{"type":"product","schema_version":"1.0","item_id":"101573178570","canonical_url":"https://tw.bid.yahoo.com/item/101573178570","title":"AC220V PTC加熱片 表面溫度50度","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-16T13:46:06.726Z","current_price":280,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y9491368061","name":"茂登科技 (家電醫生)全年無休","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/ccf7afe4-d568-4b2f-854e-4be8f8c700c1.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/1278bcca-092e-4f10-9b1b-ec8043d43dc4.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/1781d123-c341-47aa-b3ea-5b3c469d76a8.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/3b7f490d-8c18-4117-b6ee-0507968794d0.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5ffab197-6ab9-49a4-ab8b-109cb6ec08da.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"使用電壓:AC220V\n\n表面溫度:150度\n\n尺寸:25mm*20mm*5mm\n\n請買家注意該產品不可以直接放到水中加熱 可以乾燒\n\nPTC特性與優勢：\n\n1.安全：PTC產品具有恆溫發熱、無明火、熱轉換率高、受電源電壓影響極小等傳統發熱元件無法比擬的優勢,\n\n2.節能：PTC產品有自動節能的特性，當加熱器把環境溫度提升後，其功率會逐漸降低，只有額定功率的90%，80%，或更少。\n\n3.壽命長：PTC產品正常使用是不因為自身原因損壞的，甚至上萬次的反復開關對其性能也無影響，衡量其壽命的標準是其老化程度。一般的標準為工作2000小時後的功率衰減小於10%。\n\n 注意事項:多片發熱片一起使用應該並聯,發熱片越多功率越大,電源電壓降低會使發熱片生溫時間變長,功率變小,但溫度基本恒定不變\n\n如對本產品及資料有疑慮,歡迎留言或看關於我裡客服,版主將盡速回覆各位,謝謝\n\nFB粉專&社團搜尋家電醫生","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092112570","category_name":"電熱毯","breadcrumb":[{"id":"2092101502","name":"家電與影音視聽","url":"/tw/%E5%AE%B6%E9%9B%BB%E8%88%87%E5%BD%B1%E9%9F%B3%E8%A6%96%E8%81%BD-2092101502-category.html"},{"id":"24466","name":"生活家電","url":"/tw/%E7%94%9F%E6%B4%BB%E5%AE%B6%E9%9B%BB-24466-category.html"},{"id":"2092110000","name":"電暖器/暖爐","url":"/tw/%E9%9B%BB%E6%9A%96%E5%99%A8-%E6%9A%96%E7%88%90-2092110000-category.html"},{"id":"2092112570","name":"電熱毯","url":"/tw/%E9%9B%BB%E7%86%B1%E6%AF%AF-2092112570-category.html"}],"view_count":0,"watch_count":0}