Conditon: Brand _x000D_ Item Type: Speed Control Module_x000D_ Material: PCB_x000D_ Color: As Pictures Shown_x000D_ Circuit Board Size: Approx. 76mm x 45mm/3.0 x 1.8in_x000D_ Input Voltage: DC12-48V_x000D_ Output Current: 0-20A_x000D_ Type of Speed Regulation: Flow Regulation_x000D_ Speed Range: 0-_x000D_ Wiring Type: Fence Type Terminal_x000D_ Output Voltage: Linear Under Load_x000D_ Continuous Power: 1200W_x000D_ Speed Regulation Method: Potentiometer (Linear)_x000D_ Control Frequency: 25KHZ_x000D_ Rotary Knob Specifications: 097 (0-Speed Regulation) 1PWM high-efficiency DC motor speed control module, stepless speed change, PLC speed regulation. 2The 50V/1000uF large capacitor has obvious advantages compared to other types of speed governors of 100-200uF. 3Use 1RF3205 power tube, use 8500 high current terminal, the power is stronger. 4Advanced technology, high efficiency, high torque, low heat, low noise, is widely applied to industrial production. 5Manufactured from premium pcb materials for a long service life and stable performance.1 xSpeed Control Module