DC 5V-36V 15A 400W Switch Large Power MOSFET

5-36V Switch Drive High-Power MOSFET Trigger Module is a versatile and robust switching solution for controlling high-current, high-voltage loads from a low-power microcontroller signal. This solid-state switch utilizes a powerful MOSFET to handle significant electrical loads, making it an essential component for engineers and hobbyists building projects that demand efficient power control. Whether you are driving motors, LEDs, pumps, or other high-power devices, this module offers a reliable and safe way to manage your circuit’s output.

Key Features:

• Wide Voltage Range: The module operates with a load voltage from 5V to 36V DC, providing flexibility for a variety of power applications.
• High Current Capacity: Capable of handling continuous currents up to 15A and peak currents up to 30A, it can drive powerful devices.
• PWM Compatibility: This trigger module fully supports Pulse Width Modulation (PWM) signals, enabling precise control over motor speed, light dimming, or flow rate.
• Optocoupler Isolation: An integrated optocoupler isolates the control signal from the high-power load, protecting your microcontroller from voltage spikes and noise.
• Simple Wiring: With clear screw terminals for both the load and control signals, installation is straightforward and secure.
• Universal Logic Signal: It accepts a control signal from 3V to 20V, making it compatible with most microcontrollers like Arduino, Raspberry Pi, and ESP8266.

Technical Specifications:

• Load Voltage: 5V to 36V DC
• Load Current: 15A (continuous), 30A (peak, with heatsink)
• Control Signal Voltage: 3V to 20V DC
• Control Signal Current: <5mA
• On-State Resistance (Rds(on)): Typically 4mΩ
• Operating Temperature: -40°C to +85°C

Mechanical Specifications:

• Module Type: PCB module with soldered components.
• Connector: Screw terminals for secure wire connections.
• Mounting: Includes mounting holes for easy installation in enclosures or on panels.
• Cooling: Features a small heatsink on the MOSFET for enhanced thermal performance.

Dimensions:

• Board Length: ~42 mm
• Board Width: ~25 mm
• Board Height: ~15 mm

Pinout and Wiring:

• V+ (Load): Positive terminal for the high-power load supply.
• L- (Load): Negative terminal for the high-power load.
• SIG (Control Signal): Input for the PWM or digital control signal from the microcontroller.
• GND (Control): Ground connection for the microcontroller’s control signal.
• Wiring Note: Connect the motor or other load between V+ and L-. Wire your microcontroller’s control pin to the SIG terminal and its ground to the GND terminal.

Datasheet Reference:

• Consult the specific datasheet for the on-board MOSFET (commonly a D4184 or similar) for full electrical characteristics, thermal information, and performance curves.

Applications:

• Motor Control: Drive DC motors and actuators with PWM for speed and direction control.
• Lighting Control: Dim LED strips and high-power lights with precision.
• Heater Control: Switch resistive heating elements for temperature control systems.
• Pump and Valve Control: Operate high-power pumps and solenoid valves in fluidics projects.
• Robotics: Power high-torque servos or other robotic components.

Equivalent Models:

• Relay Module: An electromechanical alternative for switching AC or DC loads.
• Solid State Relay (SSR): Another solid-state option, often used for AC loads.
• Transistor Switch: Lower-power alternative for smaller loads.

Package Includes:

• 1 x 5-36V Switch Drive High-Power MOSFET Trigger Module