[Amps] Parasitic Suppressor 4-1000A

[Steve Thompson]

R; Measures wrote:
> 
> On Mar 10, 2006, at 11:15 PM, Peter Chadwick wrote:
> 
>> Steve said:
>>
>> >>    Adding L increases dissipation at 29MHz,
>> >> decreases the parallel-equivalent resistance seen by the anode at 
>> its<<
>> >
>> > ..increases.. I think.
>>
>> It does increase the effective series resistance. Rs=Rp/[1+(Rp/Rs)*2]
I think that should be ...(Rp/Xp)*2]
> 
> 
> Indeed, Peter, and increasing series-R decreases parallel-equivalent R - ....

Rp=(Rs^2+Xs^2)/Rs. If my rusty maths serves me, when Xs<Rs increasing Rs 
increases Rp.

Steve