This DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). It’s perfect for applications like fans, etc. providing a nice adjustment of motor speed.
How to use:
First, remove the potentiometer. (you may take it down from one side of the circuit board or potentiometer side down under your need);
Second, connecting 0-5V DC control signal to the middle pin marking 0-5V;
Thirdly, connecting the earth wire of 0-5V DC control signal to the connecting piece on the pin marking GND;
Specification
| Operating Voltage (VDC) | 6 ~ 90 |
| Max. Operating Current (mA) | 8A |
| Maximum Current | 15A |
| Controlled Power | 0.01-1000W |
| Static Current | 0.005A (Standby) |
| PWM Pulse Width Modulation Range | 0%-100% |
| PWM Frequency | 16KHZ |
| Length (mm) | 60 |
| Width (mm) | 63 |
| Height (mm) | 30 |
| Weight (gm) | 77 |
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