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High Grade Material: This PWM Motor Speed Controller is made of premium quality circuit board material, which has a good durability and wear-resistance to ensure a long term service. Soft-Start Protection: The motor controller has a soft-start protection function that can effectively reduce the inrush current, protect the motor and prolong the life of the motor. Parameters: Working voltage: DC 9V-60V Rated current: 12A Peak current: 20A Power: 500W (max.) Working Frequency: 1KHz-99KHz Frequency Accuracy: 1% Frequency Resolution: 1KHz Working cycle: 0%-100% Working cycle resolution: 1% Working Temperature: -40~85°C Working humidity: 0%-95%RH Size: 79*43*26mm Package Detail: 1 * Motor Speed Controlle.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.