Simple 12V to 9, 7.5 or 6V converter

simple DC to DC Converter 300x214 Simple 12V to 9, 7.5 or 6V converterYou’re traveling and you forgot to bring DC to DC converter in your car, but you need it. This simple DC to DC converter circuit can help you.

This DC to DC converter circuit enables transistorized items such as radio, cassettes, and other electrical devices to be operated from a car’s electrical supply. The table gives values for resistors and specified diode types for different voltage. Should more than one voltage be required a switching arrangement could be incorporated. For high currents, the transistor should be mounted on a heatsink.


  Title :   Simple 12V to 9, 7.5 or 6V converter
  Category :   DC to DC Converter.
  Tags :   12 V DC to DC converter,  12v to 24v dc converter,  12V to 7.5V,  12V to 9V,  dc to dc converter circuit,  simple DC to DC converter circuit, 

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Comments

One Response to “Simple 12V to 9, 7.5 or 6V converter”
  1. Sparky says:
    October 8, 2012 at 9:40 pm

    I’m assuming this is an NPN xsistor and that the emitter is connected to the +V out terminal…?

    Here’s another interesting variation on a DC > DC zener regulator:
    http://www.eleccircuit.com/simple-step-down-dc-converter-multi-voltage/

    Thanks,
    - S.

    Reply

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