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In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”
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In the circuit shown, the breakdown voltage and the maximum current of...
**Introduction:**
In this circuit, a Zener diode is used to regulate the voltage across RL. The breakdown voltage of the Zener diode is 20 V, which means that it will start conducting when the voltage across it exceeds 20 V. The maximum current through the Zener diode is 60 mA.
**Determining the range of V1:**
To determine the range of V1 that will maintain the Zener diode in the 'on' state, we need to consider two scenarios:
1. When the current through RL is maximum:
In this scenario, the maximum current of the Zener diode (60 mA) flows through RL. To calculate the voltage across RL, we can use Ohm's Law: V = IR. Therefore, the voltage across RL is given by: VRL = (60 mA) * (1 kΩ) = 60 V.
Since the maximum voltage across RL is 60 V, the voltage across R1 and the Zener diode (V1) must be greater than this value to keep the Zener diode in the 'on' state. Therefore, the range of V1 is V1 > 60 V.
2. When the current through RL is minimum:
In this scenario, the minimum current of the Zener diode (0 mA) flows through RL. Therefore, the voltage across RL is 0 V.
Since the voltage across RL is 0 V, the voltage across R1 and the Zener diode (V1) can be any value as long as it is less than the breakdown voltage of the Zener diode (20 V). Therefore, the range of V1 is 0 V < v1="" />< 20="" />
**Conclusion:**
The range of V1 that will maintain the Zener diode in the 'on' state is 0 V < v1="" />< 20="" v.="" this="" means="" that="" as="" long="" as="" the="" voltage="" across="" r1="" and="" the="" zener="" diode="" (v1)="" is="" within="" this="" range,="" the="" zener="" diode="" will="" be="" in="" the="" 'on'="" state="" and="" regulate="" the="" voltage="" across="" rl.="" 20="" v.="" this="" means="" that="" as="" long="" as="" the="" voltage="" across="" r1="" and="" the="" zener="" diode="" (v1)="" is="" within="" this="" range,="" the="" zener="" diode="" will="" be="" in="" the="" 'on'="" state="" and="" regulate="" the="" voltage="" across="" />
In this circuit, a Zener diode is used to regulate the voltage across RL. The breakdown voltage of the Zener diode is 20 V, which means that it will start conducting when the voltage across it exceeds 20 V. The maximum current through the Zener diode is 60 mA.
**Determining the range of V1:**
To determine the range of V1 that will maintain the Zener diode in the 'on' state, we need to consider two scenarios:
1. When the current through RL is maximum:
In this scenario, the maximum current of the Zener diode (60 mA) flows through RL. To calculate the voltage across RL, we can use Ohm's Law: V = IR. Therefore, the voltage across RL is given by: VRL = (60 mA) * (1 kΩ) = 60 V.
Since the maximum voltage across RL is 60 V, the voltage across R1 and the Zener diode (V1) must be greater than this value to keep the Zener diode in the 'on' state. Therefore, the range of V1 is V1 > 60 V.
2. When the current through RL is minimum:
In this scenario, the minimum current of the Zener diode (0 mA) flows through RL. Therefore, the voltage across RL is 0 V.
Since the voltage across RL is 0 V, the voltage across R1 and the Zener diode (V1) can be any value as long as it is less than the breakdown voltage of the Zener diode (20 V). Therefore, the range of V1 is 0 V < v1="" />< 20="" />
**Conclusion:**
The range of V1 that will maintain the Zener diode in the 'on' state is 0 V < v1="" />< 20="" v.="" this="" means="" that="" as="" long="" as="" the="" voltage="" across="" r1="" and="" the="" zener="" diode="" (v1)="" is="" within="" this="" range,="" the="" zener="" diode="" will="" be="" in="" the="" 'on'="" state="" and="" regulate="" the="" voltage="" across="" rl.="" 20="" v.="" this="" means="" that="" as="" long="" as="" the="" voltage="" across="" r1="" and="" the="" zener="" diode="" (v1)="" is="" within="" this="" range,="" the="" zener="" diode="" will="" be="" in="" the="" 'on'="" state="" and="" regulate="" the="" voltage="" across="" />
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In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”?
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In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”?.
In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”?.
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In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”?, a detailed solution for In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”? has been provided alongside types of In the circuit shown, the breakdown voltage and the maximum current of the Zener diode are 20 V and 60 mA, respectively. The values of R1 and RL are 200 Ω and 1 kΩ, respectively. What is the range of V1 that will maintain the Zener diode in the ‘on’ state?”? theory, EduRev gives you an
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