SkyDemon Forums

Sky Demon GPS Charger

http://forums.skydemon.aero/Topic10406.aspx

By Ewan1985 - 10/8/2013 2:27:45 PM

Hey folks,

Ive got a Sky Demon GPS unit and I want to use the cigarette charger that was supplied with the kit in a C152. Now the C152 has a 28v DC output but I believe the GPS unit requires a 12v supply. Are there any convertors that I can safely use to do this?

Ive had a search around online but im just getting lost, im not that great with electronics so would rather get it right rather than fry my clubs aircraft ;-)

Thanks

Ewan
By stevelup - 10/12/2013 4:06:00 PM

You should be fine, commercial vehicles are exactly the same as aircraft voltage wise.

24V battery voltage and 28V when the alternator is running.