ETR 143
Devices and Applications I.
Blue Ridge Community College · UGRD · Fall 2026
1 section
Catalog description
Teaches theory of active devices and circuits such as diodes, power supplies, transistors (BJTs), amplifiers and their parameters, FETs, and operational amplifiers. May include UJTs, oscillators, RF amplifiers, thermionic devices and others. Corequisite: knowledge of D.C./A.C. theory or permission of instructor. Lecture 3 hours per week. Laboratory 3 hours per week. Total 6 hours per week. Prerequisites ETR 113 . An additional career and technical education course specific fee of $25.00 per credit hour applies to this course. The price is discounted 50% to $12.50 per credit hour for the 2026-27 academic year only.
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001
Availability not recently verifiedClass #blue_ridge_cc-0216Fall 2026UGRD4 credits
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