Lab #8: Transistor basics of the transistor a few simple circuits No lab report, just excel spreadsheet First time we do this lab! Be prepared for problems!

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Presentation transcript:

Lab #8: Transistor basics of the transistor a few simple circuits No lab report, just excel spreadsheet First time we do this lab! Be prepared for problems! Bardeen’s “transfer resistance” device

Transistor Small “base” current controls “large” emitter-collector current. Voltage drop across forward-biased diode about 0.7 V Two back-to-back diodes, one forward and one “reverse” biased. Three terminal device: emitter, collector, base Read lab carefully; it is short.

Transistors C E B

Breadboard

Transistor Circuit #1 C E B C E B Basic cct

Transistor Circuit #2 amplifier

Transistor Circuit #3 oscillator

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