UJT Triggering Circuit Trainer

The single board trainer helps to study the UJT triggering circuit (UJT Relaxation oscillator) and study of output voltage waveform.

The trainer contains :

• 1. Relaxation oscillator using UJT with frequency variation.
  2. 2 nos. AC Voltage Source 12 V @1 Amp.
  3. SCR.
  4. Lamp (small) Load : 12 V, 10 W.
  5. Pulse Transformer 1 : 1.
  6. Digital AC Voltmeter : 0 – 20 V AC, 3 ½ digit Digital Display.
  7. Digital AC Ammeter : 0 – 2000 mA AC, 3 ½ digit Digital Display.
  8. Connecting Wire.

Additional Accessory Required :

• Dual Channel Oscilloscope