Overview
The IRF520 MOSFET Driver Module is a high-performance power switch designed for microcontrollers. By utilizing the IRF520 N-Channel Power MOSFET, this module bridges the gap between low-power logic signals and high-power actuators. It is particularly popular because it supports PWM (Pulse Width Modulation), meaning you don’t just turn things on and off—you can also dim lights or control the speed of a DC motor with precision.
Key Features
High-Power Switching: Safely control loads up to 24V DC.
PWM Compatible: Allows for variable control—perfect for motor speed or LED brightness adjustment.
Status Indicator: Features an onboard Power LED that lights up when the signal is active.
Easy Wiring: Equipped with high-quality screw terminals for the load (Output) and power source (VCC/GND).
Isolation: Keeps your expensive Arduino safe from the high-voltage noise of heavy motors.
Technical Specifications
| Feature | Specification |
| MOSFET Model | IRF520 |
| Input Signal Voltage | 3.3V to 5V (Arduino/ESP32/Raspberry Pi) |
| Output Load Voltage | 0V to 24V DC |
| Output Load Current | < 5A (Heatsink recommended for >1A) |
| Interface | Digital (SIG, VCC, GND) |
| Dimensions | 33mm x 24mm |
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