Przetwornica regulowana 4V -25V*

The executive module with a MOSFET transistor with a pair of channels P to control devices with higher current consumption than allowed by the control system, for example, a microcontroller. The module provides the supply voltage from 4.5 V to 40 V at current of up to 16 A.

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Price 24,90 zł


The executive module with a MOSFET transistor with a pair of channels P to control devices with higher current consumption than allowed by the control system, for example, minicomputer Raspberry Pi. The module provides the supply voltage from 4.5 V to 40 V at the current consumption of up to 16 A.



The use of the switch MOSFET

During the basic use, just connect power and ground (pins VIN and GND) and control the voltage VOUT using the built-in slide switch. To use an external switch, connect it between the GND and SW pins after the previous setting of the embedded switch in the OFF position.

Connection example of the external switch


Even in the OFF position, there is the possibility of monitoring the status of a switch via a digital signal (e.g. from a microcontroller) via ON pin. Low status or lack of connection leaves the switch in the OFF position, the setting of approx. 1 V at this pin, changes the switch status to "ON". The maximum value of the voltage on the ON pin can be 30 V, regardless of the voltage VIN.


The pins are the solder fields for soldering the goldpin connectors (2.54 mm pitch). Thanks to them, it is possible to connect the system to the breadboard or the main module (for example, STM32Discovery or Arduino) via wires.

Module has the screw connections and goldpin connectors.


For the MOSFET system, the power heating the board is proportional to the square of the flowing current. With a typical current of 4 A, it reaches the temperature of 55 °C and it becomes noticeably warm and safe. With the appropriate heat dissipation, it can reach a value of 16 A. However, it is recommended to take special precautions since the MOSFET transistor can heat up to a temperature of 150 °C.



  • Maximum voltage: 40 V
  • Recommended operating voltage: 4.5 to 32 V
  • Direct current at 55 °C: 6 A
  • Direct current at 150 °C: 16 A
  • Maximum current: 90 A
  • LED color: green
  • Dimensions: 20 x 25 x 4 mm
  • Weight: 2.7 g




Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!


The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the website


The table presents available forms of delivery in Poland


Carrier and

Bank wire

by cash


Poczta Polska

terms of service

9,90 PLN17,90 PLN1-3 days

Kurier GLS

terms of service

14,90 PLN22,90 PLN

1-2 days

Paczkomaty 24/7 

terms of service

12,90 PLN-1-3 days

If the amount to pay for products exceeds 500 PLN
Delivery is for free!


  • Free delivery of orders over 500 PLN does not apply to parcels addressed outside of Poland.
  • Free delivery does not apply when changing orders.
  • The delivery period is counted in working days from the date of dispatch of the order.