EEVblog Electronics Community Forum
Electronics => Projects, Designs, and Technical Stuff => Topic started by: PsychoMaster on May 22, 2015, 07:29:21 pm
-
Hi Folks
I am building a 0-24v PSU that switches up in two stages using a relay and a 0-12-24 transformer.
I do not have such a transformer but I do have separate 12v and 24v toroidal transformers. If I connect one secondary of each together and connect to either of the others through the relay to get 12 then 24 volts will this be OK? I am thinking about inrush current as a problem maybe. It would give the option of separate switches on each transformer if only using one voltage range.
Would this be OK?