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Southwest Virginia Community College

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P.O. Box 1101
Richlands, VA 24641
Phone: (276)964-2555

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Physical Plant 724 Community College Road
Cedar Bluff, VA 24609

Southwest Virginia Community College

2022-2023 Catalog

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Nov 21, 2024

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2022-2023 Catalog [ARCHIVED CATALOG]

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ETR 143: Devices and Applications I

3 credit

Lecture 2 hours. Laboratory 3 hours.

Teaches theory of active devices and circuits such as diodes, power supplies, transistors (BJT’S), amplifiers and their parameters, FETs, and operational amplifiers. May include UJT’S, oscillators, RF amplifiers, thermionic devices, and others.
Total 5-8 hours per week.

Prerequisite(s): ETR 113 or knowledge of D. C./A. C. theory.

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