At 12:01 PM 2/18/2011 -0900, "Edward R. Cole" <[email protected]> wrote: >I am rebuilding my 4.2kV PS for the 2m-8877.
That'll get you into AO-51. ;-) >I was 14 years old when working on my DX-35 with 850vdc on the 6146 plate. > >I agree that many hams these days aren't not trained to handle >high-voltage with all the 12vdc solid-state electronics >available. But QRO sspa are running at 50vdc and higher. There are >rules for safe work on HV...time to review them. I know that's true. Even the large caps in high current 13v supplies. I thought I had things discharged and just to be sure before I started poking around with a screwdriver checking other things, I thought I would be sure the filter caps discharged, so I put the screwdriver across the terminals ..... You should have seen the spark. KB7ADL _______________________________________________ Sent via [email protected]. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
