IRF540 Isolation Power Module Electronic Block 4 Channel MOSFET Switch

The IRF540 Isolation Power Module Electronic Block 4 Channel MOSFET Switch is a high current switching board designed for controlling DC loads using logic level signals. It integrates four IRF540 N channel MOSFETs with isolation circuitry for reliable and safe operation in embedded and industrial applications.

This module allows microcontrollers and control boards to switch high voltage and high current DC devices such as motors LED strips heaters and solenoids. It provides electrical isolation between control and load sides to improve system protection and reduce noise interference.

KEY FEATURES

• 4 channel N channel MOSFET switching module
• Based on IRF540 power MOSFET
• Electrical isolation between control and load
• Suitable for high current DC loads
• Compatible with 3.3V-5V control signals
• Compact PCB electronic block design
• Screw terminals for secure load connection

SPECIFICATIONS

• MOSFET Type = IRF540 N channel
• Number of Channels = 4
• Control Voltage = 3.3-5V DC
• Load Voltage = Up to 24V DC
• Max Load Current = Up to 10A per channel
• Isolation Type = Opto isolation
• Trigger Type = Low level trigger

INTERFACES

• VCC = Control power input
• GND = Control ground
• IN1 = Channel 1 control input
• IN2 = Channel 2 control input
• IN3 = Channel 3 control input
• IN4 = Channel 4 control input
• DC+ = Load positive input
• CH1- = Channel 1 load negative output
• CH2- = Channel 2 load negative output
• CH3- = Channel 3 load negative output
• CH4- = Channel 4 load negative output