An advantage of a zener follower is
A) low output impedance.
B) high output impedance.
C) large zener diode.
D) low cost.

Question

Quizplus · Accepted Answer

A zener follower has a low output impedance, which means that it can supply a large amount of current without a significant drop in voltage. This makes it useful in situations where a steady voltage is needed, such as in voltage regulators. A high output impedance would result in a significant drop in voltage as current is drawn, making it less useful in these applications. The size of the zener diode and the cost are not directly related to the advantages of the zener follower.

An Advantage of a Zener Follower Is