[GreenKeys] M28 Stopped Printing

[Ron Kolarik]

Umm, 1970 or so and phones didn't have cameras just yet and no reason to 
drag a Brownie to work :)

Ron K0IDT


On 4/17/2015 12:16 AM, Dave Horsfall wrote:
> On Fri, 17 Apr 2015, Ron Kolarik wrote:
>
>> Yup it's a vent but......if you do something silly like put full rated
>> voltage on it in reverse polarity the poor little vent won't :) If it's
>> a big enough cap it's pretty impressive and quite messy, only happened
>> to me once when I was the final test and alignment tech on a Hy-Gain
>> production line. New assembly girl put one filter cap in backwards 450v
>> 80mfd.
> I don't suppose anyone took photographs?
>