[Moon] switching HV

Dominique Fässler / HB9BBD dfaessler at bluewin.ch
Sun Dec 30 13:35:26 CET 2007


I agree with you but frankly, this solutions calls for early listing in the
"Silent-key" column of local ham magazine. Think about the negative lead
too!! 73 HB9BBD Dominique

-----Ursprüngliche Nachricht-----
Von: moon-bounces at moonbounce.info [mailto:moon-bounces at moonbounce.info] Im
Auftrag von Peter Sundberg
Gesendet: Sonntag, 30. Dezember 2007 12:04
An: Lars Pettersson; moon at moonbounce.info
Betreff: Re: [Moon] switching HV

Just connect the HV supply to all amps, no need to switch. The HV won't
damage
a tube that has no heater or grid voltages switched on.

Be careful, keep fingers out of "cold" amps..

73 de Peter SM2CEW
www.sm2cew.com
http://blog.sm2cew.com




At 10:48 2007-12-30 , Lars Pettersson wrote: 
>
> I`m looking for some information of a safe way to switch the High voltage
> between Amp`s.
> My Voltage = 5Kv DC 
> I do have some BIG 3 phase switches but im not sure about the isolation,
so
> if somone have some good solutions it would be nice.  Cold or Warm
switching!
>  
> And a HAPPY New Year.
> With lots of CW EME
>  
> 73 de Lars SM4IVE
>
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