Specifications Input voltage AC 220VOutput voltage linear under loadContinuous current 10AMaximum current 20ARegulated voltage DC 10 210VSpeed regulation method potentiometer linear Wiring type Barrier terminalKnob specification 500K with switchModule size length width height 85MM 58MM 38MMProduct net weight 135gNote 1 The voltage must be measured under load and the no load voltage remains unchanged 2 This product is only suitable for 220V DC brushed motors Package Included 3 x500W DC Motor Driver High Voltage Motor Speed Controller