Electrical Engineering > GATE 2021 > Zener Diodes
In the circuit shown, a 5 V Zener diode is used to regulate the voltage across load R0. The input is an unregulated DC voltage with a minimum value of 6 V and a maximum value of 8 V. The value of Rs is 6 Ω. The Zener diode has a maximum rated power dissipation of 2.5 W. Assuming the Zener diode to be ideal, the minimum value of R0 is _______ Ω.

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zener diode regulation unregulated dc voltage GATE Electrical Engineering 2021 electrical engineering gate Zener diode power dissipation ideal Zener diode regulated voltage circuit minimum R0 value Zener diode regulation circuit GATE 2021 electrical Zener diode regulation problem

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