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Gravity: MOSFET Power Controller 5-36V/20A
A switch that allows you to control a device requiring a large current by using a microcontroller. The module works with voltage from 5 V to 36 V with the current consumption of up to 20 A.
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Description
A switch that allows you to control a device requiring a large current by using a microcontroller. It works as a relay based on transistor MOSFET. It works with voltage from 5 V to 36 V with current consumption of up to 20 A (at a current higher than 10 A, it is recommended to use an additional radiator). The digital signal of the control system in the range from 3.3 V to 10 V changes the status of the switch. It can be controlled by any microcontroller, e.g.ArduinoorRaspberry.The kit includes a cable adapted to Gravity DFRobot IO Expansion Shield.
The product is compatible with Arduino Sample code and detailed information can be found inthe user's guide. |
The device can also be controlled by the ON-OFF switch that has a switching frequency of 1 kHz.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
Example of connecting the sensor withArduino.
Connection
The module works with any microcontroller with digital inputs, includingArduino. For this you need to connect the power supply and ground, and any digital pin of the microcontroller. On the other side of the module, you need to connect the managed device.
Specification
- Supply voltage: 5 V to 36 V
- Working current: 0 A to 20 A (above 10 A, we recommend using additional radiator)
- Operating voltage of the logic of the system: from 3.3 V to 10 V
- Switching signal: 3.3 V to 10 V
- Switching frequency: 0 kHz to 1 kHz
- Characteristic of switching
- The switch-on time: 20 µs
- The switch-off time: 50 µs
- Operating temperature: -55 °C to 155 °C
- Board sizes: 44 x 32 mm
Useful links
| Name | Value |
|---|---|
| Width | 5.7 cm |
| Height | 2.6 cm |
| Depth | 6.2 cm |
| Weight | 0.015 kg |
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The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Question: How to connect this mosfet to the rpi? I'm not so familiar with these topics, unfortunately I could not find a tutorial.
There is a tutorial for Arduino on the wiki page.
https://wiki.dfrobot.com/Gravity__MOSFET_Power_Controller_SKU__DFR0457
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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