(Potentiometer)Adjustable 10-50V/40A/2000W DC Motor Speed Control PWM CEL
15,16 €
Protective case creates better durability; max power of 2000W and small noise. 12V: 480W; 24V: 960W; 36V: 1440W；40V: 1600W; 50V: 2000W. Apply field-effect tube, drive IC, 70μm copper sheet PCB for higher efficency of PWM wave output.
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