1. COUPLED CIRCUIT MODULE [TCCT - 45]                                             [TOC]

  12V AC power supply provided for give the input of the circuits.

  Two inductors provided with connectors.

  Five different resistors are provided for make different circuit.

  Three different networks provided to study the different coupling response.

  One LED and switch provided to indicate and ON/OFF the power.

  RF Tuned amplifier circuit is provided

  One RF Coil provided with tunning facility

  Study the characteristics of RF tuned amplifier

This module is designed to study :

#    Half wave rectifier

#    Full wave rectifier

#    Bridge Rectifier

#    To determine ripple factor with/without capacitor filter

  230/6-0-6V/0.5A Transformer

  (0-15V) moving coil voltmeter provided to measure the output voltages

  One separate diode provided to form Half wave rectifier

  Two diodes provided to form the Full wave rectifier

  One Bridge rectifier to form the Bridge

  Two capacitors are provided

  Two toggle switches provided to connect the capacitors to the rectifier (HW/FW/BR) output to study the ripple factor with/without capacitor filter

  All the diodes, bridge & transformer outputs are terminated at the connector for easy wiring for each experiment and also to form various experiments

  Provided R-L, R-C, RLC Circuits

  A variable Inductor (0-100% in steps of 0,20%,40%,60%, 80%,100%, 1A) 120mH and two capacitors provided to do the experiment

  A 555 square Waveform generator provided to feed the DC Input

  AC source provided to study the AC circuit (0-24V AC-50Hz/1A.

  Experiments

      i) Series AC & DC circuits and phasor diagram

      ii) Transients in RLC, RL, RC circuits[ 33 ]

  24V AC/1A/50 Hz Transformer provided to give the input of networks.

  3 Nos. of B networks provided to study RL, RC and RLC circuits

  Two capacitors are provided to study the different effect.

  A variable inductor 120mH with tappings

  Patching connectors provided