EE 311: Electrical Engineering Junior Lab Grounding and EMI ...
EE 311: Electrical Engineering Junior Lab Grounding and EMI ...
EE 311: Electrical Engineering Junior Lab Grounding and EMI ...
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6. Determine the optimum cabling <strong>and</strong> grounding arrangement for the circuit illustrated below. The circuit consists<br />
of a grounded, low-level low-frequency signal at location A; a differential amplifier at location B; <strong>and</strong> a grounded<br />
load at location C. Do not use any transformers <strong>and</strong> assume that the source at A <strong>and</strong> the load at C must remain<br />
grounded for safety purposes. Describe the benefits of your topology over other possible configurations.<br />
Equipment/Parts List:<br />
Equipment/Parts:<br />
Bench Equipment Used:<br />
1. HP oscillator<br />
2. 2 proto-boards<br />
3. 741 op amp oscilloscope<br />
4. Resistors: 3- 1Kohm <strong>and</strong> bench power supply, +12 volts.<br />
2- 100 kohm, 1- 50ohm<br />
5. Special light bulb variable power supply<br />
6. leads 2 dvm’s<br />
Last revised: 8-25-02/jjc
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