⁺Motor Speed Control Module DC12V24V36V48V High Power Drive Board PWM 20A
Maximum Instantaneous Current: 20A. Using dual MOS tubes, larger heat dissipation area, smaller on-resistance. Brushless motors and brushless fans are not suitable for this governor. Module Size: 75 x 45 x 28mm / 3 x 1.8 x 1.1in.