{"id":954,"date":"2026-04-22T10:49:06","date_gmt":"2026-04-22T02:49:06","guid":{"rendered":"https:\/\/shen-jia.com.tw\/?p=954"},"modified":"2026-04-22T15:29:47","modified_gmt":"2026-04-22T07:29:47","slug":"pptc-vs-traditional-fuse","status":"publish","type":"post","link":"https:\/\/shen-jia.com.tw\/en\/pptc-vs-traditional-fuse\/","title":{"rendered":"PPTC vs. Traditional Fuse: Why Resettable Fuses Are the Smarter Choice?"},"content":{"rendered":"\n<h2>\u4ec0\u9ebc\u662f PPTC \u8207\u50b3\u7d71\u4fdd\u96aa\u7d72\uff1f<\/h2>\n<p>\u5728\u73fe\u4ee3\u96fb\u5b50\u7522\u54c1\u4e2d\uff0c\u904e\u96fb\u6d41\u4fdd\u8b77\u662f\u78ba\u4fdd\u96fb\u8def\u548c\u4f7f\u7528\u8005\u5b89\u5168\u7684\u91cd\u8981\u6a5f\u5236\u3002\u7136\u800c\uff0c\u4e26\u975e\u6240\u6709\u7684\u4fdd\u8b77\u5143\u4ef6\u90fd\u662f\u76f8\u540c\u7684\u3002<strong>PPTC<\/strong>\uff08\u9ad8\u5206\u5b50\u6b63\u6eab\u5ea6\u4fc2\u6578\u5143\u4ef6\uff0c\u4e5f\u7a31\u70ba\u300c\u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72\u300d\u6216\u300c\u81ea\u6062\u5fa9\u4fdd\u96aa\u7d72\u300d\uff09\u548c<strong>\u50b3\u7d71\u4fdd\u96aa\u7d72<\/strong>\uff08\u73bb\u7483\u4fdd\u96aa\u7d72\u3001\u9676\u74f7\u4fdd\u96aa\u7d72\uff09\u90fd\u80fd\u63d0\u4f9b\u904e\u96fb\u6d41\u4fdd\u8b77\uff0c\u4f46\u5de5\u4f5c\u539f\u7406\u548c\u61c9\u7528\u512a\u52e2\u537b\u5927\u76f8\u9015\u5ead\u3002<\/p>\n<p>\u7c21\u55ae\u4f86\u8aaa\uff0c\u50b3\u7d71\u4fdd\u96aa\u7d72\u5c31\u50cf\u4e00\u500b\u300c\u4e00\u6b21\u6027\u5b89\u5168\u95a5\u300d\uff0c\u7576\u96fb\u6d41\u8d85\u904e\u984d\u5b9a\u503c\u6642\uff0c\u5167\u90e8\u7684\u7194\u7d72\u6703\u6c38\u4e45\u7194\u65b7\uff0c\u96fb\u8def\u88ab\u5207\u65b7\u3002\u800c PPTC \u5c31\u50cf\u4e00\u500b\u300c\u667a\u6167\u958b\u95dc\u300d\uff0c\u7576\u904e\u96fb\u6d41\u767c\u751f\u6642\uff0c\u5b83\u6703\u81ea\u52d5\u5347\u9ad8\u96fb\u963b\u4f86\u9650\u5236\u96fb\u6d41\uff0c\u7b49\u6545\u969c\u6392\u9664\u5f8c\u5c31\u80fd\u81ea\u52d5\u6062\u5fa9\u6b63\u5e38\u5de5\u4f5c\uff0c\u7121\u9700\u66f4\u63db\u3002<\/p>\n\n<h2>\u5de5\u4f5c\u539f\u7406\u8a73\u89e3<\/h2>\n<h3>\u50b3\u7d71\u4fdd\u96aa\u7d72\u7684\u5de5\u4f5c\u6a5f\u5236<\/h3>\n<p>\u50b3\u7d71\u4fdd\u96aa\u7d72\uff08\u5305\u542b\u73bb\u7483\u4fdd\u96aa\u7d72\u548c\u9676\u74f7\u4fdd\u96aa\u7d72\uff09\u7684\u6838\u5fc3\u662f\u4e00\u6839\u91d1\u5c6c\u7d72\u6216\u91d1\u5c6c\u7247\uff0c\u7576\u96fb\u6d41\u8d85\u904e\u984d\u5b9a\u96fb\u6d41\u6642\uff0c\u6703\u7522\u751f\u7126\u8033\u71b1\u4e26\u8fc5\u901f\u5347\u6eab\u3002\u4e00\u65e6\u6eab\u5ea6\u9054\u5230\u7194\u9ede\uff0c\u91d1\u5c6c\u7194\u65b7\uff0c\u96fb\u8def\u88ab\u6c38\u4e45\u5207\u65b7\u3002<\/p>\n<p><strong>\u512a\u9ede\uff1a<\/strong>\u97ff\u61c9\u901f\u5ea6\u5feb\uff08\u6beb\u79d2\u7d1a\uff09\u3001\u6210\u672c\u6975\u4f4e\u3001\u53ef\u9760\u6027\u6210\u719f\uff08\u5df2\u4f7f\u7528\u8d85\u904e\u767e\u5e74\uff09\u3002<\/p>\n<p><strong>\u7f3a\u9ede\uff1a<\/strong>\u7194\u65b7\u5f8c\u5fc5\u9808\u66f4\u63db\u65b0\u7684\u4fdd\u96aa\u7d72\u3001\u9700\u8981\u4eba\u5de5\u5e72\u9810\u548c\u5eab\u5b58\u7ba1\u7406\u3001\u5728\u9060\u7aef\u8a2d\u5099\u6216\u96e3\u4ee5\u7dad\u8b77\u7684\u4f4d\u7f6e\u975e\u5e38\u4e0d\u4fbf\u3001\u7121\u6cd5\u5340\u5206\u771f\u6b63\u7684\u6545\u969c\u548c\u66ab\u6642\u6027\u904e\u96fb\u6d41\u3002<\/p>\n\n<h3>PPTC \u7684\u5de5\u4f5c\u6a5f\u5236<\/h3>\n<p>PPTC \u662f\u4e00\u7a2e\u9ad8\u5206\u5b50\u6750\u6599\uff0c\u5177\u6709\u7368\u7279\u7684\u300c\u6b63\u6eab\u5ea6\u4fc2\u6578\u300d\u7279\u6027\uff1a\u7576\u6eab\u5ea6\u5347\u9ad8\u6642\uff0c\u6750\u6599\u7684\u96fb\u963b\u8fc5\u901f\u589e\u52a0\u3002\u5de5\u4f5c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<p><strong>\u6b63\u5e38\u72c0\u614b\uff1a<\/strong>PPTC \u7684\u96fb\u963b\u5f88\u4f4e\uff08\u901a\u5e38 50~500 m\u03a9\uff09\uff0c\u5e7e\u4e4e\u4e0d\u6703\u5c0d\u96fb\u8def\u9020\u6210\u58d3\u964d\u3002<\/p>\n<p><strong>\u6545\u969c\u89f8\u767c\uff1a<\/strong>\u7576\u96fb\u6d41\u8d85\u904e\u9810\u8a2d\u7684\u8df3\u812b\u96fb\u6d41\uff08It\uff09\u6642\uff0cPPTC \u958b\u59cb\u5347\u6eab\u3002<\/p>\n<p><strong>\u81ea\u52d5\u9650\u6d41\uff1a<\/strong>\u96a8\u8457\u6eab\u5ea6\u4e0a\u5347\uff0cPPTC \u7684\u96fb\u963b\u5feb\u901f\u589e\u52a0\uff08\u53ef\u9054\u521d\u59cb\u96fb\u963b\u7684 1000 \u500d\u4ee5\u4e0a\uff09\uff0c\u96fb\u6d41\u88ab\u81ea\u52d5\u9650\u5236\u5728\u4e00\u500b\u5b89\u5168\u503c\u4ee5\u5167\u3002<\/p>\n<p><strong>\u81ea\u52d5\u6062\u5fa9\uff1a<\/strong>\u6545\u969c\u6392\u9664\u5f8c\uff0cPPTC \u7684\u6eab\u5ea6\u4e0b\u964d\uff0c\u96fb\u963b\u56de\u5fa9\u5230\u521d\u59cb\u4f4e\u503c\uff0c\u96fb\u8def\u6062\u5fa9\u6b63\u5e38\u5de5\u4f5c\u3002\u6574\u500b\u6062\u5fa9\u904e\u7a0b\u901a\u5e38\u9700\u8981\u5e7e\u79d2\u5230\u5e7e\u5206\u9418\uff0c\u5b8c\u5168\u81ea\u52d5\u7121\u9700\u4eba\u5de5\u5e72\u9810\u3002<\/p>\n<p>\u9019\u7a2e\u81ea\u9650\u6d41\u7279\u6027\u4f7f PPTC \u5177\u5099\u4e86\u50b3\u7d71\u4fdd\u96aa\u7d72\u7121\u6cd5\u63d0\u4f9b\u7684\u512a\u52e2\uff1a<strong>\u53ef\u9760\u6027\u548c\u4fbf\u5229\u6027\u7684\u5b8c\u7f8e\u7d50\u5408<\/strong>\u3002<\/p>\n\n<h2>PPTC vs \u50b3\u7d71\u4fdd\u96aa\u7d72\uff1a\u5b8c\u6574\u5c0d\u6bd4<\/h2>\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u7279\u6027<\/th><th>PPTC \u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72<\/th><th>\u73bb\u7483\u4fdd\u96aa\u7d72<\/th><th>\u9676\u74f7\u4fdd\u96aa\u7d72<\/th><\/tr><\/thead><tbody>\n<tr><td><strong>\u5de5\u4f5c\u539f\u7406<\/strong><\/td><td>\u6eab\u5ea6\u5347\u9ad8\u6642\u96fb\u963b\u589e\u52a0\uff0c\u81ea\u52d5\u9650\u6d41<\/td><td>\u91d1\u5c6c\u7194\u7d72\u7194\u65b7\uff0c\u6c38\u4e45\u5207\u65b7\u96fb\u8def<\/td><td>\u540c\u73bb\u7483\u4fdd\u96aa\u7d72<\/td><\/tr>\n<tr><td><strong>\u6545\u969c\u5f8c\u8655\u7406<\/strong><\/td><td>\u81ea\u52d5\u6062\u5fa9\uff0c\u7121\u9700\u66f4\u63db<\/td><td>\u5fc5\u9808\u66f4\u63db<\/td><td>\u5fc5\u9808\u66f4\u63db<\/td><\/tr>\n<tr><td><strong>\u6062\u5fa9\u6642\u9593<\/strong><\/td><td>\u79d2\u5230\u5206\u9418\u7d1a<\/td><td>\u9700\u4eba\u5de5\u5e72\u9810<\/td><td>\u9700\u4eba\u5de5\u5e72\u9810<\/td><\/tr>\n<tr><td><strong>\u521d\u59cb\u96fb\u963b<\/strong><\/td><td>50~500 m\u03a9<\/td><td>&lt;0.1 m\u03a9<\/td><td>&lt;0.1 m\u03a9<\/td><\/tr>\n<tr><td><strong>\u97ff\u61c9\u901f\u5ea6<\/strong><\/td><td>\u6beb\u79d2\u5230\u79d2\u7d1a<\/td><td>\u6beb\u79d2\u7d1a\uff08\u66f4\u5feb\uff09<\/td><td>\u6beb\u79d2\u7d1a\uff08\u66f4\u5feb\uff09<\/td><\/tr>\n<tr><td><strong>\u6210\u672c<\/strong><\/td><td>\u4e2d\u7b49<\/td><td>\u4f4e<\/td><td>\u4f4e<\/td><\/tr>\n<tr><td><strong>\u58fd\u547d<\/strong><\/td><td>\u5341\u5e74\u4ee5\u4e0a\uff0c\u591a\u6b21\u4fdd\u8b77<\/td><td>\u4e00\u6b21\u6027<\/td><td>\u4e00\u6b21\u6027<\/td><\/tr>\n<tr><td><strong>\u7dad\u8b77\u6210\u672c<\/strong><\/td><td>\u6975\u4f4e<\/td><td>\u9700\u5eab\u5b58\u548c\u4eba\u5de5\u66f4\u63db<\/td><td>\u9700\u5eab\u5b58\u548c\u4eba\u5de5\u66f4\u63db<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n<h2>PPTC \u7684\u95dc\u9375\u898f\u683c\u53c3\u6578<\/h2>\n<h3>Ih\uff08\u4fdd\u6301\u96fb\u6d41\uff0cHold Current\uff09<\/h3>\n<p>\u9019\u662f PPTC \u5728\u4e0d\u8df3\u812b\u72c0\u614b\u4e0b\u53ef\u4ee5\u9577\u671f\u901a\u904e\u7684\u6700\u5927\u96fb\u6d41\u3002\u9078\u578b\u6642\u61c9\u78ba\u4fdd\u6b63\u5e38\u5de5\u4f5c\u96fb\u6d41\u4f4e\u65bc Ih \u7684 75%\uff0c\u4ee5\u7559\u51fa\u8db3\u5920\u7684\u88d5\u5ea6\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6b63\u5e38\u5de5\u4f5c\u96fb\u6d41\u662f 2 A\uff0c\u61c9\u9078\u64c7 Ih \u2265 2.7 A \u7684\u578b\u865f\u3002<\/p>\n\n<h3>It\uff08\u8df3\u812b\u96fb\u6d41\uff0cTrip Current\uff09<\/h3>\n<p>\u9019\u662f\u4f7f PPTC \u9032\u5165\u4fdd\u8b77\u72c0\u614b\u7684\u6700\u5c0f\u96fb\u6d41\u3002It \u901a\u5e38\u662f Ih \u7684 1.5 \u5230 2 \u500d\u3002\u7576\u96fb\u6d41\u8d85\u904e It \u6642\uff0cPPTC \u6703\u5728\u6beb\u79d2\u7d1a\u6642\u9593\u5167\u5347\u9ad8\u96fb\u963b\u3002<\/p>\n\n<h3>Vmax\uff08\u6700\u5927\u5de5\u4f5c\u96fb\u58d3\uff09<\/h3>\n<p>PPTC \u7684\u6700\u5927\u8010\u58d3\u503c\u3002\u9078\u578b\u6642\u61c9\u78ba\u4fdd\u96fb\u8def\u5de5\u4f5c\u96fb\u58d3\u6709\u9069\u7576\u88d5\u5ea6\uff0c\u901a\u5e38\u96fb\u8def\u5de5\u4f5c\u96fb\u58d3\u4e0d\u61c9\u8d85\u904e Vmax \u7684 90%\u3002<\/p>\n\n<h3>Rmin \u548c R1max\uff08\u521d\u59cb\u96fb\u963b\u7bc4\u570d\uff09<\/h3>\n<p>Rmin \u662f\u521d\u59cb\u6700\u5c0f\u96fb\u963b\uff0cR1max \u662f\u521d\u59cb\u6700\u5927\u96fb\u963b\u3002\u9019\u500b\u53c3\u6578\u5f71\u97ff\u96fb\u8def\u7684\u6b63\u5e38\u58d3\u964d\u548c\u529f\u8017\u3002PPTC \u5f15\u8d77\u7684\u58d3\u964d\u901a\u5e38\u9060\u4f4e\u65bc\u50b3\u7d71\u4fdd\u96aa\u7d72\u9020\u6210\u7684\u6545\u969c\u5e36\u4f86\u7684\u640d\u5931\u3002<\/p>\n\n<h3>\u6062\u5fa9\u6642\u9593\uff08Recovery Time\uff09<\/h3>\n<p>\u6545\u969c\u6392\u9664\u5f8c\uff0cPPTC \u6062\u5fa9\u5230\u521d\u59cb\u96fb\u963b\u72c0\u614b\u6240\u9700\u7684\u6642\u9593\uff0c\u901a\u5e38\u70ba\u79d2\u5230\u5206\u9418\u7d1a\uff0c\u53d6\u6c7a\u65bc\u74b0\u5883\u6563\u71b1\u689d\u4ef6\u548c\u904e\u96fb\u6d41\u5927\u5c0f\u3002<\/p>\n\n<h2>\u5e38\u898b\u5c01\u88dd\u985e\u578b\u8207\u61c9\u7528\u5834\u666f<\/h2>\n<h3>SMD \u8cbc\u7247\u5c01\u88dd\uff080805\u30011206\u30011812\uff09<\/h3>\n<p><strong>\u7279\u9ede\uff1a<\/strong>\u5c0f\u578b\u3001\u6613\u65bc\u81ea\u52d5\u5316\u7d44\u88dd\u3001\u9069\u5408\u9ad8\u5bc6\u5ea6\u96fb\u8def\u3002<strong>\u61c9\u7528\uff1a<\/strong>\u6d88\u8cbb\u96fb\u5b50\uff08\u624b\u6a5f\u5145\u96fb\u5668\u3001USB \u96c6\u7dda\u5668\u3001\u5e73\u677f\u96fb\u8166\uff09\u3002<\/p>\n\n<h3>DIP \u63d2\u4ef6\u5c01\u88dd<\/h3>\n<p><strong>\u7279\u9ede\uff1a<\/strong>\u624b\u710a\u53cb\u597d\u3001\u7dad\u4fee\u4fbf\u5229\u3001\u5f15\u8173\u9593\u8ddd\u5927\u3002<strong>\u61c9\u7528\uff1a<\/strong>\u5de5\u696d\u8a2d\u5099\u3001\u5d4c\u5165\u5f0f\u7cfb\u7d71\u3001\u539f\u578b\u958b\u767c\u3002<\/p>\n\n<h3>STRAP \u5e36\u72c0\u5c01\u88dd<\/h3>\n<p><strong>\u7279\u9ede\uff1a<\/strong>\u9ad8\u96fb\u6d41\u8655\u7406\u80fd\u529b\u3001\u6563\u71b1\u9762\u7a4d\u5927\u3002<strong>\u61c9\u7528\uff1a<\/strong>\u96fb\u6c60\u4fdd\u8b77\u3001\u5927\u529f\u7387\u5145\u96fb\u7cfb\u7d71\u3002<\/p>\n\n<h3>Low Rho \u4f4e\u96fb\u963b\u7cfb\u5217<\/h3>\n<p><strong>\u7279\u9ede\uff1a<\/strong>\u521d\u59cb\u96fb\u963b\u66f4\u4f4e\uff08&lt;50 m\u03a9\uff09\uff0c\u58d3\u964d\u6975\u5c0f\u3002<strong>\u61c9\u7528\uff1a<\/strong>\u5c0d\u529f\u8017\u654f\u611f\u7684\u61c9\u7528\uff08\u5982 LED \u9a45\u52d5\u3001\u96fb\u6e90\u7ba1\u7406\uff09\u3002<\/p>\n\n<h2>\u5178\u578b\u61c9\u7528\u5834\u666f<\/h2>\n<h3>\u6d88\u8cbb\u96fb\u5b50\u7522\u54c1\uff08\u624b\u6a5f\u3001\u5e73\u677f\u3001\u7b46\u8a18\u672c\uff09<\/h3>\n<p>USB \u5145\u96fb\u63a5\u53e3\u548c\u96fb\u6c60\u7ba1\u7406\u96fb\u8def\u5bb9\u6613\u53d7\u5230\u904e\u96fb\u6d41\u5a01\u8105\uff08\u4f8b\u5982\u5916\u63a5\u6545\u969c\u5145\u96fb\u5668\u3001USB \u77ed\u8def\uff09\u3002\u4f7f\u7528 PPTC \u53ef\u78ba\u4fdd\u8a2d\u5099\u5b89\u5168\uff0c\u540c\u6642\u7121\u9700\u5b9a\u671f\u66f4\u63db\u4fdd\u96aa\u7d72\uff0c\u964d\u4f4e\u7dad\u8b77\u6210\u672c\u3002<\/p>\n\n<h3>\u5de5\u696d\u8a2d\u5099\u8207\u9060\u7aef\u8a2d\u5099<\/h3>\n<p>\u5728\u5de5\u5ee0\u3001\u57fa\u5730\u53f0\u3001\u9060\u7aef\u76e3\u6e2c\u7ad9\u7b49\u96e3\u4ee5\u5feb\u901f\u7dad\u8b77\u7684\u4f4d\u7f6e\uff0cPPTC \u7684\u81ea\u6062\u5fa9\u7279\u6027\u662f\u6838\u5fc3\u50f9\u503c\u3002\u4e00\u65e6\u6545\u969c\u6392\u9664\uff0c\u8a2d\u5099\u7acb\u5373\u6062\u5fa9\u5de5\u4f5c\uff0c\u907f\u514d\u56e0\u66f4\u63db\u4fdd\u96aa\u7d72\u5c0e\u81f4\u7684\u505c\u6a5f\u6642\u9593\u3002<\/p>\n\n<h3>\u6c7d\u8eca\u96fb\u5b50\u7cfb\u7d71<\/h3>\n<p>\u6c7d\u8eca\u7684\u96fb\u6c23\u7cfb\u7d71\u9762\u81e8\u8907\u96dc\u7684\u904e\u8f09\u548c\u6d6a\u6e67\u98a8\u96aa\u3002PPTC \u88ab\u5ee3\u6cdb\u7528\u65bc\u8eca\u8eab\u63a7\u5236\u6a21\u7d44\u3001\u4fe1\u606f\u5a1b\u6a02\u7cfb\u7d71\u548c\u8f14\u52a9\u9a45\u52d5\u7cfb\u7d71\u7684\u904e\u96fb\u6d41\u4fdd\u8b77\u3002<\/p>\n\n<h3>LED \u9a45\u52d5\u8207\u7167\u660e<\/h3>\n<p>LED \u9a45\u52d5\u96fb\u8def\u7684\u96fb\u6d41\u7ba1\u7406\u8981\u6c42\u7cbe\u5bc6\uff0c\u4efb\u4f55\u904e\u96fb\u6d41\u90fd\u53ef\u80fd\u640d\u58de LED \u548c\u9a45\u52d5\u6676\u7247\u3002PPTC \u63d0\u4f9b\u53ef\u9760\u7684\u4fdd\u8b77\uff0c\u540c\u6642\u4fdd\u6301\u6975\u4f4e\u7684\u6b63\u5e38\u5de5\u4f5c\u640d\u8017\u3002<\/p>\n\n<h3>\u96fb\u6e90\u7ba1\u7406\u8207 PoE \u8a2d\u5099<\/h3>\n<p>\u5728\u4f9b\u96fb\u53d7\u9650\u7684\u61c9\u7528\uff08\u5982 PoE \u4f9b\u96fb\u8a2d\u5099\u3001DC-DC \u8f49\u63db\u5668\uff09\u4e2d\uff0cPPTC \u7684\u4f4e\u521d\u59cb\u96fb\u963b\u7279\u6027\u6709\u52a9\u65bc\u63d0\u9ad8\u6548\u7387\uff0c\u540c\u6642\u63d0\u4f9b\u6545\u969c\u4fdd\u8b77\u3002<\/p>\n\n<h2>PPTC vs \u50b3\u7d71\u4fdd\u96aa\u7d72\uff1a\u9078\u578b\u6c7a\u7b56\u6307\u5357<\/h2>\n<h3>\u4f55\u6642\u9078\u64c7 PPTC<\/h3>\n<p><strong>\u9069\u5408 PPTC \u7684\u5834\u666f\uff1a<\/strong><\/p>\n<p>1. <strong>\u9700\u8981\u9577\u671f\u53ef\u9760\u6027\u7684\u8a2d\u5099<\/strong>\uff1a\u6d88\u8cbb\u96fb\u5b50\u3001\u91ab\u7642\u8a2d\u5099\u3001\u5de5\u696d\u63a7\u5236\u7b49\u9700\u8981\u591a\u5e74\u7121\u6545\u969c\u904b\u884c\u7684\u61c9\u7528\u3002<\/p>\n<p>2. <strong>\u96e3\u4ee5\u7dad\u8b77\u6216\u7dad\u8b77\u6210\u672c\u9ad8\u7684\u4f4d\u7f6e<\/strong>\uff1a\u9060\u7aef\u8a2d\u5099\u3001\u5d4c\u5165\u5f0f\u7cfb\u7d71\u3001\u96e3\u4ee5\u66f4\u63db\u96f6\u4ef6\u7684\u88dd\u7f6e\u3002<\/p>\n<p>3. <strong>\u5c0d\u505c\u6a5f\u6642\u9593\u96f6\u5bb9\u5fcd<\/strong>\uff1a\u4efb\u4f55\u56e0\u4fdd\u96aa\u7d72\u7194\u65b7\u5c0e\u81f4\u7684\u505c\u6a5f\u90fd\u7121\u6cd5\u63a5\u53d7\u7684\u61c9\u7528\u3002<\/p>\n<p>4. <strong>\u4f4e\u96fb\u6d41\u3001\u4f4e\u96fb\u58d3\u61c9\u7528<\/strong>\uff1aPPTC \u5728 5V\u300112V\u300124V \u4f4e\u58d3\u7cfb\u7d71\u4e2d\u8868\u73fe\u6700\u4f73\uff0c\u6210\u672c\u6548\u76ca\u660e\u986f\u3002<\/p>\n<p>5. <strong>\u91cd\u8907\u904e\u8f09\u98a8\u96aa\u8f03\u9ad8\u7684\u5834\u666f<\/strong>\uff1aUSB \u63a5\u53e3\u3001\u96fb\u6c60\u5145\u96fb\u7cfb\u7d71\u7b49\u5bb9\u6613\u56e0\u7528\u6236\u8aa4\u64cd\u4f5c\u6216\u6545\u969c\u5145\u96fb\u5668\u800c\u904e\u8f09\u3002<\/p>\n\n<h3>\u4f55\u6642\u9078\u64c7\u50b3\u7d71\u4fdd\u96aa\u7d72<\/h3>\n<p><strong>\u9069\u5408\u50b3\u7d71\u4fdd\u96aa\u7d72\u7684\u5834\u666f\uff1a<\/strong><\/p>\n<p>1. <strong>\u7d14\u7cb9\u7684\u4f4e\u6210\u672c\u61c9\u7528<\/strong>\uff1a\u67d0\u4e9b\u6d88\u8cbb\u7d1a\u7522\u54c1\u5c0d\u6210\u672c\u6975\u5176\u654f\u611f\uff0c\u4e14\u4fdd\u8b77\u7b49\u7d1a\u8981\u6c42\u4e0d\u9ad8\u3002<\/p>\n<p>2. <strong>\u9ad8\u96fb\u6d41\u61c9\u7528<\/strong>\uff1a\u5728 &gt;10 A \u7684\u9ad8\u96fb\u6d41\u5834\u666f\u4e2d\uff0cPPTC \u7684\u521d\u59cb\u96fb\u963b\u53ef\u80fd\u5e36\u4f86\u904e\u5927\u58d3\u964d\uff0c\u50b3\u7d71\u4fdd\u96aa\u7d72\u66f4\u9069\u5408\u3002<\/p>\n<p>3. <strong>\u9700\u8981\u5feb\u901f\u5207\u65b7\u7684\u5b89\u5168\u96fb\u8def<\/strong>\uff1a\u67d0\u4e9b\u9ad8\u5371\u96fb\u8def\u9700\u8981\u6beb\u79d2\u7d1a\u7684\u5feb\u901f\u5207\u65b7\uff0c\u800c\u4e0d\u662f\u9650\u6d41\u3002<\/p>\n<p>4. <strong>\u9ad8\u6eab\u74b0\u5883<\/strong>\uff1a\u5728 &gt;100\u00b0C \u7684\u9ad8\u6eab\u74b0\u5883\u4e2d\uff0cPPTC \u7684\u7279\u6027\u53ef\u80fd\u53d7\u5f71\u97ff\uff0c\u9676\u74f7\u4fdd\u96aa\u7d72\u66f4\u7a69\u5b9a\u3002<\/p>\n\n<h2>\u5e38\u898b\u554f\u984c\uff08FAQ\uff09<\/h2>\n<h3>Q1\uff1aPPTC \u5728\u6062\u5fa9\u904e\u7a0b\u4e2d\u96fb\u8def\u6703\u5b8c\u5168\u65b7\u958b\u55ce\uff1f<\/h3>\n<p>\u4e0d\u6703\u3002PPTC \u63a1\u7528\u9650\u6d41\u4fdd\u8b77\uff0c\u4e0d\u6703\u5207\u65b7\u96fb\u8def\u3002\u7576\u904e\u96fb\u6d41\u767c\u751f\u6642\uff0cPPTC \u7684\u96fb\u963b\u8fc5\u901f\u5347\u9ad8\uff0c\u5c07\u96fb\u6d41\u9650\u5236\u5728\u5b89\u5168\u7bc4\u570d\u5167\uff08\u901a\u5e38\u70ba\u984d\u5b9a\u96fb\u6d41\u7684 80~120%\uff09\uff0c\u96fb\u8def\u7e7c\u7e8c\u5de5\u4f5c\u4f46\u8655\u65bc\u4f4e\u529f\u7387\u72c0\u614b\u3002\u9019\u7a2e\u300c\u6eab\u548c\u300d\u7684\u4fdd\u8b77\u65b9\u5f0f\u907f\u514d\u4e86\u50b3\u7d71\u4fdd\u96aa\u7d72\u5c0e\u81f4\u7684\u5b8c\u5168\u65b7\u96fb\u3002<\/p>\n\n<h3>Q2\uff1aPPTC \u7684\u6062\u5fa9\u6642\u9593\u592a\u9577\u6703\u4e0d\u6703\u5f71\u97ff\u61c9\u7528\uff1f<\/h3>\n<p>\u53d6\u6c7a\u65bc\u61c9\u7528\u985e\u578b\u3002\u6d88\u8cbb\u96fb\u5b50\u548c\u5de5\u696d\u8a2d\u5099\u901a\u5e38\u80fd\u63a5\u53d7\u79d2\u5230\u5206\u9418\u7d1a\u7684\u6062\u5fa9\u6642\u9593\u3002\u4f8b\u5982\uff0c\u5728 USB \u5145\u96fb\u61c9\u7528\u4e2d\uff0c\u5982\u679c\u6aa2\u6e2c\u5230\u904e\u96fb\u6d41\uff0c\u5145\u96fb\u5668\u66ab\u505c 30 \u79d2\u5f8c\u81ea\u52d5\u91cd\u8a66\uff0c\u7528\u6236\u901a\u5e38\u5bdf\u89ba\u4e0d\u5230\u3002\u4f46\u5728\u5c0d\u97ff\u61c9\u6642\u9593\u8981\u6c42\u6975\u9ad8\u7684\u5834\u666f\uff08\u5982\u5be6\u6642\u63a7\u5236\u7cfb\u7d71\u7684\u529f\u7387\u7d1a\u4fdd\u8b77\uff09\uff0c\u50b3\u7d71\u4fdd\u96aa\u7d72\u7684\u6beb\u79d2\u7d1a\u5207\u65b7\u53ef\u80fd\u66f4\u5408\u9069\u3002<\/p>\n\n<h3>Q3\uff1aPPTC \u7684\u521d\u59cb\u96fb\u963b\u6703\u4e0d\u6703\u5c0e\u81f4\u660e\u986f\u7684\u529f\u8017\u6216\u58d3\u964d\uff1f<\/h3>\n<p>\u73fe\u4ee3 PPTC\uff0c\u7279\u5225\u662f\u300c\u4f4e\u96fb\u963b\u300d\u7cfb\u5217\uff08Low Rho\uff09\uff0c\u521d\u59cb\u96fb\u963b\u5df2\u512a\u5316\u5230 50~100 m\u03a9 \u4ee5\u4e0b\u3002\u5728 2A \u7684\u5178\u578b\u61c9\u7528\u4e2d\uff0c\u6b63\u5e38\u5de5\u4f5c\u6642\u7684\u58d3\u964d\u50c5\u70ba 100~200 mV\uff0c\u529f\u8017\u4e0d\u8d85\u904e 0.4 W\u3002\u5c0d\u65bc\u5927\u591a\u6578\u61c9\u7528\uff0c\u9019\u500b\u640d\u8017\u5b8c\u5168\u53ef\u4ee5\u63a5\u53d7\u3002<\/p>\n\n<h3>Q4\uff1a\u70ba\u4ec0\u9ebc PPTC \u7684\u521d\u671f\u6210\u672c\u6bd4\u50b3\u7d71\u4fdd\u96aa\u7d72\u9ad8\uff1f<\/h3>\n<p>PPTC \u6d89\u53ca\u8907\u96dc\u7684\u9ad8\u5206\u5b50\u6750\u6599\u5de5\u7a0b\u548c\u7cbe\u5bc6\u7684\u88fd\u9020\u5de5\u85dd\uff0c\u88fd\u9020\u6210\u672c\u8f03\u9ad8\u3002\u4f46\u7576\u8003\u616e\u5168\u751f\u547d\u9031\u671f\u6210\u672c\u6642\uff0cPPTC \u7684\u512a\u52e2\u901a\u5e38\u9060\u8d85\u521d\u671f\u6210\u672c\u5dee\u7570\u3002\u5728\u6d88\u8cbb\u96fb\u5b50\u9818\u57df\uff0cPPTC \u7684\u5168\u751f\u547d\u9031\u671f\u6210\u672c\u81f3\u5c11\u4f4e 30~50%\u3002<\/p>\n\n<h3>Q5\uff1aPPTC \u53ef\u4ee5\u61c9\u7528\u5728\u9ad8\u96fb\u6d41\u5834\u666f\u55ce\uff1f<\/h3>\n<p>PPTC \u7684\u55ae\u500b\u5143\u4ef6\u901a\u5e38\u9650\u65bc 30 A \u4ee5\u4e0b\uff08\u67d0\u4e9b\u7279\u6b8a\u578b\u865f\u53ef\u9054 50 A\uff09\uff0c\u800c\u5927\u578b\u5de5\u696d\u8a2d\u5099\u53ef\u80fd\u9700\u8981 100+ A \u7684\u4fdd\u8b77\u3002\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u50b3\u7d71\u4fdd\u96aa\u7d72\u6216\u7194\u65b7\u5668\u4ecd\u7136\u662f\u66f4\u7d93\u6fdf\u7684\u9078\u64c7\u3002\u4e0d\u904e\uff0c\u96a8\u8457 PPTC \u6280\u8853\u9032\u6b65\uff0c\u9ad8\u96fb\u6d41\u61c9\u7528\u7684\u8986\u84cb\u7bc4\u570d\u5728\u9010\u6b65\u64f4\u5927\u3002<\/p>\n\n<h3>Q6\uff1a\u74b0\u5883\u6eab\u5ea6\u8b8a\u5316\u6703\u5f71\u97ff PPTC \u7684\u6027\u80fd\u55ce\uff1f<\/h3>\n<p>\u6703\u6709\u8f15\u5fae\u5f71\u97ff\u3002PPTC \u7684\u8df3\u812b\u96fb\u6d41\u548c\u6062\u5fa9\u6642\u9593\u6703\u96a8\u74b0\u5883\u6eab\u5ea6\u8b8a\u5316\u3002\u5728\u9ad8\u6eab\u74b0\u5883\uff08&gt;60\u00b0C\uff09\u6642\uff0cPPTC \u53ef\u80fd\u63d0\u524d\u9032\u5165\u4fdd\u8b77\u72c0\u614b\uff1b\u5728\u4f4e\u6eab\u74b0\u5883\uff08&lt;0\u00b0C\uff09\u6642\uff0c\u6062\u5fa9\u6642\u9593\u53ef\u80fd\u5ef6\u9577\u3002\u56e0\u6b64\uff0c\u5728\u6975\u7aef\u6eab\u5ea6\u61c9\u7528\u4e2d\uff0c\u9700\u8981\u9078\u64c7\u7d93\u904e\u6eab\u5ea6\u512a\u5316\u7684\u578b\u865f\u3002<\/p>\n\n<h2>\u7d50\u8a9e\u8207\u4e0b\u4e00\u6b65<\/h2>\n<p>PPTC \u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72\u4ee3\u8868\u4e86\u904e\u96fb\u6d41\u4fdd\u8b77\u6280\u8853\u7684\u9032\u6b65\uff0c\u7d50\u5408\u4e86\u50b3\u7d71\u4fdd\u96aa\u7d72\u7684\u7c21\u55ae\u53ef\u9760\u8207\u73fe\u4ee3\u96fb\u5b50\u7684\u667a\u6167\u9700\u6c42\u3002\u96d6\u7136\u521d\u671f\u6210\u672c\u7a0d\u9ad8\uff0c\u4f46\u5f9e\u5168\u751f\u547d\u9031\u671f\u6210\u672c\u3001\u53ef\u9760\u6027\u548c\u7dad\u8b77\u6548\u7387\u4f86\u770b\uff0cPPTC \u5728\u7d55\u5927\u591a\u6578\u61c9\u7528\u4e2d\u90fd\u662f\u66f4\u8070\u660e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u7279\u5225\u662f\u5728\u6d88\u8cbb\u96fb\u5b50\uff08\u964d\u4f4e\u9000\u8ca8\u7387\u548c\u552e\u5f8c\u6210\u672c\uff09\u3001\u5de5\u696d\u8a2d\u5099\uff08\u6700\u5c0f\u5316\u505c\u6a5f\u6642\u9593\u548c\u7dad\u4fee\u652f\u51fa\uff09\u3001\u9060\u7aef\u8a2d\u5099\uff08\u5be6\u73fe\u81ea\u52d5\u5316\u6545\u969c\u4fdd\u8b77\uff09\u4ee5\u53ca\u65b0\u8208\u61c9\u7528\uff08USB-C\u3001\u5feb\u901f\u5145\u96fb\u3001\u7269\u806f\u7db2\u8a2d\u5099\u7b49\u9ad8\u53ef\u9760\u6027\u8981\u6c42\uff09\u7b49\u9818\u57df\u3002<\/p>\n<p>\u627f\u5609\u79d1\u6280\u4f5c\u70ba Fuzetec \u53f0\u7063\u6388\u6b0a\u4ee3\u7406\u5546\uff0c\u64c1\u6709 13+ \u5e74\u7522\u696d\u7d93\u9a57\uff0c\u63d0\u4f9b\u514d\u8cbb\u9078\u578b\u8aee\u8a62\u3001\u6a23\u54c1\u6e2c\u8a66\u652f\u63f4\u3001\u5c0f\u91cf\u5230\u91cf\u7522\u7684\u5b8c\u6574\u670d\u52d9\u3002\u5982\u679c\u60a8\u5c0d PPTC \u7684\u61c9\u7528\u6709\u4efb\u4f55\u7591\u554f\uff0c\u6b61\u8fce\u7acb\u5373\u806f\u7d61\u6211\u5011\u3002<\/p>\n\n<div style=\"background:#f0f7ff;border-left:4px solid #1e73be;padding:20px;margin:30px 0;\">\n  <h3 style=\"margin-top:0;\">\u9700\u8981\u9078\u578b\u5354\u52a9\uff1f<\/h3>\n  <p>\u627f\u5609\u79d1\u6280\u63d0\u4f9b\u514d\u8cbb\u7684\u96fb\u8def\u4fdd\u8b77\u5143\u4ef6\u9078\u578b\u8aee\u8a62\u670d\u52d9\u3002\u7121\u8ad6\u60a8\u662f\u5728\u8a55\u4f30 PPTC vs \u50b3\u7d71\u4fdd\u96aa\u7d72\u7684\u512a\u52a3\uff0c\u9084\u662f\u9700\u8981\u70ba\u7279\u5b9a\u61c9\u7528\u9078\u51fa\u6700\u4f73\u4fdd\u8b77\u65b9\u6848\uff0c\u6211\u5011\u7684\u5c08\u696d\u5718\u968a\u90fd\u80fd\u5354\u52a9\u60a8\u627e\u5230\u6700\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n  <p>\u7acb\u5373\u700f\u89bd <a href=\"https:\/\/shen-jia.com.tw\/pptc-2\/\" style=\"color:#1e73be;font-weight:bold;\">PPTC \u5b8c\u6574\u7522\u54c1\u7cfb\u5217<\/a>\uff0c\u6216 <a href=\"https:\/\/shen-jia.com.tw\/%e8%81%af%e7%b5%a1%e6%88%91\/\" style=\"background:#1e73be;color:#fff;padding:10px 24px;text-decoration:none;border-radius:4px;display:inline-block;margin-top:10px;\">\u7acb\u5373\u806f\u7d61\u6211\u5011<\/a><\/p>\n<\/div>\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"PPTC \u5728\u6062\u5fa9\u904e\u7a0b\u4e2d\u96fb\u8def\u6703\u5b8c\u5168\u65b7\u958b\u55ce\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u4e0d\u6703\u3002PPTC \u63a1\u7528\u9650\u6d41\u4fdd\u8b77\uff0c\u4e0d\u6703\u5207\u65b7\u96fb\u8def\u3002\u7576\u904e\u96fb\u6d41\u767c\u751f\u6642\uff0cPPTC \u7684\u96fb\u963b\u8fc5\u901f\u5347\u9ad8\uff0c\u5c07\u96fb\u6d41\u9650\u5236\u5728\u5b89\u5168\u7bc4\u570d\u5167\uff08\u901a\u5e38\u70ba\u984d\u5b9a\u96fb\u6d41\u7684 80~120%\uff09\uff0c\u96fb\u8def\u7e7c\u7e8c\u5de5\u4f5c\u4f46\u8655\u65bc\u4f4e\u529f\u7387\u72c0\u614b\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"PPTC \u7684\u6062\u5fa9\u6642\u9593\u592a\u9577\u6703\u4e0d\u6703\u5f71\u97ff\u61c9\u7528\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u53d6\u6c7a\u65bc\u61c9\u7528\u985e\u578b\u3002\u6d88\u8cbb\u96fb\u5b50\u548c\u5de5\u696d\u8a2d\u5099\u901a\u5e38\u80fd\u63a5\u53d7\u79d2\u5230\u5206\u9418\u7d1a\u7684\u6062\u5fa9\u6642\u9593\u3002\u4f8b\u5982\u5728 USB \u5145\u96fb\u61c9\u7528\u4e2d\uff0c\u5145\u96fb\u5668\u66ab\u505c 30 \u79d2\u5f8c\u81ea\u52d5\u91cd\u8a66\uff0c\u7528\u6236\u901a\u5e38\u5bdf\u89ba\u4e0d\u5230\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"PPTC \u7684\u521d\u59cb\u96fb\u963b\u6703\u4e0d\u6703\u5c0e\u81f4\u660e\u986f\u7684\u529f\u8017\u6216\u58d3\u964d\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u73fe\u4ee3 PPTC \u7279\u5225\u662f\u4f4e\u96fb\u963b\u7cfb\u5217\uff08Low Rho\uff09\uff0c\u521d\u59cb\u96fb\u963b\u5df2\u512a\u5316\u5230 50~100 m\u03a9 \u4ee5\u4e0b\u3002\u5728 2A \u7684\u5178\u578b\u61c9\u7528\u4e2d\uff0c\u6b63\u5e38\u5de5\u4f5c\u6642\u7684\u58d3\u964d\u50c5\u70ba 100~200 mV\uff0c\u529f\u8017\u4e0d\u8d85\u904e 0.4 W\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u70ba\u4ec0\u9ebc PPTC \u7684\u521d\u671f\u6210\u672c\u6bd4\u50b3\u7d71\u4fdd\u96aa\u7d72\u9ad8\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PPTC \u6d89\u53ca\u8907\u96dc\u7684\u9ad8\u5206\u5b50\u6750\u6599\u5de5\u7a0b\u548c\u7cbe\u5bc6\u7684\u88fd\u9020\u5de5\u85dd\uff0c\u88fd\u9020\u6210\u672c\u8f03\u9ad8\u3002\u4f46\u7576\u8003\u616e\u5168\u751f\u547d\u9031\u671f\u6210\u672c\u6642\uff0cPPTC \u7684\u512a\u52e2\u901a\u5e38\u9060\u8d85\u521d\u671f\u6210\u672c\u5dee\u7570\uff0c\u5728\u6d88\u8cbb\u96fb\u5b50\u9818\u57df\u5168\u751f\u547d\u9031\u671f\u6210\u672c\u81f3\u5c11\u4f4e 30~50%\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"PPTC \u53ef\u4ee5\u61c9\u7528\u5728\u9ad8\u96fb\u6d41\u5834\u666f\u55ce\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"PPTC \u7684\u55ae\u500b\u5143\u4ef6\u901a\u5e38\u9650\u65bc 30 A \u4ee5\u4e0b\uff08\u67d0\u4e9b\u7279\u6b8a\u578b\u865f\u53ef\u9054 50 A\uff09\u3002\u5728\u8d85\u904e\u6b64\u7bc4\u570d\u7684\u9ad8\u96fb\u6d41\u5834\u666f\uff0c\u50b3\u7d71\u4fdd\u96aa\u7d72\u6216\u7194\u65b7\u5668\u4ecd\u7136\u662f\u66f4\u7d93\u6fdf\u7684\u9078\u64c7\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u74b0\u5883\u6eab\u5ea6\u8b8a\u5316\u6703\u5f71\u97ff PPTC \u7684\u6027\u80fd\u55ce\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u6703\u6709\u8f15\u5fae\u5f71\u97ff\u3002\u5728\u9ad8\u6eab\u74b0\u5883\uff08>60\u00b0C\uff09\u6642 PPTC \u53ef\u80fd\u63d0\u524d\u9032\u5165\u4fdd\u8b77\u72c0\u614b\uff1b\u5728\u4f4e\u6eab\u74b0\u5883\uff08<0\u00b0C\uff09\u6642\u6062\u5fa9\u6642\u9593\u53ef\u80fd\u5ef6\u9577\u3002\u6975\u7aef\u6eab\u5ea6\u61c9\u7528\u9700\u8981\u9078\u64c7\u7d93\u904e\u6eab\u5ea6\u512a\u5316\u7684\u578b\u865f\u3002\"\n      }\n    }\n  ]\n}\n<\/script>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u9ebc\u662f PPTC \u8207\u50b3\u7d71\u4fdd\u96aa\u7d72\uff1f \u5728\u73fe\u4ee3\u96fb\u5b50\u7522\u54c1\u4e2d\uff0c\u904e\u96fb\u6d41\u4fdd\u8b77\u662f\u78ba\u4fdd\u96fb\u8def\u548c\u4f7f\u7528\u8005\u5b89\u5168\u7684\u91cd\u8981\u6a5f\u5236\u3002\u7136\u800c\uff0c\u4e26\u975e\u6240\u6709 [&#8230;]\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70],"tags":[],"class_list":["post-954","post","type-post","status-publish","format-standard","hentry","category-product-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PPTC vs \u50b3\u7d71\u4fdd\u96aa\u7d72\uff1a\u70ba\u4ec0\u9ebc\u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72\u662f\u66f4\u8070\u660e\u7684\u9078\u64c7\uff1f| \u627f\u5609\u79d1\u6280<\/title>\n<meta name=\"description\" content=\"\u6df1\u5165\u6bd4\u8f03 PPTC \u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72\u8207\u50b3\u7d71\u73bb\u7483\/\u9676\u74f7\u4fdd\u96aa\u7d72\u7684\u5dee\u7570\u3002\u77ad\u89e3 PPTC \u7684\u512a\u52e2\u3001\u6210\u672c\u6548\u76ca\u5206\u6790\uff0c\u8207\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684\u904e\u96fb\u6d41\u4fdd\u8b77\u65b9\u6848\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/shen-jia.com.tw\/en\/pptc-vs-traditional-fuse\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PPTC vs \u50b3\u7d71\u4fdd\u96aa\u7d72\uff1a\u70ba\u4ec0\u9ebc\u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72\u662f\u66f4\u8070\u660e\u7684\u9078\u64c7\uff1f| \u627f\u5609\u79d1\u6280\" \/>\n<meta property=\"og:description\" content=\"\u6df1\u5165\u6bd4\u8f03 PPTC \u53ef\u6062\u5fa9\u4fdd\u96aa\u7d72\u8207\u50b3\u7d71\u73bb\u7483\/\u9676\u74f7\u4fdd\u96aa\u7d72\u7684\u5dee\u7570\u3002\u77ad\u89e3 PPTC \u7684\u512a\u52e2\u3001\u6210\u672c\u6548\u76ca\u5206\u6790\uff0c\u8207\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684\u904e\u96fb\u6d41\u4fdd\u8b77\u65b9\u6848\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/shen-jia.com.tw\/en\/pptc-vs-traditional-fuse\/\" \/>\n<meta property=\"og:site_name\" content=\"\u627f\u5609\u79d1\u6280\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-22T02:49:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-22T07:29:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/shen-jia.com.tw\/wp-content\/uploads\/2022\/09\/SJ_logo.png\" \/>\n\t<meta property=\"og:image:width\" content=\"596\" \/>\n\t<meta property=\"og:image:height\" content=\"180\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"justin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"justin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/shen-jia.com.tw\\\/pptc-vs-traditional-fuse\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/shen-jia.com.tw\\\/pptc-vs-traditional-fuse\\\/\"},\"author\":{\"name\":\"justin\",\"@id\":\"https:\\\/\\\/shen-jia.com.tw\\\/#\\\/schema\\\/person\\\/9efc05119762658f6f521891f437acf0\"},\"headline\":\"PPTC vs 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