There are some application of unijunction transistor (UJT) are,
- The unijunction transistor (UJT) used as relaxation oscillator.
- It is used as voltage detector.
- The UJT is used for switching.
- It is widely used as triggering device for silicon control rectifier (SCR) and TRIAC.
- The UJT is used in phase control circuit.
- The UJT is used in timing circuit.
- The UJT is used as saw tooth generator.
- UJTs can also be used to measure magnetic flux.
unijunction transistor (UJT)