{"type":"product","schema_version":"1.0","item_id":"100052321840","canonical_url":"https://tw.bid.yahoo.com/item/100052321840","title":"DC12V/24V 汽車機車引擎發電機充電自動偵測模組 Detect 13.5V/27.0V 全防水","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-23T07:54:37.176Z","current_price":210,"original_price":null,"stock_status":"in_stock","available_quantity":17,"sold_quantity":13,"seller":{"id":"Y0269753921","name":"Y0269753921","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/9b852e02-b3c5-49f6-9b49-0e6c1f2fdc30.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b13d1f5d-3cde-48fd-ae4d-1190873b2a48.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"汽(機)車引擎發動偵測模組（發電機發電時自動啟動）\n\n⊙引擎發動後啟動，確保電瓶電量不消耗⊙\n⊙解決汽車發動引擎前後設備重啟及保護⊙\n\n偵測發動啟動 → 鑰匙打開通電不啟動，發動引擎後才會啟動，鑰匙關閉或拔出即關閉\n\n啟動後不會隨車負載變動而斷斷續續OnOff\n\nA款：12V汽車/機車專用，偵測電壓13.5V （預設款）\nB款：24V汽車/船舶專用，偵測電壓27.0V \n\n24V款需留言告知，兩款價格都一樣\n\n適用電壓：DC12V / DC24V\n輸出電流：MAX7A\n適用溫度：0～70度\n偵測電流：0.0007A（0.7mA）\n\nGPS，行車記錄器，音響，日行燈，風扇，冰箱，等汽車加裝設備\n\n（1） 33x24x22mm體積小容易隱藏\n（2） 封膠密封能防水防塵，汽車內外皆可用\n（3） 阻性負載（燈泡）感性負載（馬達）皆可用\n\n接線說明：\n1.紅（＋）輸入，接ACC+電源（過鑰匙電源，如點煙器/音響ACC等可關閉電源）\n2.黑（－）輸入，接電瓶負或車鐵殼\n3.黃（＋）輸出，接負載設備正端\n\n注意事項：\n1.不可直接接電瓶，這樣無法透過鑰匙或開關來關閉模組\n2.本模組啟動電壓設定於發電機充電的下限電壓13.5V及以上來啟動（大車27.0V）\n3.汽車發電機充電電壓為13.6~14.6V（大車27.2~29.2V），正常車輛一發動模組1~5秒內就會ON\n   若引擎發動後模組短時間無法ON，表示電瓶電壓太低大量充電中或發電系統有問題\n4.大電流負載應間接驅動或採多模組並接或分接來分散電流","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092080282","category_name":"電料","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092080282","name":"電料","url":"/tw/%E9%9B%BB%E6%96%99-2092080282-category.html"}],"view_count":3,"watch_count":19}