DC Motor Speed Controller Switch with 20A Stepless Variable Speed PWM 12V 60V
17,99 €
Suitable for the DC motor (or DC load) within 20A. for PWM frequency: 25kHz; Duty Cycle adjustable: 5%-. for PWM frequency:25kHz. TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
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