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14 volt columbia

Printed From: Avidyne
Category: Avidyne General
Forum Name: IFD 5 Series & IFD 4 Series Touch Screen GPS/NAV/COM
Forum Description: Topics on Avidyne's IFD 5 Series and IFD 4 Series Touch Screen GPS/NAV/COM
URL: http://forums.avidyne.com/forum_posts.asp?TID=853
Printed Date: 31 Oct 2024 at 6:46pm
Software Version: Web Wiz Forums 12.01 - http://www.webwizforums.com


Topic: 14 volt columbia
Posted By: psimpson
Subject: 14 volt columbia
Date Posted: 24 Oct 2015 at 9:23am
Any 14 volt Columbia drivers out there?  I have had dual 440's for about 30 hours of flight time and have been looking for a voltage loss.  My USB ports have no power until I've been flying quite a while.  We have checked the voltages and the 440's are getting about 1.5 volts less than the rest of the system.  



Replies:
Posted By: oskrypuch
Date Posted: 24 Oct 2015 at 3:27pm
Corrosion on a breaker?

* Orest



Posted By: AviSimpson
Date Posted: 26 Oct 2015 at 10:38am
Originally posted by psimpson psimpson wrote:

Any 14 volt Columbia drivers out there?  I have had dual 440's for about 30 hours of flight time and have been looking for a voltage loss.  My USB ports have no power until I've been flying quite a while.  We have checked the voltages and the 440's are getting about 1.5 volts less than the rest of the system.  

Our Tech Support team would like to get more information from you regarding this issue. At your leisure can you contact them at 888-723-7592 or techsupp(at)avidyne.com?


-------------
Simpson Bennett
Avidyne Corporation
Product Manager


Posted By: DavidBunin
Date Posted: 26 Oct 2015 at 12:38pm
Composite airplane.  How good is your grounding path?  Do your avionics use the same ground reference as the rest of the electrical system?


Posted By: psimpson
Date Posted: 26 Oct 2015 at 2:21pm
I have been in contact with Tj about this.  I



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