Current gain
= Current gain
{title2=$A_i=i_{\rm out}/i_{\rm in}$}
The ratio of output to input <signal> <electric current>, with specified reference directions and load conditions. A large <current gain> alone does not determine <power gain>.
= Current gain
{title2=$A_i=i_{\rm out}/i_{\rm in}$}
The ratio of output to input <signal> <electric current>, with specified reference directions and load conditions. A large <current gain> alone does not determine <power gain>.