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The Mini 5A PWM DC Motor Speed Controller is a compact and efficient module designed to control the speed of DC motors or brightness of LEDs using Pulse Width Modulation (PWM). It supports input voltages from 3V to 35V, handles up to 5A of current, and can deliver up to 90W of power, making it ideal for small motorized projects, fans, pumps, and LED dimming.
✅ Key Features:
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Wide voltage range: 3V to 35V DC
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Max output current: 5A (with heatsink)
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Power output: up to 90W
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High-efficiency PWM control for motor speed or LED brightness
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Compact size with onboard knob for easy adjustment
Specifications:
| Feature | Details |
|---|---|
| Input Voltage | 3V–35V DC |
| Max Output Current | 5A (with proper cooling) |
| Max Power | 90W |
| Control Method | PWM (Pulse Width Modulation) |
| PWM Frequency | 13kHz (typical) |
| Duty Cycle Range | 0%–100% |
| Adjustment | Rotary potentiometer knob |
| Application | DC motor speed control, LED dimming, fans, pumps |
| Board Size | Approx. 32mm x 32mm x 15mm |
