{"type":"product","schema_version":"1.0","item_id":"100127410199","canonical_url":"https://tw.bid.yahoo.com/item/100127410199","title":"12V2A戶外防水電子式變壓器,充電器,監視鏡頭,LED燈皆可使用 安全 省電 品質穩定","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-24T15:37:35.257Z","current_price":99,"original_price":null,"stock_status":"out_of_stock","available_quantity":4,"sold_quantity":7,"seller":{"id":"Y8065605901","name":"Carholder","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/2de6f037-6421-4247-92d6-38ec6b87cfb7.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6f66b43a-33ce-4ccb-a580-f23b191d2abb.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/a5ac8269-f731-4ee9-a571-d990e9e2cb27.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"【產品名稱】\n\n12V2A戶外防水監控電源變壓器\n\n \n\n【基本參數】\n\n額定輸入電壓: 100～240VAC 50/60HZ \n\n額定輸出功率: DC 12V-2A 24W \n\n輸入規格:中規(美規/歐規可根據需要訂購) \n\n輸出線長: 1米 \n\n輸出插頭樣式:5.5*2.1mm叉口DC頭內正外負,內十外一\n\n \n\n【技術參數】\n\n輸入電壓範圍: AC100-240V. \n\n輸入電壓頻率: 50-60Hz.35VA \n\n輸出電壓: 12V \n\n輸出電壓調整率: 5%. \n\n輸出額定電流:最大2A \n\n電流輸出範圍: 0-2A \n\n效率：>76% \n\n輸出紋波阻性: <100mVp-p. \n\n輸出過流保護電流: 125% \n\n最大輸出功率: 24W \n\n輸入過壓保護：275V \n\n輸出過壓保護：12.5V\n\n \n\n【特點】\n\n帶負載能力好，性能100%穩定，恆流恆壓，適應範圍更廣，輸入、輸出過壓保護，短路保護，過流保護，保護巧妙完善。做工精細，材質好，非常好用！\n\n \n\n【適用範圍】\n\n本電源為普通型開關電源,保護性能好,穩定性優越,能很好的適應監控攝像頭供電。\n\n \n\n【選購注意】\n\n各種設備的插頭各異，電壓與DC插頭極性內正（+）外負（-）是否與本產品相同，所需電流應小於或等於本產品，請注意選擇，避免插頭或參數選擇錯誤導致不能使用，如不明白請咨詢本公司相關人員！","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":"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":"2092076142","category_name":"有線監控攝影機","breadcrumb":[{"id":"2092077887","name":"相機、攝影與周邊","url":"/tw/%E7%9B%B8%E6%A9%9F%E3%80%81%E6%94%9D%E5%BD%B1%E8%88%87%E5%91%A8%E9%82%8A-2092077887-category.html"},{"id":"2092076141","name":"監視設備","url":"/tw/%E7%9B%A3%E8%A6%96%E8%A8%AD%E5%82%99-2092076141-category.html"},{"id":"39754138","name":"監控攝影機","url":"/tw/%E7%9B%A3%E6%8E%A7%E6%94%9D%E5%BD%B1%E6%A9%9F-39754138-category.html"},{"id":"2092076142","name":"有線監控攝影機","url":"/tw/%E6%9C%89%E7%B7%9A%E7%9B%A3%E6%8E%A7%E6%94%9D%E5%BD%B1%E6%A9%9F-2092076142-category.html"}],"view_count":0,"watch_count":5}