Question

Figure is a 24 Vr stabilized power supply. The zener is 24 V, 600 mW. The minimum zener current is 10 mA. Proper values R and maximum load current are

a.

320 Ω, 10 mA

b.

400 Ω, 15 mA

c.

400 Ω, 10 mA

d.

320 Ω, 15 mA

Answer: (d).320 Ω, 15 mA

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Q. Figure is a 24 Vr stabilized power supply. The zener is 24 V, 600 mW. The minimum zener current is 10 mA. Proper values R and maximum load current are

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