ZK-PP2K PWM DC 3.3-30V 12V 24V Motor Speed Controller Regulator 8A 150W Adjustable LED Dimmer Pulse Frequency Duty Ratio

Practical Scenes 1 LED brightness adjustment frequency duty cycle can be adjusted2 Motor speed adjustment frequency and duty cycle can be adjusted3 Drive the solenoid valve to pull and release automatic cycle delay output can set cycle number or infinite loop 4 Control equipment to turn on and off do switch fatigue test voltage sag and other tests to verify the reliability of customer equipment 5 Delay start load delay time can be set after the delay it will be turned on or intermittently Features 1 1 can directly drive LED motor solenoid valve and other loads1 2 Two modes can be selected PWM mode frequency continuous duty cycle Note that the number of pulses cannot be set in this mode and the pulse is always emitted PULSE pulse mode positive pulse width time negative pulse width time power on delay start time and number of pulses are adjustable 1 3 With start and stop button can control the output and stop of the signal1 4 Wide voltage input 3 3 30V 5 08mm terminal wiring Specifications Working voltage 3 3 30V note that the positive and negative poles Should not be reversed otherwise it may burn out Frequency range 1Hz 150KHz the accuracy is about 2 Motor speed control generally chooses 20KHZDuty cycle range 0 100 1 steppingNumber of pulses 1 9999 or infinite display stands for infinity Delay output time 0 000s 9999s the minimum can be set 1msPositive and negative pulse width length 0 000s 9999s the minimum can be