REFLECTOR: DC power adaptor

[John Dibble]

Dave, looks like that is exactly what I need.  Got one on order.

Thanks for your help.

John

Dave Philipsen wrote:

> The proper way to effectively isolate the ground is by running the 12v
> from the airplane system through a voltage converter.  The converter
> basically changes the voltage to AC, runs it through a transformer
> (where it becomes isolated because there is an air gap with no physical
> connection between the primary and secondary coils), and then change it
> back to DC again.  Now you have 12v DC that is 'floating' in relation to
> the aircraft power.  Take a look at this link
> http://www.qcavionix.com/be-2aafl.php?cat=20505 under NEW: 3V FLOATING
> BATTERY ELIMINATOR!!  In my opinion, it's a little pricey for what it
> does but I'm pretty sure it will solve your problem.
>