Controller Duty Cycle Frequency PWM Digital Display (1HZ-150kHZ):
Specifications:
Working Voltage: 3.5 - 30V (note that the positive and negative poles Should not be reversed, otherwise it may burn out)
Frequency Range: 1 - 150KHz, the accuracy is about 2%. Motor speed control generally chooses 20KHZ
Duty Cycle Range: 0-100%
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)
Size: 79 x 43 x 30mm
Features:
- Can directly drive LED, motor, solenoid valve and other loads
- Two modes can be selected:
1. PWM mode frequency (continuous), duty cycle. Note that the number of pulses cannot be set in this mode, and the pulse is always emitted.
2. PULSE pulse mode positive pulse width time, negative pulse width time, power-on delay start time, and number of pulses are adjustable.
- With start and stop button, can control the output and stop of the signal
- Wide voltage input 3.5-30V, 5.08mm terminal wiring
Uses:
1. LED brightness adjustment, frequency, duty cycle can be adjusted
2. Motor speed adjustment, frequency and duty cycle can be adjusted
3. Drive the solenoid valve to pull and release, automatic cycle, delay output, cycle number (or infinite loop) can be set.
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.
Caution: The positive and negative poles should not be reversed, otherwise it may burn out.
Please see all our listings here:
https://www.bidorbuy.co.za/seller/4397469
