{"type":"product","schema_version":"1.0","item_id":"101370925821","canonical_url":"https://tw.bid.yahoo.com/item/101370925821","title":"電源自動切換模組 電源停電轉電池供電自動充電控制板","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-01T20:53:03.820Z","current_price":175,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y0149357241","name":"自強電控企業社","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/4a463602-c00e-4a97-b4a4-ddce88d069ae.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/938e0dc2-5116-4b72-93a9-b6561f2f583a.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f2e28d94-4bf7-4d47-92f7-aa1fed7d7012.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/76ff03b9-2dda-4f73-b7b4-b504dc3513d5.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"產品名稱:直流電源自動切換模組\n\n產品型號:YX851\n\n控制電壓:DC 12V\n\n控制電流:10A\n\n產品尺寸:69*48*18mm(長*寬*高)\n\n安裝尺寸:61*41mm(4*3mm)\n\n產品約重:40g \n\n產品包裝:防靜電包裝\n\n  \n\n產品接線:\n\n電源能否充滿電池取決於電源電壓電流及電池的容量.\n\n當AC 110V變壓器有電時,優先給負載供電,同時另由AC 110V變壓器給電池充電,當電池欠壓啟動充電,當電池過壓停止充電.。\n\n當AC 110V變壓器無電時,自動切換到電池給負載,","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","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":"2092064025","category_name":"其他","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092064025","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092064025-category.html"}],"view_count":1,"watch_count":1}