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1. An unloaded zener regulator has a source voltage of 24 V, a series resistance of 470 ?, and a zener voltage of 15 V. What is the zener current?
2. If the source voltage in Prob. 5-1 varies from 24 to 40 V, what is the maximum zener current?
Prob. 5-1
An unloaded zener regulator has a source voltage of 24 V, a series resistance of 470 ?, and a zener voltage of 15 V. What is the zener current?
The density of states at the Fenni level (7 eV) was calculated for 1 cm3 of a certain metal to be about 1021 energy states per electron volt.
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