Electronics Lab Trainer

Study of load variation and frequency response of single stage CE amplifier, Model – LF – 04.


Features :

  • Built-in  Regulated  and  short  circuit  proof  Power  Supply  suitable  the  experimental  board.
  • Circuit  is  engraved  on  a  painted aluminum panel  and  component  are  mounted  on  the  top  of  the  sheet  to  give  better  and  clear  understanding.
  • A  complete  working  manual  containing  theory,  circuit  details  and  operating  instruction  supplied  with  the  experimental  board.
  • Stackable  type  connecting  leads  suitable  to  the  terminals  are  supplied  with  the  board  for  easy  inter – connections  and  longer  life  of  the  terminals.
  • A  fixed  frequency  (Approx.  1, KHz)  Sine – Wave  Oscillator  is  built-in.
  • A  Variable  Resistance  Load  selected  by rotary  switch  is  provided
  • Weight : 2.5 Kg Approximately
  • Dimension : 210mm × 280mm × 82mm

Experiments  :

  1. Measurement  of  Voltage  Gain  at  1, KHz  for  different  Load  Resistance.
  2. Plotting  of  Frequency  Response  of  a  Single  Stage  Amplifier  Circuit.
  3. Measurement  of  Input  Impedance  of  the  CE  Amplifier  Circuit.

Other  Apparatus  Required  :

  1. A.F. Oscillator,  Model – 712. 
  2. True RMS  A.C.  Millivoltmeter,  Model – ACM – 536.
  3. (With  1 KHz Oscillator).
  4. A  General  Purpose  C.R.O.
  5. A  Digital  Multimeter.

 

Note: There may be any change in specification due to continuous R & D without notice.

 

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