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MOSFET Relay Power Controller Module (DFRobot Gravity) - DFR0457
This switch provides control over devices requiring substantial current via a microcontroller, functioning akin to a relay utilizing a MOSFET transistor. It operates within a voltage range of 5V to 36V, capable of handling currents up to 20A (with a recommendation for an additional radiator beyond 10A). The digital signal from the control system, ranging from 3.3V to 10V, toggles the switch's state. Compatible with various microcontrollers like Arduino or Raspberry Pi, it comes with a cable tailored for the Gravity DFRobot IO Expansion Shield.
Package Includes:
- 1 x Gravity digital sensor cable
Features:
- Relay Functionality: Acts as a relay based on a MOSFET transistor for controlling high-current devices.
- Wide Voltage Range: Operates from 5V to 36V, accommodating various power supply setups.
- High Current Handling: Supports currents up to 20A, with a recommendation for additional cooling beyond 10A.
- Microcontroller Compatibility: Can be controlled by any microcontroller with digital signals ranging from 3.3V to 10V.
- Kit Inclusion: Comes with a cable adapted for Gravity DFRobot IO Expansion Shield, facilitating easy integration.
Specifications:
- Supply Voltage: 5V to 36V
- Working Current: 0A to 20A (recommend additional radiator above 10A)
- Logic System Operating Voltage: 3.3V to 10V
- Switching Signal Voltage: 3.3V to 10V
- Switching Frequency: 0kHz to 1kHz
- Switching Characteristics:
- Switch-On Time: 20µs
- Switch-Off Time: 50µs
- Operating Temperature: -55°C to 155°C
- Board Dimensions: 44mm x 32mm
Pinout:
| Num | Name | Description |
|---|---|---|
| 1 | VIN | Power Input (DC:5~36V) |
| 2 | GND | GND |
| 3 | VOUT | Power Output |
| 4 | PH2.0-3Pin | Gravity Interface |
Applications:
- Home Automation: Control high-power devices such as lights, heaters, or fans using microcontrollers.
- Industrial Automation: Integrate into machinery or systems requiring remote or automated control.
- Robotics: Enable microcontroller-based control over motors or actuators with high current demands.
- Automotive: Use in vehicle systems for switching high-current components like lights or motors.
- Renewable Energy Systems: Control power flow or switch between different power sources in solar or wind energy setups.
Features:
- Relay Functionality: Acts as a relay based on a MOSFET transistor for controlling high-current devices.
- Wide Voltage Range: Operates from 5V to 36V, accommodating various power supply setups.
- High Current Handling: Supports currents up to 20A, with a recommendation for additional cooling beyond 10A.
- Microcontroller Compatibility: Can be controlled by any microcontroller with digital signals ranging from 3.3V to 10V.
- Kit Inclusion: Comes with a cable adapted for Gravity DFRobot IO Expansion Shield, facilitating easy integration.
Specifications:
- Supply Voltage: 5V to 36V
- Working Current: 0A to 20A (recommend additional radiator above 10A)
- Logic System Operating Voltage: 3.3V to 10V
- Switching Signal Voltage: 3.3V to 10V
- Switching Frequency: 0kHz to 1kHz
- Switching Characteristics:
- Switch-On Time: 20µs
- Switch-Off Time: 50µs
- Operating Temperature: -55°C to 155°C
- Board Dimensions: 44mm x 32mm
Pinout:
| Num | Name | Description |
|---|---|---|
| 1 | VIN | Power Input (DC:5~36V) |
| 2 | GND | GND |
| 3 | VOUT | Power Output |
| 4 | PH2.0-3Pin | Gravity Interface |
Applications:
- Home Automation: Control high-power devices such as lights, heaters, or fans using microcontrollers.
- Industrial Automation: Integrate into machinery or systems requiring remote or automated control.
- Robotics: Enable microcontroller-based control over motors or actuators with high current demands.
- Automotive: Use in vehicle systems for switching high-current components like lights or motors.
- Renewable Energy Systems: Control power flow or switch between different power sources in solar or wind energy setups.