{"type":"product","schema_version":"1.0","item_id":"100139524238","canonical_url":"https://tw.bid.yahoo.com/item/100139524238","title":"【UCI電子】(4-6) DC-DC 降壓電源模塊 6.5v12V~40V轉5V +車載電壓表 USB充電 手機","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-01T13:42:48.521Z","current_price":75,"original_price":null,"stock_status":"in_stock","available_quantity":86,"sold_quantity":25,"seller":{"id":"Y3083175903","name":"㊣UCI電子㊣ 專營電子零件.模組","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/97230dd2-ce7f-42a7-9b55-45aaaf985186.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d58171b9-eaed-472d-8192-12bfe13fe468.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/9185e2f6-ff6c-4ecc-bc5f-4a82783eaac7.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c24e5ab9-b4b8-4751-908c-4af4a82ae391.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"兩線製車載電壓表+ 穩定輸出5.0V USB充電二合一\n\n高性能、多用途、智能化、人性化的設計\n\n模塊性能及亮點：\n\n1.超寬的電壓表量程：DC4.5~40V\n\n2.5V/2A的輸出電流的能力（輸入電壓在6.5~40V時才能穩定的輸出5.0V電壓）\n\n3.一鍵（“輸出使能”按鍵）開關USB輸出，一鍵（“低功耗”按鍵）進入超低功耗\n\n4.車載電壓表可自校準，永遠不會存在電壓表不精準的問題！ ！\n\n5.帶反接保護，反接不燒\n\n6.帶過流、過溫保護\n\n7.帶USB電源指示燈\n\n8.帶接線端子，方便接入線路\n\n9.高效率，低紋波\n\n模塊使用說明：\n\n \n\n模塊上電後即可實時檢測電壓，當您需要給手機、Ipad、MP3等數碼產品充電時，輕觸“輸出使能”按鍵即可，此時USB電源指示燈亮起，USB輸出5.0V電壓；當您需要關閉數碼管時，輕觸“低功耗”按鍵，此時模塊進入超低功耗待機模式，USB輸出也相應關斷。\n\n \n\n模塊用途：\n\n \n\n超寬的輸入電壓，可為汽車/電瓶車/摩托車使用，用於監視電瓶電壓，及時掌握電瓶狀態，可用於各種電壓測量用途。\n\n \n\n5.0V，2A的輸出電流能力，足夠滿足各種USB設備，電壓非常穩定。\n\n \n\n注：本模塊D+ D-短路，可兼容絕大部分手機充電，並預留了各種手機識別電阻安裝位置，如果您需要加入識別電阻，請將連接D+ D-的導線切斷，自行加入即可。","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","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":0,"watch_count":30}