Power Supply (I.C. 317) Trainer

The single board trainer helps to construct I.C regulated power supply using LM317  and study its operational characteristics.

The setup consists of :

• 1. Unregulated power supply using Transformer, Bridge circuit and Capacitor.
  2. Digital DC Voltmeter : 0 – 200 V.
  3. Digital DC Ammeter : 0 – 200 mA.
  4. Digital AC Voltmeter [ Optional ] : 0 – 2000 mV.
  5. Set of Resistances.
  6. 2 nos. Variable Resistance.
  7. Regulator I.C. : LM317.
  8. Connecting wire.