[Amps] Meter Scales

[Ian White GM3SEK]

Alek Petkovic wrote:
>I am making up some meter faces for a homebrew single GS35B amplifier 
>and I'm wondering about the fsd I should use. Plate volts is 3000V DC.
>
>I am proposing that the plate meter will be 1.5A fsd. What would be a 
>good value for the grid current meter?
>
Peak grid current of 300mA is about right in normal operation, so the 
meter could be 400 or 500mA full scale.

If you have a grid-current trip, a setting of 400-500mA would allow for 
tune-up while also protecting against damage.


-- 

73 from Ian GM3SEK
http://www.ifwtech.co.uk/g3sek