[Elecraft] Clever K3s cooling scheme?

[Wayne Burdick]

Thanks for noticing, Roy :)

Wayne
N6KR


> On May 24, 2017, at 5:36 AM, Roy Koeppe <k6xk at ncn.net> wrote:
> 
> Re all the fans postings, it appears my K3s uses convection cooling during light usage periods, drawing air in at the rear, backwards thru the idle fans, and out the top. When fans engage, air flow is reversed...drawn in thru the top and out the back. "Simplicity is ingenuity."
> 
> 73,   Roy   K6XK