In the circuit below, a 9.1V Zener diode with a Zener resistance of R = 50...
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In the circuit below, a 9.1V Zener diode with a Zener resistance of R₂ = 50 is employed for regulating the load voltage V₁. Assuming C=470µF and the minimum current required in zener diode is 5mA in order for the diode to stay in Zener region, find: a) Value of VL b) Value of average and peak current of each Silicon diode. c) Ripple voltage in capacitor. d) e) Value of Rs f) Power dissipation in the Transistor + Load voltage regulation versus V₂ (t) = 18 (2π60t) v Silicon diodes Vo(avg) C=470μF Rs Vz 주 VL RL = 500Ω In the circuit below, a 9.1V Zener diode with a Zener resistance of R₂ = 50 is employed for regulating the load voltage V₁. Assuming C=470µF and the minimum current required in zener diode is 5mA in order for the diode to stay in Zener region, find: a) Value of VL b) Value of average and peak current of each Silicon diode. c) Ripple voltage in capacitor. d) e) Value of Rs f) Power dissipation in the Transistor + Load voltage regulation versus V₂ (t) = 18 (2π60t) v Silicon diodes Vo(avg) C=470μF Rs Vz 주 VL RL = 500Ω
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Answer rating: 100% (QA)
To analyze the circuit we start by finding the value of VL a Value of VL The Zener diode maintains a constant voltage of Vz 91 V across its terminals ... View the full answer
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