What is the other name of SCR?

  1. Diode
  2. Transistor
  3. Thyristor
  4. Triac

Answer (Detailed Solution Below)

Option 3 : Thyristor
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  • Thyristors:
    • They are a four-layer device which can be switched ‘on’ or ‘off’ electronically to control relatively large amounts of current for motors and other electrical equipment
    • The Silicon Controlled Rectifier (SCR) and the Triac are examples of a thyristor
    • Almost all electronic controls used in modern industries consist of electronic circuits with thyristors
    • The SCR is a four-layer device with three terminals, namely, the anode, the cathode, and the gate
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