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LOAD Vcc RLOAD Problem E1 Rg1 a. Design component Rcs for load current of 5 mA. Assume VBE 0.7V R32 Rcs b. If a specification is given that VCE must remain > 1V, Can the load current of 5 mA be provided to a 2.5k load? How about a 2k load? R81, R82 R81 Vcc 1k Pot 800 12V c. Determine the range of loads that meet the specification above.

LOAD Vcc RLOAD Problem E1 Rg1 a. Design component Rcs for load current of 5 mA. Assume VBE 0.7V R32 Rcs b. If a specification is given that VCE must remain > 1V, Can the load current of 5 mA be provided to a 2.5k load? How about a 2k load? R81, R82 R81 Vcc 1k Pot 800 12V c. Determine the range of loads that meet the specification above.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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**Problem E1** a. Design component \( R_{CS} \) for load current of 5 mA. Assume \( V_{BE} = 0.7 \, \text{V} \). b. If a specification is given that \( V_{CE} \) must remain > 1V, can the load current of 5 mA be provided to a 2.5k load? How about a 2k load? c. Determine the range of loads that meet the specification above. **Circuit Diagram:** - The circuit includes a transistor \( Q_1 \) with: - \( R_B1 \) and \( R_B2 \) resistors connected to the base. - \( R_{CS} \) connected between the emitter and ground. - \( V_{CC} \) is the power supply voltage. - \( R_{LOAD} \) is depicted, with the load current \( I_{LOAD} \) flowing through it. **Values Given:** - \( R_{B1}, R_{B2} = \text{1k Potentiometer} \) - \( R_{B1} = 800 \, \Omega \) - \( V_{CC} = 12 \, \text{V} \)
Transcribed Image Text:**Problem E1** a. Design component \( R_{CS} \) for load current of 5 mA. Assume \( V_{BE} = 0.7 \, \text{V} \). b. If a specification is given that \( V_{CE} \) must remain > 1V, can the load current of 5 mA be provided to a 2.5k load? How about a 2k load? c. Determine the range of loads that meet the specification above. **Circuit Diagram:** - The circuit includes a transistor \( Q_1 \) with: - \( R_B1 \) and \( R_B2 \) resistors connected to the base. - \( R_{CS} \) connected between the emitter and ground. - \( V_{CC} \) is the power supply voltage. - \( R_{LOAD} \) is depicted, with the load current \( I_{LOAD} \) flowing through it. **Values Given:** - \( R_{B1}, R_{B2} = \text{1k Potentiometer} \) - \( R_{B1} = 800 \, \Omega \) - \( V_{CC} = 12 \, \text{V} \)
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