Recent content by tuntavern

I should have mentioned it is NOT going in an aircraft, just a conversation piece. I only have one transformer at this time. It's an el-cheapo from radio shack. The primary is household 120 vac/60hz. I'm open for recomendations for power sources. I would prefer small enough to attach to the...

Thanks for the responses. Sorry so long to get back; the paycheck is getting in way of my project… Let’s see if I can explain this better. I do need Alternating Current. It’s an avionic dashboard. The dash is aluminum and serves as a common neutral. Many of the items (loads) requiring AC...

I have a situation on a dashboard where the dashboard itself (metal) is the “ground” and two different items require a different voltage. One item requires 5 volts and the other requires 25-28 volts. Each of these items has a single lead. How can I attach two different ac power supplies when...