{"type":"product","schema_version":"1.0","item_id":"100949835742","canonical_url":"https://tw.bid.yahoo.com/item/100949835742","title":"►394◄XL4015 5A DC-DC 降壓 電源模組 大功率 高效率 可調 穩壓 附散熱片","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-20T13:13:54.904Z","current_price":40,"original_price":null,"stock_status":"in_stock","available_quantity":994,"sold_quantity":5,"seller":{"id":"Y2849097376","name":"宇倉電子-全館(已含稅)開發票","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/af0181db-7249-4c5f-a66d-364a970feba7.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"模組性能與特點：\n\n模組性質：非隔離降壓模組（BUCK）\n\n輸入電壓:  4-38V (輸入請儘量不要超過38V）\n\n輸出電壓：1.25-36V連續可調              \n\n輸出電流：0-5A\n\n輸出功率：75W\n\n工作溫度：-40~+85度\n\n工作頻率：180KHz\n\n轉換效率：最高96%\n\n負載調整率：S（I）≤0.8%（輸入24V，輸出12V，負載從1~4.5A變化時測得）\n\n電壓調整率：S（u）≤0.8%（輸出12V，4A時，電壓從18~32V變化時測得）\n\n電源指示燈：有\n\n短路保護： 有（限制電流8A)\n\n超溫保護： 有（超溫後自動關斷輸出）\n\n輸入反接保護：無，（如需要請在輸入串入大電流二極體）\n\n安裝方式：2顆3mm鏍絲\n\n接線方式：焊接，V-IN為輸入，V-OUT為輸出\n\n模組尺寸：長54mm寬23mm高15mm\n\n \n\n應用範圍：\n\n   本模組可以應用在輸入電壓高於輸出電壓的降壓領域，如蓄電池、電源變壓器、DIY可調穩壓電源、24V車載筆計本電源、工業設備降壓、12V轉3.3V，12V轉5V，24V轉5V，24V轉12V，36V轉24V等。","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"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092073513","category_name":"其他耗材","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":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092073513","name":"其他耗材","url":"/tw/%E5%85%B6%E4%BB%96%E8%80%97%E6%9D%90-2092073513-category.html"}],"view_count":2,"watch_count":2}