{"type":"product","schema_version":"1.0","item_id":"100562041226","canonical_url":"https://tw.bid.yahoo.com/item/100562041226","title":"功放喇叭揚聲器 音箱保護電路板 雙繼電器帶開機延時和直流保護板 W177","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-03T04:49:24.200Z","current_price":120,"original_price":null,"stock_status":"out_of_stock","available_quantity":4,"sold_quantity":6,"seller":{"id":"Y2831399681","name":"。BUY360。電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/e252876f-2013-4f65-851b-5478f7960130.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/0cede438-387d-4ba0-a690-88b2be3770d9.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7d48d76e-e10d-4345-bf63-96b691eeb130.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"^寶貝參數及規格 》                                                                                       喇叭保護板 （成品板）            \n   溫馨提示：DIY套件（散件）需要自己組裝及焊接，安裝製作過程需要一定的電子專業基礎和動手能力 \n    制過程存在損壞的風險，散件自己裝好，我們不提供售後服務，請慎重選擇，（不會的請購成品板） \n   喇叭保護板具有開機延時(3秒左右)和直流保護(起控電壓1V左右)功能,板子電路簡單,製作容易,工作安全可靠。帶有LED燈指示,保護的時候點亮,正常工作的時候熄滅.採用10A大電流繼電器,適合用於絕大多數的功放板。 \n   工作電壓交流：12-15V,需要獨立供電。 \n   PCB電路板尺寸為:長65mm*寬40mm   \n   淨重量：37克左右 \n   注意事項：BTL電路需要用兩套 \n                      喇叭保護需要獨立繞組供電，不能和其他電路共用電源。","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","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","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092104064","category_name":"電子零件/材料","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":"2092104064","name":"電子零件/材料","url":"/tw/%E9%9B%BB%E5%AD%90%E9%9B%B6%E4%BB%B6-%E6%9D%90%E6%96%99-2092104064-category.html"}],"view_count":0,"watch_count":1}