On Jul 20, 2006, at 3:40 PM, Ian White GM3SEK wrote:
> Joe Subich, W4TV wrote:
>>
>> Rich writes:
>>
>>>> On the other hand, if most damage to the grid occurs very
>>>> quickly, then one would probably want fast-acting, electronic
>>> protection.
>>>
>>>
>>> ... provided that the transistor used to interrupt grid-current
>>> was up to the task.
>>
>> There you do again ... there is no need to directly interrupt the
>> grid current with a transistor.
>
> I don't know of any electronic protection circuit that actually works
> that way. Despite requests in the past, Rich has never shown an
> example
> of what he claims.
An 8877 cathode can emit 50A. If 50A is flowing into the grid, how
does your electronic circuitry stop it?...
>
R L MEASURES, AG6K. 805-386-3734
r@somis.org
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