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Pololu Step-Up Voltage Regulator U3V12F9 - 9V 1,4A

A type Converter step-up with an output voltage of 9 V. the Maximum input current to 1.4 A. the supply Voltage range of 2.5 V to 9 V.

More details

PLL-01327

Pololu

Dodano produkt do koszyka

In stock, shipping 24 hours!

Price 15,90 zł

Description of product: Pololu U3V12F9 Converter step up 9V 1.4 A

The regulator increases the voltage from 2.5 to 9 Volts to a constant value of 9 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 U3V12F9

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 with wires.

The serviceability of the Converter

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 efficiency of the system with output voltage of 9V.

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 U3V12F9

  • Input voltage: 2.5 V to 9 V
  • Output voltage: 9 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 9.0 V
  • Voltage output from 9.0 V
  • Output voltage to 9 V
  • Nominal output voltage 9 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.