PWM duty cycle: 0%-99%. PWM frequency: 15khz.
eBay
Rated current: 40A(Maximum output current). Regulation range:5-100 percent. - Fit all kinds of dc lamp was dimming, all kinds of dc heater adjust the temperature. - Fit all kinds of general-purpose and have a DC motor speed with brush.
eBay
Output current: 40A. Suit for: DC Brush Motor. Frequency: 15kHz. Function: Forward, Reverse, Stop. 5pcs Watch Case Polish Block Watch Repair Tools Watch Case Buckle Polish Tools. Speed Rang: 0-100%. 4Pcs Propeller Protector Wing Guard Blades For DJI Mini 2/Mavic Mini SE Drone N.
eBay
Suitable for the DC motor (or DC load) within 20A. PWM frequency: 25 KHz. Connection mode Max current: 20 A. Blue Line: Motor+ Green Line: Motor -. Adjustable speed range: 0%-100%.
eBay
Do not reverse positive and negative power loads. The LED indicates the power up and the speed of motor. There are slight difference between the picture and the real item caused by light brightness,hope you can understand.
eBay
Rated current: 40A(Maximum output current). Regulation range:5-100 percent. - Fit all kinds of dc lamp was dimming, all kinds of dc heater adjust the temperature. - Fit all kinds of general-purpose and have a DC motor speed with brush.
eBay
Suitable for the DC motor (or DC load) within 20A. - PWM Frequency: 25kHz;. - Colour: White. - Duty Cycle adjustable: 5%-100%. TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
eBay
Safe to use, using aluminum plate heat sink, DC motor governor has fast heat dissipation, and can prolong the service life. Adjustable Speed Range: 1 to 1800 RPM Adjustable. Speed Range: 0-100%.
eBay