OBJECTIVES: After studying this chapter, you will be able to
Describe what a zener diode is
Describe the differences between a regular diode and a zener diode
Use a zener diode in a circuit
Define how to combine zener diodes and for what purpose
Use a zener diode for voltage regulation
Recognize a zener diode in a circuit
Describe what a diac is and what it is used for
Explain the characteristics of a diac
Describe the application of a silicon-controlled rectifier (SCR)
Define the difference between a diode and a SCR
Describe the relationship between diac and triac
Recognize the application of a triac
Draw circuit diagrams the professional way
New terms: Breakover voltage, diac, silicon-controlled rectifier ...
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