The Figure 2 shows an electronic circuit designed for supplying power to a load (RL). The supply voltage 235V (RMS, AC) at frequency of 50HZ. The required DC voltage and power for the load are 24V and 3.6 W respectively. The Electrical Components of this AC to DC converter are: A full-wave rectifier to convert AC voltage to DC voltage. A regulator with transistor and Zener diode to ensure a constant voltage and power for the load. DI 01 V VLoad D2 D3 VI sine Regulatee Reifier Figure 2. Complete Circuit Assume that the diodes are real diodes (NOT ideal diodes). The following information is available: The collector to base resistor of the regulator R1 = 5.0 k2 The transistor Q1 with ß value of 24 is used for the regulator circuit. Determine the following quantities for this electronic device and fill the table below: | Question Answer The voltage of Zener Diode (Vz) The current in R1 The DC current into the regulator

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The Figure 2 shows an electronic circuit designed for supplying power to a load (R1). The
supply voltage 235V (RMS, AC) at frequency of 50HZ. The required DC voltage and power
for the load are 24V and 3.6 W respectively.
The Electrical Components of this AC to DC converter are:
A full-wave rectifier to convert AC voltage to DC voltage.
A regulator with transistor and Zener diode to ensure a constant voltage and power
for the load.
D1
Iide
91
Vaut
VLoad
D2 D3
Vde
VI
sine
R1
RL
Regulate
Reetifier
Figure 2. Complete Circuit
Assume that the diodes are real diodes (NOT ideal diodes). The following information is
available:
The collector to base resistor of the regulator R1 = 5.0 k
The transistor Q1 with B value of 24 is used for the regulator circuit.
Determine the following quantities for this electronic device and fill the table below:
Question
Answer
The voltage of Zener Diode (Vz)
The current in R1
The DC current into the regulator
| (Idc)
Base current of transistor (IB)
Collector current of transistor (Ic)
The Zener-Diode's current (Iz)
Transcribed Image Text:The Figure 2 shows an electronic circuit designed for supplying power to a load (R1). The supply voltage 235V (RMS, AC) at frequency of 50HZ. The required DC voltage and power for the load are 24V and 3.6 W respectively. The Electrical Components of this AC to DC converter are: A full-wave rectifier to convert AC voltage to DC voltage. A regulator with transistor and Zener diode to ensure a constant voltage and power for the load. D1 Iide 91 Vaut VLoad D2 D3 Vde VI sine R1 RL Regulate Reetifier Figure 2. Complete Circuit Assume that the diodes are real diodes (NOT ideal diodes). The following information is available: The collector to base resistor of the regulator R1 = 5.0 k The transistor Q1 with B value of 24 is used for the regulator circuit. Determine the following quantities for this electronic device and fill the table below: Question Answer The voltage of Zener Diode (Vz) The current in R1 The DC current into the regulator | (Idc) Base current of transistor (IB) Collector current of transistor (Ic) The Zener-Diode's current (Iz)
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