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Zener Voltage Regulator

Regulation circuit design, minimum and maximum load current.

Darshan N
Updated: 27 March 2026
11 min read

Zener Voltage Regulator

Design active voltage regulation circuits using Zener diodes.

Question 1 of 3

Q1.When designing a Zener voltage regulator, which load condition determines the maximum required power rating of the Zener diode?