ZK-PP2K PWM Signal Generator Dimmer Motor Speed Module Controller Regulator Driver Adjustable Dimming Pulse Frequency Duty Cycle
Features:
1. Wide voltage input 3.3-30V, 5.08mm terminal wiring.
2. It can directly drive loads such as LEDs, motors, solenoid valves, etc.
3. With a start and stop button, it can control the output and stop of the signal.
Various scenarios:
1. LED brightness adjustment, frequency, duty cycle can be adjusted
2. Motor speed adjustment, frequency, duty cycle can be adjusted
3. Drive the solenoid valve to close and release, automatic cycle, delay output, cycle times (or infinite cycle) can be set.
4. Delay start of the load, the delay time can be set, after the delay it is always on or works intermittently.
5. Control the on and off of equipment, do switch fatigue test, voltage sag test and other tests to verify the reliability of customer equipment.
Two modes to choose from:
PWM mode - frequency (continuous), duty cycle. Note that the number of pulses cannot be set in this mode, and pulses are always issued;
PULSE pulse mode - positive pulse width time, negative pulse width time, power-on delay start time, and the number of pulses are adjustable.
Specification:
Size: 60mm*32mm*10mm
Duty cycle range: 0-100%, 1% step
Output load capacity: less than 8A (MOS switch tube)
Number of pulses: 1-9999, or infinite (display `----` for infinite)
Delay output time: 0.000s-9999s, the minimum can be set to 1ms
Positive and negative pulse width length: 0.000s-9999s, the minimum can be set to 1ms
Working voltage: 3.3~30V (note that the positive and negative poles should not be reversed, otherwise it may burn)
Frequency range: 1Hz~150KHz, the accuracy is about 2%. Motor speed regulation generally chooses 20KHZ
Output amplitude: the amplitude is equal to the power supply voltage (OUT+ and V+ are directly connected inside the module)
Notice:
The high-power PWM driver (PP2 and PP2K) is a MOS switch-type output. When the load is not connected, there is no waveform, and only after the load is connected, there is a waveform.
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