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Step-Up Voltage Regulator U3V12F12 - 12V 1,4A - Pololu 2117

A type Converter step-up with an output voltage of 12 V. the Maximum input current to 1.4 A. supply Voltage range 2.5 V - 12 V.

More details

PLL-01326

Pololu

Dodano produkt do koszyka

Czas oczekiwania ok. 10-21 dni

Price 15,50 zł

Description of product: Pololu U3V12F12 Converter, step-up, 12V 1.4 A

The regulator increases the voltage from 2.5 to 12 Volts to a constant value of 12 V. the Efficiency of the Converter is 80 - 90% depending on input voltage. In our offer also modules of this series with output voltage of 5 Volts, 9 Volts and 12 Volts.

The output of the Converter U3V12F12

The module has three pins:

 

Connectors respectively signed on the Board. Terminal pitch 2.54 mm is a popular connectors goldpin, allow for installation of the module on the Board contact or connect using wires.

Serviceability

Efficiency is defined as the ratio of output power to input power (Power out)/(Power in). This is a very important parameter for portable sources of energy (batteries and accumulators), which has a value of working time on one cycle charging. The efficiency of the system pulse is about 80% - 90%. The output current depends on input voltage. Details are available in the diagram:

 

The serviceability and output current at an output voltage of 12V.

Hazardous voltage pulses

When connecting power to the module, can appear dangerous, eclectic short pulses of large amplitude (called studs) that can damage the system. Test company, Pololu, it follows that for voltages above 10V studs may have the amplitude exceeding 20V. To protect against this undesirable phenomenon wlutowanie recommended capacitor value of at least 33uF as close as possible to the power pins of the Converter.

Specification of the Converter Pololu U3V12F12

  • Input voltage: 2.5 V to 12 V
  • Output voltage: 12 V
  • Current input maximum: 1.4 A
  • Output current: depending on the input voltage - see graph
  • An efficiency level of 80 - 90 %
  • Built-in disable the converters at too high temperature work
  • Dimensions: 13 x 8 x 3 mm
  • Weight (without connectors): 2 g

  • Length 13 mm
  • Width 8 mm
  • Height 3 mm
  • Voltage to 2.5 V
  • Voltage from 12.0 V
  • Voltage output from 12.0 V
  • Output voltage to 12.0 V
  • Nominal output voltage 12.0 V
  • Current 1.4 A
  • Stabilizer - Type2 switching
  • Stabilizer - Type: step-up

SAME DAY SHIPPING

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 websitehttp://www.kiedy-przelew.pl/).

 

The table presents available forms of delivery in Poland

 

Carrier and
regulations

Bank wire
transfer

Payment
by cash

Delivery
time

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.