{"type":"product","schema_version":"1.0","item_id":"100065529071","canonical_url":"https://tw.bid.yahoo.com/item/100065529071","title":"75V 30A【TopDIY】MT-30A 直流馬達 調速器 大電流 LED 開關 驅動器 調速 模組 電機 調光","subtitle":"專業DC 75V 30A直流馬達調速器，配備LED數位顯示屏與軟啟動功能，支援PWM脈寬調變，頻率1Hz-150KHz可調，適用於直流馬達控","condition":"全新品","currency":"TWD","observed_at":"2026-05-19T18:08:32.881Z","current_price":459,"original_price":null,"stock_status":"out_of_stock","available_quantity":1,"sold_quantity":13,"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/7b4be159-8615-4e5f-b9f6-f8695b6968a0.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7a7b2dbe-639f-40cf-b273-f716893096ed.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/918354c9-1191-4465-bffb-f75e4c2cdb84.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/9d758ae1-dae6-4d90-ba79-0b3a48c3a567.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e2b7454b-b32a-4deb-bf6b-34b95e8527cc.jpg","role":"detail","alt":"商品圖片 5","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• LED數位顯示屏，即時顯示輸出參數與設定值\n• 軟啟動軟停止功能，延時可調0-999秒\n• PWM脈寬調變輸出，占空比1-100%可調\n• 支援外接開關控制與0-10V類比控制\n• 配備Modbus RTU通訊協定，支援遠端控制\n• 金屬外殼散熱設計，穩定可靠\n\n規格說明\n供電電壓直流12-75VDC（不可接交流電）\n輸出電流30A以內，最大峰值電流40A\n顯示頻率1Hz-150KHz可調\n占空比範圍1-100%可調\n軟啟動時間0-999秒可調\n驅動器尺寸110×78×36mm\n控制器尺寸79×43×26mm\n通訊協定Modbus RTU，波特率9600\n\n適用場景\n• 直流馬達轉速控制與調速應用\n• LED燈具調光控制系統\n• 工業自動化設備控制\n• 電動工具轉速調節\n• 風扇轉速控制應用\n\n操作設定\n• 旋鈕左右旋轉：調節數值大小\n• 短按旋鈕：啟用或關閉PWM輸出\n• 長按2秒：自動切換調節頻率或占空比\n• 長按6秒：進入參數設定介面\n• 支援OPEN/OFF、輸出範圍、軟啟停時間等多項參數設定\n\n接線說明\n• 輸入電源正極/負極：連接12-75VDC電源\n• 電機/照明燈正極/負極：連接負載設備\n• PWM輸入：外接控制信號輸入\n• 12V輸出：提供控制器電源\n• 注意：輸入端直流正負極不可接反，不可接交流電源\n\n包裝內容\n• MT-30A驅動器主機 × 1\n• LED數位控制器 × 1\n• 連接線材 × 1組\n• 開關電源供應器（7.5V 30A）× 1","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":"2092104745","category_name":"電表/儀表","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092104745","name":"電表/儀表","url":"/tw/%E9%9B%BB%E8%A1%A8-%E5%84%80%E8%A1%A8-2092104745-category.html"}],"view_count":1,"watch_count":2}