1、Input terminal anti‑reverse connection protection, reverse connection will not burn, support PWM output short‑circuit protection. 2、With soft start, there will be no current impact on the motor and extend the life of the motor. 3、Large display range, 1HZ‑150KH, to meet the needs of various work scenarios. 4、PWM can output a large duty cycle range, 1‑100% adjustable, PWM output frequency, THz‑150KHz adjustable. 5、LCD display frequency, clear, generate PWM pulse, suitable for motor control, electronic equipment. 1 x PWM Pulse Generator  Item Type: PWM Pulse GeneratorMaterial: ABSPower Supply: 3.3-30VDCWorking Current: 25mAPower Consumption: 0.3WDisplay Value Range: 1Hz-150KHzPWM Output Duty Cycle Range: 1-100% AdjustablePWM Output Frequency: THz-150KHz AdjustableSlow Start Time: 0-999 SecondsSlow Stop Time: 0-999 SecondsInput Anti-Reverse Protection: SupportPWM Output Short Circuit Protection: SupportPurpose: For Generate PWM PulseApplicable Scenarios: For Motor Control, Electronic Equipment