{"type":"product","schema_version":"1.0","item_id":"100025814363","canonical_url":"https://tw.bid.yahoo.com/item/100025814363","title":"電源板【TopDIY】DC-48V4A 電源 模組 48V 直流 供應 實驗 實驗板 電源供應器 供電 變壓器 4A","subtitle":"TopDIY DC-48V4A電源供應模組，提供穩定48V直流輸出，支援AC90-264V寬電壓輸入，具備超載、短路、過溫多重保護機制。模組","condition":"全新品","currency":"TWD","observed_at":"2026-05-02T13:39:47.454Z","current_price":278,"original_price":null,"stock_status":"out_of_stock","available_quantity":6,"sold_quantity":10,"seller":{"id":"Y6924003869","name":"【TopDIY】長久經營，用心服務！","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/f5aec2e7-e379-4ec9-94ac-e79832432d12.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5ebf95c3-b603-4534-bbc4-a92bfb528697.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e102ab0b-ccc3-4514-870e-c1e85fffb6fd.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"⚠️ 訂單總額未滿100元（不含運費）不出貨，請勿下標  \n      📋 購買須知\n          ❶ 台灣倉庫現貨\n      ❷ 價格統一，無法議價\n      ❸ 無面交自取服務\n      ❹ 可開免用統一發票收據（請備註 統編、公司全銜）\n      ❺ 每日下午1點截單出貨，週末休息\n      ❻ DIY商品需有基礎，無專人教學\n      ❼ 保固1個月，都是全新品，不接受試用退貨\n      ❽ 不接受退換：保固貼移除/包裝毀損/已使用/個人因素    \n  \n\n商品特色\n• 寬電壓輸入設計，支援AC90-264V全球通用電壓規格\n• 穩定48V直流輸出，額定電流4A，峰值可達6.5A\n• 多重保護機制：超載保護、短路保護、過溫保護\n• 模組化PCB設計，體積小巧便於安裝整合\n• 輸入輸出端子明確標示，接線簡單安全\n• LED指示燈顯示輸出狀態，運作狀況一目了然\n\n規格說明\n電源型號DC-48V4A模組板\n輸入電壓AC90-264V（國際電壓全球通用）\n頻率輸入50Hz-60Hz\n輸出電壓直流DC48V\n輸出電流額定5A/峰值6.5A\n輸出功率180W\n整體尺寸114×64×35mm（長×寬×高）\n定位孔尺寸105×56mm\n\n適用場景\n• 電子實驗開發板供電使用\n• 工業設備直流電源供應\n• DIY電子專案製作\n• 自動化控制系統供電\n• LED燈條或其他48V設備驅動\n\n使用說明\n• 輸入端接AC90-264V交流電源\n• 輸出端提供穩定DC48V直流電\n• 四角固定孔方便安裝固定\n• 螺絲固定線端子，接線穩固可靠\n• LED燈亮起表示正常輸出狀態\n\n注意事項\n• 峰值電流指瞬間可提供約1.6倍額定電流\n• 長時間超載使用可能觸發保護機制\n• 如需更大電流輸出，建議選用更大電流規格電源板\n• 請依實際負載需求選擇適合的電源規格","shipping_methods":[{"name":"7-ELEVEN取貨不付款","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":"2092074846","category_name":"電池/變壓器","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":"2092072522","name":"電腦/筆電周邊","url":"/tw/%E9%9B%BB%E8%85%A6-%E7%AD%86%E9%9B%BB%E5%91%A8%E9%82%8A-2092072522-category.html"},{"id":"2092074846","name":"電池/變壓器","url":"/tw/%E9%9B%BB%E6%B1%A0-%E8%AE%8A%E5%A3%93%E5%99%A8-2092074846-category.html"}],"view_count":0,"watch_count":2}