BJT- CB -OUTPUT CHARACTERISTICS

IE

Rh1

IC

Rh2

VBE

VCB

VCC

VEE

CONTROLS

Rh1   Ohms
Rh2   Ohms

INSTRUCTION

  1. Initially set rheostat Rh1 = 1 Ω and rheostat Rh2 = 1 Ω
  2. Set the Emitter current(IE)1 mA by adjusting the rheostat Rh1
  3. Vary the Collector-Base Voltage(VCB)is varied by adjusting the rheostat Rh2.
  4. Note the reading of Collector current(IC).
  5. Click on 'Plot' to plot the I-V characteristics of Common-Base configuration. A graph is drawn with VCB along X-axis and IC along Y-axis.
  6. Click on 'Clear' button to take another sets of readings
  7. Now set the Emitter Current(IE) to 2 mA

EXPERIMENTAL TABLE

Serial No. Emitter Current
mA
Base-Collector Voltage
V		 Collector Current
mA

GRAPH PLOT

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