FET Fundamentals Unit 1 – Circuit Board Familiarization
Exercise 1 – Circuit Location and Identification
EXERCISE OBJECTIVE
When you have completed this exercise, you will be familiar with the functional circuit blocks
on the FET FUNDAMENTALS circuit board. You will use the circuit board to locate and
identify components.
DISCUSSION
- Five circuit blocks explore a field-effect transistor.
JFET
JFET AMPLIFIER
JFET CURRENT SOURCE
DUAL GATE MOSFET
HARTLEY/COPITTS OSCILLATORS - One circuit block explores a unijunction transistor.
- Three circuit blocks explore transducers.
THERMISTOR
PHOTORESISTOR
FIBER OPTIC LINK