Stepless Variable Speed Controller Switch for 12V 20A DC Brush Motor 48V
12,84 €
Suitable for the DC motor (or DC load) within 20A. for PWM frequency: 25kHz; Duty Cycle adjustable: 5%-. TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR. for PWM frequency:25kHz.
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