dc dc converter

Discussion in 'Homework Help' started by akhil.munna02, May 26, 2010.

  1. akhil.munna02

    Thread Starter New Member

    May 26, 2010
    i wanna charge my cell phone wit a 1.2v AA battery for my project....can u suggest which is the suitable dc dc step up converter for this:confused::confused:
  2. retched

    AAC Fanatic!

    Dec 5, 2009
    It will mostly depend on your cellphone charging voltage.

    Most these days use USB power levels for charging, so any DC converter that steps to 5v 500ma will do.

    But like I said, It depends on YOUR particular phones charger power requirements.

    You can get this info off of the charger you currently use.