Mar 20, 2009 #1 R rico898 New member Joined Mar 20, 2009 Messages 1 Reaction score 0 Points 1 I have an electronic device that came with a transformer from 110 v ac and puts out 9v dc 1.12 amps. Can I use a 9 volt battery in place of the transformer ?
I have an electronic device that came with a transformer from 110 v ac and puts out 9v dc 1.12 amps. Can I use a 9 volt battery in place of the transformer ?