Subject: | Re: [OM] OT: The Future of Computers |
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From: | SwissPace <ian@xxxxxxxxxxxxxxxx> |
Date: | Thu, 30 Mar 2017 21:16:15 +0200 |
I did my a spell repairing CRT's during my apprenticeship but the thing that I was wary of was the + and -80V telex busbars even the telephone 50V ones would melt a spanner very quickly. I had a few shocks from 160v DC and a few from 240 AC - I wonder if thats why I can feel the static on freshly printed output from a laser printer and hate wifi ;-) IanW On 30.03.17 01:25, David Thatcher wrote: On Wed, Mar 29, 2017 at 11:34:30AM -0700, Jan Steinman wrote:I???m mentally preparing myself to ???poke around inside??? one of my Speedotron packs??? 900+ volts available at numerous amps??? 4800 joules??? I used to fix TVs with flyback transformers, too. Keep one hand in a pocket. Bleed the caps, multiple times. Have someone nearby with ???911??? on speed-dial. :-)...and discharge the CRT, a very large capacitor that seemingly recharges itself :) -- _________________________________________________________________ Options: http://lists.thomasclausen.net/mailman/listinfo/olympus Archives: http://lists.thomasclausen.net/mailman/private/olympus/ Themed Olympus Photo Exhibition: http://www.tope.nl/ |
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