Industrial-Grade MOSFET Driver Module – Adjustable PWM, 10–100A

Take precise control of your DC loads with this compact, heavy-duty MOSFET Driver Module. Featuring fully adjustable PWM (Pulse Width Modulation) output, it lets you fine-tune current flow from 10A all the way up to 100A — making it an ideal solution for motors, LED strips, heaters, pumps, and a wide range of industrial or DIY electronics projects.

Key Specifications

Current Range: Available in 20A, 50A, and 100A variants
Operating Voltage: 5V – 26V DC
Module Size: 16.7mm × 12.7mm (compact SMD form factor)
PWM Control: Fully adjustable duty cycle for smooth, stepless speed/power regulation
Protection: Built-in opto-isolation and fault protection circuitry for reliable, safe operation
Package Contents: 1 × SMD MOSFET Driver Module

Why Choose This MOSFET Driver Module?

✅ Wide current range — choose 20A, 50A, or 100A to match your exact application
✅ Opto-isolation — separates control and power circuits, protecting your microcontroller or signal source
✅ Fault protection — reduces risk of damage from unexpected load conditions
✅ Compact SMD design — easy to integrate into existing PCB layouts or enclosures
✅ Customizable — available in multiple current ratings to suit your build

Ideal Applications

DC motor speed control
LED dimming and lighting control
Heater element regulation
Pump and solenoid control
Robotics and automation projects
Industrial switching and load management

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Frequently Asked Questions

Q: What current ratings are available for this MOSFET Driver Module?

A: This industrial-grade MOSFET Driver Module is available in three current variants: 20A, 50A, and 100A. Select the rating that best matches your application's load requirements. All variants share the same compact SMD form factor (16.7mm × 12.7mm) and operate over a 5V–26V DC input range.

Q: What does the opto-isolation feature do in this PWM module?

A: Opto-isolation electrically separates the PWM control signal circuit from the high-current power circuit. This means your microcontroller, Arduino, or other signal source is protected from voltage spikes or noise generated by the load side — a critical feature for reliable industrial or hobby electronics builds.

Q: What types of loads can I control with this adjustable PWM MOSFET module?

A: This module is suited for a wide variety of DC loads including brushed DC motors, LED strips and lighting arrays, resistive heaters, water pumps, fans, and solenoid valves — any application that benefits from variable power delivery via PWM control within a 5V–26V, up to 100A operating range.

Q: Is this module easy to integrate into an existing electronics project?

A: Yes. The compact SMD design and straightforward PWM signal input make it easy to drop into custom PCB layouts or breadboard-style prototyping setups. It is compatible with standard microcontroller PWM outputs, including Arduino and similar platforms.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.