{"type":"product","schema_version":"1.0","item_id":"100253527072","canonical_url":"https://tw.bid.yahoo.com/item/100253527072","title":"防水3A 24V轉12V變壓器LED SMD 車用變壓器-直流降壓器 24V 轉 12V 非10A 20A 30A","subtitle":"下單前請先詢問有無現貨..謝謝","condition":"全新品","currency":"TWD","observed_at":"2026-04-25T01:15:06.264Z","current_price":180,"original_price":null,"stock_status":"in_stock","available_quantity":462,"sold_quantity":8,"seller":{"id":"Y1866787077","name":"Y1866787077","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/da2fd184-1efd-4401-9a04-266736ec3910.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/1464dfb0-00f5-4b9f-ae0f-44ab5a1b3e3b.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d3ca6956-b5ca-43cb-87e4-99343b71b8a2.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/8beb32b4-6f2a-4bba-af0f-039bfc488fed.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/fde1d13c-7619-402d-8717-9e09431d283b.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"入力電壓24V 轉 出力電壓12V出力電流3A\n\n 商品尺寸:長約46MM(含故定腳約63MM) 寬約32MM高約18MM\n\n紅線=24v電源黑線=負極黃線=12v輸出\\\n\n24V轉12V變壓器用於汽車影音產品：\n\n如（DVD/顯示幕/攝像頭/倒車雷達/燈條/等小電子產品）\n\n適用用於貨車一類是24V電源的汽車 \n因為一般得汽車電器都是為小車設計的 都是12V電源 有了這個變壓器就可以讓貨車一類的汽車使用上所有的12V電源的電器最大額定電流3A絕大部分汽車電器都可以\n\n使用注意: 下標前請先尋問有無現貨電子物品出貨前均會測試及檢查才會寄出 如新品故障.缺件3日內請急速告知 謝謝下標前請參考\"關於我\"內公告項","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092064481","category_name":"其他汽車百貨","breadcrumb":[{"id":"2092105204","name":"汽機車精品百貨","url":"/tw/%E6%B1%BD%E6%A9%9F%E8%BB%8A%E7%B2%BE%E5%93%81%E7%99%BE%E8%B2%A8-2092105204-category.html"},{"id":"2092105211","name":"汽車精品","url":"/tw/%E6%B1%BD%E8%BB%8A%E7%B2%BE%E5%93%81-2092105211-category.html"},{"id":"2092064481","name":"其他汽車百貨","url":"/tw/%E5%85%B6%E4%BB%96%E6%B1%BD%E8%BB%8A%E7%99%BE%E8%B2%A8-2092064481-category.html"}],"view_count":0,"watch_count":2}