Working Voltage: DC9V-50VControl Power: 0.01-500WQuiescent Current: 0.02APWM Duty Cycle: 10%-100>#/b###PWM frequency: 13khzSize: 5x5x2.6cm/1.97x1.97x1.02inch
https://shopping.truda.io/product/controler-motor-engros-dc-reglabil-9-50v-max-500w
Working Voltage: DC9V-50VControl Power: 0.01-500WQuiescent Current: 0.02APWM Duty Cycle: 10%-100>#/b###PWM frequency: 13khzSize: 5x5x2.6cm/1.97x1.97x1