DESCRIPTION

Amplification is the control of a larger output quantity by the variation of a smaller input quantity.  Such amplification can be performed by saturable reactors connected either in series or in parallel..  This set up consists two such reactors, AC and DC power supply, two meters for load and control currents and a fixed value RL.

SCOPE OF LEARNING: 

• Study of Feed back control characteristics.

• Study of Series feedback of amplifier.

• Effect of Parallel feedback of amplifier.

TECHNICAL SPECIFICATIONS: 

• Digital  Meters:

• Voltmeter 3.5 Digit

• Ammeter 3.5 Digit

• Power Supply:

• IC regulation in controller circuit power supplies

• One DC Biasing Voltage 

• Operated on Mains power 230V, 50Hz +10%

Features:

• To study input-output characteristic of a magnetic amplifier.

• Two saturable reactors in one frame.

• Two Rectifiers.

• Fixed Resistive load.

• DC bias voltage.

• One potentiometer.

SALIENT FEATURES:

• Front panel built with high class insulated Printed Circuit on Metal Board sheet with well printed circuits and      symbols.

• Instruction manual.

• Connections are brought out through 4mm Sockets.

• Patch Cords 4mm.

• The trainer is housed in Metal cabinet.

• Size of the trainer set 18”x7” 

OPTIONAL ACCESSORIES:

• No