[Elecraft] K3: reverse 12 volt supply

[Richard Fjeld]

I don't know the details of the guys who had the reversals.
I did a search for paired, stranded, two color wire for power lead use 
and didn't come up with much.
Dick, n0ce


On 9/15/2015 8:16 AM, Don Wilhelm wrote:
> But that does not match the markings on a battery which is usually 
> marked with "+" at the positive terminal.:-)
>
> 73,
> Don W3FPR
>
> On 9/15/2015 8:14 AM, ae4pb at carolinaheli.com wrote:
>> I have an idea. Why not color code the wires so we know which one is
>> positive and which one is Ground (or neutral) ? Maybe make the 
>> positive lead
>> red (like hot, danger) and the other one anything, black, green...
>> Thoughts?
>>
>>
>