1. We will be in Read Only mode (no new threads, replies, registration) starting at 9:00 EDT for a number of hours as we migrate the forums to upgraded software.

need a help

Discussion in 'General Electronics Chat' started by high voltage123, Feb 24, 2012.

  1. high voltage123

    Thread Starter New Member

    Feb 23, 2012
    iam trying to upgrade this circuit which its input is 5V and its output is 12V to 30V input and 90 output Vdc ...what should i do ???? kkk.png