\u58d3\u7a81\u6ce2\uff1a\u8d85\u904e\u984d\u5b9a\u96fb\u58d310%\u4ee5\u4e0a\u7684\u7a81\u7136\u6e67\u6d6a\uff08\u4f8b\u5982120V\u5347\u81f3132V\uff09\u6703\u640d\u593130%\u7684\u4f7f\u7528\u58fd\u547d\u3002.
\n\u6280\u8853\u95be\u503c\uff1a.<\/p>","protected":false},"author":1,"featured_media":2753,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[2776,2781,2811,2815,2816],"class_list":["post-2536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electric-heating-knowledge","tag-heating-element-for-oven","tag-heating-element-in-an-oven","tag-how-many-heating-elements-are-in-an-oven","tag-where-is-the-heating-element-in-a-stove","tag-why-do-elements-go-in-ovens"],"_links":{"self":[{"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/posts\/2536","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/comments?post=2536"}],"version-history":[{"count":0,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/posts\/2536\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/media\/2753"}],"wp:attachment":[{"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/media?parent=2536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/categories?post=2536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jinzho.com\/zh\/wp-json\/wp\/v2\/tags?post=2536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}