Description

High-power PWM Generator Module Pulse Mode Dimming Speed Control Module Adjustable Cycle Delay PP2/PP2K Drive LED Motor Load

Note that this high-power PWM driver is waveform-free when it is not connected to the load, and has a waveform after the load is connected. The internal schematic diagram is shown below:

• Can directly drive LED, motor, solenoid valve and other loads

• Two modes can be selected:

• PWM mode - frequency (continuous), duty cycle. Note that the number of pulses cannot be set in this mode.

• Always pulsed;

• PULSE pulse mode - positive pulse width time, negative pulse width time, power-on delay start time,

• The number of pulses is adjustable.

• With start and stop button, can control the output and stop of the signal

• Wide voltage input 3.3-30V, 5.08mm terminal wiring

• 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 20KHZ

• Duty cycle range: 0-100%, 1% stepping

• Number of pulses: 1-9999, or infinite (display '----' stands for infinity)

• Delay output time: 0.000s-9999s, the minimum can be set 1ms

• Positive and negative pulse width length: 0.000s-9999s, the minimum can be set 1ms

• Output load capacity: less than 8A (MOS switch tube)

• Output amplitude: the amplitude is equal to the supply voltage (OUT+ is directly connected to the V+ module)

• Product size: 60mm*32mm*10mm