{"type":"product","schema_version":"1.0","item_id":"100569620176","canonical_url":"https://tw.bid.yahoo.com/item/100569620176","title":"【改進版】直流無刷電機驅動板 調速板 光驅硬碟馬達控制器7V-12V W64.0321 [119765]","subtitle":null,"condition":"近全新","currency":"TWD","observed_at":"2026-04-30T13:05:59.375Z","current_price":315,"original_price":null,"stock_status":"in_stock","available_quantity":83,"sold_quantity":24,"seller":{"id":"Y2831399681","name":"。BUY360。電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/68f55881-5001-47fd-a0c7-6d4892867cc6.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e34e12e9-f3c5-49c5-8a55-dcab230a0d79.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/76ea7ce5-501e-47c0-ba46-21f778111359.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"【改進版】微型直流無刷電機驅動板\n\n 以前出售的無刷電機驅動板當電機線接觸不良、接錯線、負載過大、輸出端短路都很容易燒毀驅動晶片，現在改進後的驅動板不管你電機怎樣接錯線、負載多大、電機線短路都不會燒晶片了，可以放心的隨意操作。\n\n 本驅動板可以驅動硬碟無刷電機、光驅無刷電機等微型3線或4線無霍爾無刷電機\n\n 驅動板有電壓反接保護，過電流保護，短路保護，接線簡單，使用起來很省心的。\n\n 本店每週都有新上架的寶貝，喜歡DIY的朋友請及時關注。\n\n 【驅動板尺寸】長*寬*高 64*47*18mm\n\n  \n\n  \n\n  \n\n 硬碟電機使用電壓7-12V都可以轉的，電壓越高轉速越快，最高可以達到10000轉左右。\n\n  \n\n \n\n \n\n \n\n \n\n \n\n  \n\n  \n\n  \n\n \n\n 怎樣識別4線電機的公共端口：用萬用表的電阻*1的檔位分別量這四個端子，其中一個端子與另外三個端子的電阻值最小且相等，那麼這個端子就是COM端子，也就是公共端子。驅動板自動識別3線或4線無刷電機，4線的無刷電機也可以不接COM線。\n\n \n\n 【驅動電壓】DC 7-12V\n\n 【工作電流】≤1.2A\n\n 【調速範圍】0%-100%\n\n 【轉相控制】有\n\n 【電壓反接保護】有\n\n 【過流保護】有\n\n 【短路保護】有\n\n 注意：無刷驅動板短路過電流保護後電源指示燈熄滅，這時要斷掉驅動板的供電，處理好過流的原因後再給驅動板供電，LED電源指示燈亮起後就能正常工作了。","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":5,"watch_count":7}