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Compact PWM speed controller for adjusting the speed of compatible brushed DC motors. The potentiometer provides smooth duty-cycle adjustment, while the wide DC input range makes the module suitable for workshop, hobby, repair and prototyping applications.
Key features
- Input voltage: DC 4.5–35V
- Output current: 0–5A
- Maximum output power: 90W
- PWM frequency: 20kHz
- Duty cycle: 1%–100%
- Standby current: 7μA
- Module size: approximately 30 × 26 × 14mm
- Available in packs of 1, 3 or 9 modules
Important installation notes
- For DC power only. Do not connect directly to AC mains.
- Observe the correct positive and negative polarity to avoid damage.
- Motor rotation direction can be reversed by swapping the motor leads.
- Turn the potentiometer to adjust PWM duty cycle and motor speed.
- Ensure the motor load remains within the module's voltage, current and power ratings.
Condition: new. Package quantity is selected from the available options.
