# IRF540N module, 4 channels, 5V

> 4-channel IRF540N MOSFET module for switching DC loads (LED strips, motors, electronic modules), compatible with Arduino and other boards. Supply 5VDC, logic signal 3.3-5V, activated on HIGH. Optical isolation PS2801-4 with common GND, status LED per channel. Supports up to 100V and 10A per channel. Dimensions 66 x 66mm. Not suitable for AC circuits.

- Page: https://sigmanortec.ro/en/irf540n-module-4-channels-5v
- Price: 23.80 RON
- Availability: In stock; 1-2 zile
- Reference: 88090 · EAN: 5943387389915
- Category: Electronic components > Transistors > MOSFETs
- Specifications: Input Voltage: 5 V; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.038 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:32 (Europe/Bucharest)

## Description

4-channel MOSFET module for safe control of DC loads such as LED strips, motors or electronic modules, compatible with Arduino and other boards. It operates at 5V supply and accepts 3.3-5V signal, the channels activate at HIGH, has PS2801-4 optoisolation with common GND and status LED on each channel, supports up to 100V and 10A per channel.
IRF540N Mosfets module, compatible with Arduino and other development boards.
This module offers four independent channels, each capable of controlling a different DC circuit such as LED strips, electronic modules, motor speed, etc.
There are 4 inputs on the module, each with power pins (Plus and Minus) at 5VDC and a Signal Pin for each channel.
The control side and the signal side are galvanically separated, which is why the board can be used safely without the risk of damaging the logic circuit. Note that the GND is common.
It has a control LED for each channel and all channels are powered by a common input line. The channels are activated by a HIGH signal on the signal pin.
Note: The module is not suitable for controlling AC circuits.
Specifications:
Supply voltage: 5VDC
Logic voltage (signal): 3.3 - 5V
Modfet Activation: HIGH Signal
Mosfet: IRF540
Recommended consumer voltage: > 9V
Maximum supported consumer voltage: 100V
Maximum supported current consumption: 10A per channel maximum
Compatibility: DC circuits
Applications: LED strip control, electronic modules, motors, etc.
Optoisolator: PS2801-4
Dimensions: 66 x 66mm
Use:
Connect the load and DC power source to the terminals of each channel, then use the control signal to turn the mosfet switch on or off, depending on the application.