BJT- CE OUTPUT CHARACTERISTICS

2
1
0
40
30
20
10
0
10
8
6
4
2
0
100
80
60
40
20
0

IB

Rh1

IC

Rh2

VBE

VCE

VCC

VBB

CONTROLS

Rh1   Ohms
Rh2   Ohms

INSTRUCTION

  1. Initially set rheostat Rh1 = 1 Ω and rheostat Rh2 = 1 Ω
  2. Set the Base current(IB)15 μA by adjusting the rheostat Rh1
  3. Vary the Collector-Emitter Voltage(VCE)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-Emitter configuration. A graph is drawn with VCE along X-axis and IC along Y-axis.
  6. Click on 'Clear' button to take another sets of readings
  7. Now set the Base Current(IB) to 20 μA

EXPERIMENTAL TABLE

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

GRAPH PLOT

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