[Amps] The Pin One Problem is NOT Common Impedance Coupling

[Jim Brown]

On 6/8/2013 7:26 AM, Bill Turner wrote:
> Semantics.
>
> In the aviation electronics business "ground loop" is a common, well
> accepted phrase which means coupling from one circuit to another due to less
> than perfect common "ground".

It's more than semantics, because it causes people to pursue the wrong 
solutions to problems.

73, Jim K9YC