Regulated Power Supplies » Exercise - 136. The zener current will be minimum when ............ (a) load current is maximum (b) load current is minimum (c) load current is zero (d) none of the above
Regulated Power Supplies » Exercise - 115. A zener voltage regulator will cease to act as a voltage regulator if zener current becomes ............ (a) less than load current (b) zero (c) more than load current (d) none of the above
Regulated Power Supplies » Exercise - 118. The current in a zener diode is limited by ............ (a) external resistance (b) power dissipation (c) both a and b (d) none of the above