12v 40v 400w pwm dc motor speed controller governor switch with
9,88 €
PWM frequency: 13 kHz. PWM Sampling rate: 10% -100%. Onboard 10A quick blow glass tube fuse; Fuse size: 5 x 20mm. High efficiency, high torque and low heat generation. 1 Piece DC Motor Speed Con. With reverse polarity protection, high current protection.
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