dc-dc step up converter

Discussion in 'General Electronics Chat' started by motion86, Feb 6, 2013.

  1. motion86

    Thread Starter New Member

    Feb 21, 2011
    hi everyone,

    i'm trying to find a schematic for a step-up converter i know there is a lot of those that you can buy for really cheap but i can't seem to find what i need, so i wanna build one myself.
    here is what i'm trying to do. i need a boost converter that can take an input of 3-4V and have a var output as high as 35V and be able to handle at least 100A on the 3V side.

    any help would be appreciated!