
30A 8-35V Single DC Motor Driver H-Bridge Forward/Reverse PWM
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Prices updated: 13 Oct 2026
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About this product
A single-channel DC motor driver module built around a full H-bridge, rated up to 30A at 8-35V. It supports forward and reverse rotation with full PWM speed control, and includes optical isolation on the input side, a 1000uF/35V input filter capacitor and five status LEDs. Suited to high-power robot and motor projects.
Specifications
- Supply voltage
- 8-35V
- Rated current
- 30A
- Control
- Full PWM
- Direction
- Forward and reverse
- Input filter capacitor
- 1000uF/35V
- Auxiliary output
- +5V/0.5A
- Input isolation
- Optical
Frequently asked questions
Can it drive a 12V motor from a 12V battery?
Yes, the supply range is 8-35V, so a 12V battery is within range. Make sure the motor's continuous and stall current stay within the 30A rating and that your wiring can carry it.
Can I use the +5V output to power my microcontroller?
The listing states a +5V/0.5A output for external circuits. Check that your microcontroller and sensors stay within 0.5A in total before connecting them to it.





