Not known Details About Boron Carbide Plates
regular values of gm for a little-signal vacuum tube are one to 10 millisiemens. It has become the a few 'constants' of the vacuum tube, one other two currently being its obtain μ and plate resistance Rp or Ra. The Van der Bijl equation defines their relationship as follows: g m = μ R p \displaystyle g_ m = \mu \about R_ p functioning tubes with