Description

The FET Fundamentals module contains nine circuit blocks which enable students to perform practical exercises that demonstrate principles of JFET, MOSFET, and UJT:

• JFET

• JFET Amplifier

• JFET Current Source

• Dual Gate MOSFET

• Unijunction Transistor

• Thermistor

• Colpitts/Hartley Oscillator

• Photo Resistor

• Fiber Optic Link

Topic Coverage

• Component Location and Identification

• Oscillators Operation: Unijunction, Hartley, Colpitts

• JFET: Operating Characteristics, Effect of Gate Bias on Pinch-Off, Dynamic Characteristics, DC Amplifier Operation, Voltage Gain, DC Current Source Operation and Power/Load Voltage Variation

• MOSFET: Zero Bias Characteristic, Modes of Operation, Voltage Amplifier, Dual Gate MOSFET Mixer

• UJT: Operating Characteristics, Waveform Generation

• Thermistor and Photoresistor Operation

• Fiber Optic Light Transfer

• Troubleshooting Basics and Troubleshooting FET Circuits

• Understanding Specification Sheets: FET, Unijunction Transistor, Transducer