Step-Down Voltage Converter D36V28F12 - 12V 2,4A - Pololu 3786

Index: PLL-17175 EAN: 5904422345396

Small step-down converter with 12 V output voltage and 2.4 A current capacity. Powered by 12.9 V to 50 V. The module dimensions are 20 x 18 mm.

Step-Down Voltage Converter D36V28F12 - 12V 2,4A - Pololu 3786
€23.98 tax excl.
Delivery scheduled for 2023-02-13
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Manufacturer: Pololu

Product description: D36V28F12 - Step-down converter - 12V 2.4A - Polyol 3786.

Small step-down converter with 12 V output voltageand2.4 A current capacity. Powered by 12.9 V to 50 V.The module dimensions are 20 x 18 mm.

D36V28F12 inverter outputs

Pin Description
VIN Input voltage.
GND Mass potential.
VOUT Output voltage.
ENABLE The low-voltage state (below 1 V) will cause the system to go into a low energy consumption state (approx. 10 μA). The pin is pulled to the supply voltage through a 270 kΩ resistor, which makes the system switched on by default.
PG Pin "Power Good" open-drain. It goes into a low state when the output voltage drops below 85 % of its nominal value. If this pin is used, a pull-up resistor, e.g. 10 kΩ, must be connected.

Przetwornica step-down D36V28F12

The module has six described connectors with a 2.54 mm grid. The inverter can be plugged directly into thecontactboard,wired orsoldered intoa dedicated PCB.

Przetwornica step-down D36V28F12

D36V28F12 converter.

Inverter system efficiency

The module has a very high efficiency of 90% - 95%. Efficiency is defined as the ratio of output power to input power (Power out)/(Power in). This is a very important parameter in the case of work with portable power sources, where the time of operation on one charging cycle counts.

Sprawność przetwornicy D36V28F12

The efficiency graph of the system.

Specification of step-down converter D36V28F912

  • Input voltage: 12.9 V to 50 V
  • Output voltage: 12 V
  • Accuracy of output voltage: 4%
  • Continuous output current: 2,4 A
  • Efficiency of 90% - 95%
  • Protection against inverse polarity and against too high a current, voltage and temperature
  • Switching frequency: approx. 500 kHz
  • Soft-start function
  • Two 2.2 mm (M2) mounting holes
  • Dimensions: 20 x 18 mm
  • Weight: 3,3 g

Przetwornica ze złączami

The kit includes an inverter and connectors for self-soldering.

Length 20 mm
Width 18 mm
Height 9 mm
Voltage to 12.9 V
Voltage from 50.0 V
Voltage output from 12.0 V
Output voltage to 12.0 V
Current 2.4 A

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

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Product reviews

Step-Down Voltage Converter D36V28F12 - 12V 2,4A - Pololu 3786


Average grade


Customers opinion
Poniższe opinie zbieramy
i weryfikujemy przy pomocy
zewnętrznego partnera Trustmate
i pochodzą z procesu pozakupowego.
06.08.2021 Confirmed purchase Translated review
Good morning, I think she's great and she can give electricity down. CURRENT? I will recommend it to uguem people and the shop.

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