[AMPS] Testing HV Psu

[Ian White, G3SEK" <g3sek@ifwtech.com (Ian White, G3SEK)]

Ian White, G3SEK wrote:
>
>There is also a circuit for a HV crowbar.
>It uses a string of thyristors to discharge the reservoir cap, and a
>solid-state relay to disconnect the mains from the transformer. 
>
>I've seen it working, and numbers of Europeans have copied it in both
>single-phase and 3-phase. 

Found the direct URL:
http://www.mrs.bt.co.uk/dubus/9002-7.pdf

73 from Ian G3SEK          Editor, 'The VHF/UHF DX Book'
                          'In Practice' columnist for RadCom (RSGB)
                           http://www.ifwtech.com/g3sek

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