D4184 Mosfet control Module Replacement Relay
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Upgrade your electronic control systems with the D4184 MOSFET Control Module, a compact and efficient alternative to mechanical relays. Designed with optocoupler isolation, this module effectively separates control signals from load power, reducing signal interference and improving stability. With support for both 3V and 5V control signals, it’s compatible with most microcontrollers and development boards.
Ideal for applications requiring reliable motor or solenoid control, the module supports PWM (Pulse Width Modulation) speed regulation and high-level start/low-level stop logic. Its compact design allows easy integration into breadboard setups or custom PCBs. Whether you're building an automation system or upgrading existing circuits, the D4184 delivers performance and versatility in a compact footprint.
Application
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Used to control start and stop of DC motors
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Suitable for PWM speed control of motors and fans
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Can be used to switch solenoid valves and other inductive loads
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Compatible with microcontroller-based control systems
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Ideal for use in embedded systems, automation circuits, and prototyping
Features
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Compatible with microcontrollers and development boards using 3 volt or 5 volt signals
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Optocoupler isolation separates control signal from power circuit for enhanced reliability
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Supports high-level start and low-level stop control logic
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Pulse Width Modulation (PWM) speed control support
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Input signal can be connected via terminal block or soldered pins
Specifications
Specification | Value |
---|---|
Model | D4184 |
Module Type | MOSFET Control Module |
MOSFET Rating | 40 volts 50 amps |
Input Voltage Compatibility | 3 volts or 5 volts |
Control Logic | High-level start, Low-level stop |
PWM Support | Yes |
Dimensions | 23 millimeters by 16 millimeters |
Mounting Hole Diameter | 2 millimeters |
Shipping Weight | 0.015 kilograms |
Shipping Dimensions | 3 centimeters by 2 centimeters by 2 centimeters |
Package Includes
1xOne piece D4184 MOSFET Control Module Replacement Relay