As much problems your having find you a old PSU from a computer kind with a switch to turn on and use that
most have up to 30 amp output on 5 volt and about half of that on the 12 volt.
As much problems your having find you a old PSU from a computer kind with a switch to turn on and use that
most have up to 30 amp output on 5 volt and about half of that on the 12 volt.