Cigar lighter voltage
 

Trying to determine cigar lighter voltage on 1973 T337G Skymaster. It's a 24 volt system but cannot determine that there is a converter in the system for 12 volts to the Cigar lighter?

Anyone have any information in this regard?

Should be 24 VDC. It can be tested real easy with a voltmeter. I can't verify that for sure but that's the way most of them work. What are you trying to utilize it for? Most USB connected devices will work with the higher voltage as long as you use the USB connector.

http://www.aircraftspruce.com/pages/...er13-15538.php

or the TSO'd version

http://www.aircraftspruce.com/catalo...11-13345-6.php

My 1973G model's cigar lighter voltage is 24, actually 28 volts when the alternators are turning and I have no issues charging I-phones, GPS's, etc.

Ed