Physics · Electronics
A Zener diode regulator circuit is designed to provide a constant output voltage of 10 V. The load current is expected to be between 20 mA and 100 mA. The minimum Zener current is 5 mA. The input voltage is 15 V. What is the value of the series resistance required?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 181.3 Ω
- 268.9 Ω
- 347.6 Ω✓
- 425.2 Ω
Correct answer
47.6 Ω
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