[Amps] HV limit for rfc-3 choke?

Alek Petkovic vk6apk at bigpond.com
Tue Mar 25 18:12:07 EDT 2014


Dunno what 'the rfc-3 choke' is but if it is the Ameritron plate 
choke,that we all use in our homebrew amps, I'm running it at 6kV in a 
YC-156 amp. I never knew that it had a limit/rating on it. Sometimes, 
ignorance is bliss.

Alek. VK6APK

On 26/03/2014 4:30 AM, Carl wrote:
> I know people using them at 5KV from a 4-1000 to 3CX3000; they appear 
> to hold up but I wouldnt want to experiment on RTTY with the 3X3 or 
> bigger..
>
> Carl
> KM1H
>
>
> ----- Original Message ----- From: "Rich Hallman - N7TR" <rich at n7tr.com>
> To: "amp reflector" <amps at contesting.com>
> Sent: Tuesday, March 25, 2014 2:06 PM
> Subject: [Amps] HV limit for rfc-3 choke?
>
>
>> Will the rfc-3 choke work at 5kv?    I know they say 4kv, but wanted 
>> to know if others are using it at higher voltages?
>>
>>    Thanks....   Rich N7TR
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