4-Channel MOSFET Driver Board PWM 3-20V to 27V DC 10A Module
4-Channel MOSFET Driver Board PWM 3-20V to 27V DC 10A Module
4-Channel MOSFET PLC Amplifier Board – PWM Driver Module
Take precise control of high-power DC loads with this compact 4-Channel MOSFET Driver Board. Designed for makers, engineers, and automation enthusiasts, this module bridges low-voltage PWM signals (3–20V) from microcontrollers, PLCs, or DC power supplies to drive loads up to 27V DC at 10A per channel. Whether you're controlling motor speed, dimming LED strips, or switching solenoid valves, this board delivers stable, isolated, interference-resistant switching performance in a palm-sized package.
Made in Mainland China.
Key Features
- 4 Independent Channels: Control up to four separate loads simultaneously, each rated at up to 10A.
- Wide Input Voltage Range: Accepts PWM input signals between 3V and 20V — compatible with 3.3V MCUs, 5V Arduino, 12V PLCs, and more.
- High Output Capacity: Drives DC loads from 3.7V to 27V, supporting motors, pumps, LED strips, bulbs, and solenoid valves.
- PWM Frequency Support: Handles frequencies from 0 to 200Hz for smooth motor speed and brightness control.
- Signal & Output Isolation: Strong anti-interference design with input/output isolation for stable, reliable operation.
- Status Indicator LEDs: Individual input signal and output indicator lights on each channel for at-a-glance monitoring.
- Compact & Lightweight: Measures just 56 × 50 × 10mm and weighs only 27g — easy to integrate into any project enclosure.
Interface Description
- DC+: Positive pole of the device's DC power supply
- DC−: Negative pole of the device's DC power supply
- PWM: Signal input terminal (MCU IO port, PLC interface, or DC power supply)
- GND: Signal negative terminal
- OUT+: Positive output terminal (connect to positive pole of the load)
- OUT−: Negative output terminal (connect to negative pole of the load)
Specifications
| Channels | 4 |
| Input Signal Voltage | 3V – 20V PWM |
| Output Voltage | DC 3.7V – 27V |
| Max Current Per Channel | 10A |
| PWM Frequency | 0 – 200Hz |
| Dimensions | 56 × 50 × 10mm |
| Weight | 27g |
| Origin | Mainland China |
Common Applications
- DC motor speed control
- LED strip and lamp brightness dimming
- Miniature water pump switching
- Solenoid valve control
- Arduino, Raspberry Pi & PLC automation projects
- High-power relay replacement
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Frequently Asked Questions
Q: What types of devices can this 4-channel MOSFET driver board control?
A: This MOSFET driver module can control a wide range of DC-powered devices including motors, LED strips, bulbs, miniature water pumps, solenoid valves, and other high-power loads up to 27V DC at 10A per channel. It's ideal for Arduino, Raspberry Pi, PLC, and other microcontroller-based automation projects.
Q: Is the 3-20V PWM input range compatible with 3.3V microcontrollers like ESP32 or STM32?
A: Yes — the PWM input accepts signals from as low as 3V, making it fully compatible with 3.3V logic-level microcontrollers such as ESP32, STM32, and similar boards, as well as standard 5V Arduino and 12V PLC outputs.
Q: Does this module provide signal isolation between input and output?
A: Yes. The board features input/output isolation with strong anti-interference design, which protects your control circuitry (MCU or PLC) from voltage spikes or noise generated by the connected high-power load, ensuring stable and reliable operation.
Q: What is the maximum PWM frequency this board supports?
A: The 4-channel MOSFET driver module supports PWM frequencies from 0 to 200Hz, which is suitable for motor speed control and LED dimming applications typically used in DIY electronics and industrial automation projects.