A 5 mA changes in Zener current produces a 50 mA change in Zener voltage. What is the Zener impedance ? / Regulated D.C. Power Supply / By admin A 5 mA changes in Zener current produces a 50 mA change in Zener voltage. What is the Zener impedance ? A. 1 O B. 1 O C. 100 OD. 10 O
