BJT- CE INPUT CHARACTERISTICS

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 Collector-Emitter Voltage(VCE) to 1 V by adjusting the rheostat Rh2
  3. Base Emitter Voltage(VBE) is varied by adjusting the rheostat Rh1.
  4. Note the reading of Base current(IB)in μ Ampere.
  5. Click on 'Plot' to plot the I-V characteristics of Common-Emitter configuration. A graph is drawn with VBE along X-axis and IB along Y-axis.
  6. Click on 'Clear' button to take another sets of readings
  7. Now set the Collector-Emitter Voltage(VCE) to 2 V, 3 V, 4 V

EXPERIMENTAL TABLE

Serial No. Collector-Emitter Voltage
V
Base-Emitter Voltage
V		 Base Current(μA)

GRAPH PLOT

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