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Description
4-Channel IRF540 MOSFET Switch Module – High-Power DC Driver with Optocoupler IsolationDescription The 4 Channel IRF540 MOSFET Module is an advanced power switching board that allows a low voltage microcontroller (like Arduino, Raspberry Pi, or ESP32) to control up to four high power DC loads independently. Utilizing the robust IRF540 N Channel MOSFET, each channel can handle high voltages and currents with minimal on resistance. Unlike mechanical relays, these solid state switches support High Speed PWM (Pulse Width Modulation), making
Description
The 4-Channel IRF540 MOSFET Module is an advanced power-switching board that allows a low-voltage microcontroller (like Arduino, Raspberry Pi, or ESP32) to control up to four high-power DC loads independently. Utilizing the robust IRF540 N-Channel MOSFET, each channel can handle high voltages and currents with minimal on-resistance. Unlike mechanical relays, these solid-state switches support High-Speed PWM (Pulse Width Modulation), making them perfect for precise motor speed regulation and LED brightness dimming. The integrated optocoupler isolation for each channel ensures your control logic is electrically protected from high-power spikes and electromagnetic interference.
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Specifications
- MOSFET Type: 4 x IRF540 N-Channel
- Control Voltage: 3.3V – 5V DC (Logic Level)
- Load Voltage Range: 9V – 100V DC
- Load Current: Up to 10A per channel (Continuous with airflow) | 33A Peak
- Isolation: Per-channel Optocoupler protection
- Signal Compatibility: PWM supported for speed/brightness control
- Terminals: Heavy-duty screw terminals for load | 2.54mm headers for control
- Dimensions: 67mm x 67mm x 14mm
Applications
- Motor Control: Independent bidirectional or multi-motor speed control for robotics.
- Lighting Systems: Multi-zone LED strip dimming and high-power DC stage lighting.
- Pneumatics: Driving solenoids, actuators, and air valves (like the CJAV08-2B05A1).
- Industrial Automation: Reliable switching for heaters, cooling fans, and DC pumps.
- IoT Projects: Smart home power distribution for 12V/24V peripheral systems.
Usage Notes
- DC Only: This module is strictly for DC circuits. It cannot be used to switch AC mains appliances.
- Heat Dissipation: While the MOSFETs are rated high, the PCB traces and terminals are optimized for 10A continuous. For loads exceeding 10A, please attach external heatsinks or use active cooling.
- Minimum Load Voltage: For reliable gate activation and optimal RDS(on) performance, a load voltage of at least 9V is recommended.
Package Includes
- 1 × IRF540 4-Channel MOSFET Isolation Power Module
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy