DC 9V~60V DC Speed Regulator. - The speed regulator uses PWM technology, which has the characteristics of high conversion efficiency, wide speed regulation range and stable performance. (with turn off switch).
eBay
PWM duty cycle: 0%-100%. High reliability. High efficiency, high torque, low heat generation. Quiescent current: 18A.
eBay
Max Current: 40A. 3:Only can work for Brush DC Motor ,Can't Work for Brushless Motor. Speed range: 0--100%.
eBay
A wide range of support motor. As long as the DC resistance of the motor is greater than 2 ohms DC resistance can. equipped with a fuse protection and better performance. Specification: 1. Can support AC and DC input.
eBay
eBay
The regulator is connected to the motor. Then turn on the power and adjust the speed knob to the desired position. Turn off the power when not needed. Power frequency: 50Hz/60Hz. Small size, high precision, wide speed range and long service life.
eBay
For Dyson Airstrait HT01 Hair Straightener Tote Bag Carry Case Portable Travel. Resistance Electric Heating Type: Within 2000W. UK Plug Input: AC220-240V/MAX.10A. Motor Fan Type: Within 1400W. New Book How to Produce Everything You Need on Your Property.
eBay
The maximum output power : 400W(the power is 12V 10A =120W. 24V maximum power of 200W) PWM frequency is 21KHz ;. Suitable for the DC motor (or DC load) within 8A, Peak current 10A. TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
eBay