L ljcox Well-Known Member Mar 24, 2012 #21 D1 is intended to protect the base/emittir junction from excessive reverse voltage. D2 is not necessary and will reduce the base current.
D1 is intended to protect the base/emittir junction from excessive reverse voltage. D2 is not necessary and will reduce the base current.
S Suraj143 Active Member Mar 25, 2012 #22 ljcox said: D1 is intended to protect the base/emittir junction from excessive reverse voltage. D2 is not necessary and will reduce the base current. Click to expand... Ok thanks Ijcox I understood.
ljcox said: D1 is intended to protect the base/emittir junction from excessive reverse voltage. D2 is not necessary and will reduce the base current. Click to expand... Ok thanks Ijcox I understood.