{"type":"product","schema_version":"1.0","item_id":"100552259523","canonical_url":"https://tw.bid.yahoo.com/item/100552259523","title":"【AI電子】*PWM大功率直流電機調速器 數字刻度數顯轉速表 有刷馬達控制器12V24","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-15T06:48:07.871Z","current_price":850,"original_price":null,"stock_status":"out_of_stock","available_quantity":1,"sold_quantity":4,"seller":{"id":"Y6360676612","name":"AI電子科技廣場","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/8556ef24-b346-41db-8422-647fb9dfe796.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/528d2f23-fce6-4ae7-8115-0ab5f1a23555.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/9a2a224e-9562-4aa1-ad6c-6d295544265c.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/cdb1db99-15ab-4c23-bf4c-7bdb82e6e7cf.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"數顯只顯示0-100 為電機全速的百分比表非電機實際轉速\n\n     技術參數                                                        \n\n■ 工作電壓: 9V-55V                                          ■輸出電壓:  負載下線性\n\n■最大電流: 100A                            ■持續電流: 60A\n\n■調速範圍: 0%——100%                 ■控制頻率 : 15ＫＨＺ\n\n■調速方式:電位器（帶開關）                ■調速類型:調流\n\n■ 正轉反轉:單向■ 數顯定位: 0-100 （全速百分比）                              \n\n■主板尺寸:長128 MM *98 MM *40 MM          ■產品淨重: 280克\n\n \n\n注意:輸入一定要分正負。輸入電壓要和電機電壓相等","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092064025","category_name":"其他","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":"2092064025","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092064025-category.html"}],"view_count":1,"watch_count":6}