Exp2-Thevenin.pdf

# Exp2-Thevenin.pdf

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Thévenin’s Theorem and Interface Circuit Design By: By: By: John Getty Laboratory Director Engineering Dept. University of Denver Denver, CO Purpose: Purpose: Purpose: Purpose: Verify Thévenin’s Theorem, practice elementary interface circuit design and demonstrate maximum power transfer. Equipment Required: Equipment Required: 1 - HP 34401A Digital Multimeter 1 - HP E3631A Power Supply 1 - Protoboard 1 - 1 k 1/4 W Resistor 1 - 4.7 k 1/4 W Resistor 1 - 10 k 1/4 W Resistor 1 - 27 k 1/4 W Resistor Selection of 1/4 W resistors available for the design: 100 680 1 k 3.3 k 5.6 k 8.2 k 10 k 15 k 27 k 100 k 180 k 390 k Prelab: Prelab: Review the sections in Chapter 3 of the text * on Thévenin’s Theorem, maximum signal trans- fer, and interface circuit design. In the exercise “Proportionality and Superposition”, super- position was used to analyze the circuit of Fig. 1. The superposition method was verified by measuring the output for each voltage source separately, and comparing the sum of these measurements to the output voltage of the complete circuit. In this exercise, a Thévenin equivalent for this circuit will be constructed.

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• Winter '19
• Resistor, Electrical resistance, Interface Circuit Design

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