{"id":784,"date":"2020-12-04T05:45:15","date_gmt":"2020-12-04T05:45:15","guid":{"rendered":"http:\/\/www.unictron.com\/protection\/circuit-protection-components\/polymer-positive-temperature-coefficient-pptc\/"},"modified":"2021-03-22T09:29:25","modified_gmt":"2021-03-22T09:29:25","slug":"polymer-positive-temperature-coefficient-pptc","status":"publish","type":"page","link":"https:\/\/www.unictron.com\/protection\/circuit-protection-components\/polymer-positive-temperature-coefficient-pptc\/?lang=zh-hant","title":{"rendered":"\u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72 Polymer Positive Temperature Coefficient (PPTC)"},"content":{"rendered":"\n

Polymer Positive Temperature Coefficient \u7c21\u7a31 PPTC<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

\u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72 (PPTC Resettable Fuse) \u70ba\u4e00\u91cd\u8981\u904e\u96fb\u6d41\u53ca\u77ed\u8def\u4fdd\u8b77\u5143\u4ef6\uff0c\u529f\u80fd\u6027\u70ba\u4fdd\u8b77\u96fb\u5b50\/\u96fb\u6a5f\u7522\u54c1\u5167\u4e4b\u8ff4\u8def\u3002\u4e3b\u8981\u539f\u7406\u5229\u7528\u6750\u6599\u7279\u6027\u53d7\u5916\u5728\u80fd\u91cf\u7d2f\u7a4d\u7522\u751f\u96fb\u963b\u503c\u8b8a\u5316\uff0c\u6839\u64daV=I x R \u96fb\u6d41\u8207\u96fb\u963b\u5448\u53cd\u6bd4\u539f\u7406\uff0c\u5728\u96fb\u6c23\u8ff4\u8def\u4e0a\u7522\u751f\u9ad8\u963b\u6297\uff0c\u6291\u5236\u7570\u5e38\u96fb\u6d41\uff0c\u9032\u800c\u4fdd\u8b77\u5f8c\u7aef\u4e4b\u91cd\u8981\u4e3b\u52d5\u5143\u4ef6(\u9a45\u52d5IC\/CPU\/CIP)\u53ca\u91cd\u8981\u8a2d\u5099\u3002\u518d\u5229\u7528\u6750\u6599\u7279\u6027\u7570\u5e38\u96fb\u6d41\u6d88\u5931\u5f8c\u963b\u6297\u56de\u5fa9\u5230\u8d77\u59cb\u4f4e\u963b\u5340\u57df\u5c0e\u901a\u7dda\u8def\u3002\u6709\u5225\u65bc\u4e00\u822c\u4e00\u6b21\u7194\u6bb5\u50b3\u7d71\u7194\u7d72\u578b\u4fdd\u8b77\u5143\u4ef6\uff0c\u53ef\u81ea\u52d5\u56de\u8986\uff0c\u4e0d\u9700\u66f4\u63db\uff0c\u5927\u5e45\u964d\u4f4e\u5ba2\u6236\u7522\u54c1\u4e4b\u7dad\u4fee\u53ec\u56de\u6210\u672c\u3001\u986f\u8457\u63d0\u5347\u7522\u54c1\u53ef\u9760\u5ea6\u53ca\u8010\u7528\u5ea6\uff0c\u8fd1\u5e74\u4f86\u6210\u70ba\u5404\u9818\u57df\u4e4b\u96fb\u8def\u4fdd\u8b77\u5143\u4ef6\u9996\u9078\uff0c\u9700\u6c42\u91cf\u8207\u65e5\u76ca\u589e\u3002\u5ee3\u6cdb\u61c9\u7528\u5728\u6c7d\u8eca\uff0c\u901a\u8a0a\/\u7db2\u8def\u3001\u6d88\u8cbb\u6027\u96fb\u5b50\u7522\u54c1\u3001\u5de5\u63a7\/\u81ea\u52d5\u5316\u53ca\u96fb\u6c60\/\u80fd\u6e90\u9818\u57df\u3002<\/p>\n\n\n\n
\n\n\n\n

\n
\n
\"\"<\/a>
\u63d2\u4ef6\u578b PPTC<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

<\/p>\n<\/div>\n\n\n\n

\n
\"\"<\/a>
\u8cbc\u7247\u578b PPTC<\/a><\/figcaption><\/figure><\/div>\n\n\n\n

<\/p>\n<\/div>\n\n\n\n

\n
\"\"<\/a>
\u4f4e\u963b\u6297\u8cbc\u7247\u578b PPTC<\/a><\/figcaption><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Polymer Positive Temperature Coefficient \u7c21\u7a31 PPTC \u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72 (PPTC Resettable Fuse) \u70ba\u4e00\u91cd\u8981\u904e\u96fb\u6d41\u53ca\u77ed\u8def\u4fdd\u8b77\u5143\u4ef6\uff0c\u529f\u80fd\u6027\u70ba\u4fdd\u8b77\u96fb\u5b50\/\u96fb\u6a5f\u7522\u54c1\u5167\u4e4b\u8ff4\u8def\u3002\u4e3b\u8981\u539f\u7406\u5229\u7528\u6750\u6599\u7279\u6027\u53d7\u5916\u5728\u80fd\u91cf\u7d2f\u7a4d\u7522\u751f\u96fb\u963b\u503c\u8b8a\u5316\uff0c\u6839\u64daV=I x R \u96fb\u6d41\u8207\u96fb\u963b\u5448\u53cd\u6bd4\u539f\u7406\uff0c\u5728\u96fb\u6c23\u8ff4\u8def\u4e0a\u7522\u751f\u9ad8\u963b\u6297\uff0c\u6291\u5236\u7570\u5e38\u96fb\u6d41\uff0c\u9032\u800c\u4fdd\u8b77\u5f8c\u7aef\u4e4b\u91cd\u8981\u4e3b\u52d5\u5143\u4ef6(\u9a45\u52d5IC\/CPU\/CIP)\u53ca\u91cd\u8981\u8a2d\u5099\u3002\u518d\u5229\u7528\u6750\u6599\u7279\u6027\u7570\u5e38\u96fb\u6d41\u6d88\u5931\u5f8c\u963b\u6297\u56de\u5fa9\u5230\u8d77\u59cb\u4f4e\u963b\u5340\u57df\u5c0e\u901a\u7dda\u8def\u3002\u6709\u5225\u65bc\u4e00\u822c\u4e00\u6b21\u7194\u6bb5\u50b3\u7d71\u7194\u7d72\u578b\u4fdd\u8b77\u5143\u4ef6\uff0c\u53ef\u81ea\u52d5\u56de\u8986\uff0c\u4e0d\u9700\u66f4\u63db\uff0c\u5927\u5e45\u964d\u4f4e\u5ba2\u6236\u7522\u54c1\u4e4b\u7dad\u4fee\u53ec\u56de\u6210\u672c\u3001\u986f\u8457\u63d0\u5347\u7522\u54c1\u53ef\u9760\u5ea6\u53ca\u8010\u7528\u5ea6\uff0c\u8fd1\u5e74\u4f86\u6210\u70ba\u5404\u9818\u57df\u4e4b\u96fb\u8def\u4fdd\u8b77\u5143\u4ef6\u9996\u9078\uff0c\u9700\u6c42\u91cf\u8207\u65e5\u76ca\u589e\u3002\u5ee3\u6cdb\u61c9\u7528\u5728\u6c7d\u8eca\uff0c\u901a\u8a0a\/\u7db2\u8def\u3001\u6d88\u8cbb\u6027\u96fb\u5b50\u7522\u54c1\u3001\u5de5\u63a7\/\u81ea\u52d5\u5316\u53ca\u96fb\u6c60\/\u80fd\u6e90\u9818\u57df\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":497,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"_links":{"self":[{"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages\/784"}],"collection":[{"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/comments?post=784"}],"version-history":[{"count":17,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages\/784\/revisions"}],"predecessor-version":[{"id":2832,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages\/784\/revisions\/2832"}],"up":[{"embeddable":true,"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/pages\/497"}],"wp:attachment":[{"href":"https:\/\/www.unictron.com\/protection\/wp-json\/wp\/v2\/media?parent=784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}