UJT Relaxation Oscillator Trainer is a laboratory training kit designed to demonstrate the working principle and characteristics of a Unijunction Transistor (UJT) based relaxation oscillator. It enables students to practically study sawtooth waveform generation, frequency control, and applications in triggering circuits.
Typical Experiments
• Study of UJT characteristics.
• Generation of sawtooth waveforms.
• Variation of frequency with resistance and capacitance.
• Observation of charging and discharging cycle of capacitor.
• Application of relaxation oscillator as a triggering source for SCR/thyristors.