PSPICE?????

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PSPICE?????

• Simulation Program with Integrated Circuit
  Emphasis

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Preface
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Focus

• ?????????,????
• ???????????
• ?????(Operational Amplifiers )
• ???(transformers)

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Discuss

• Dc analysis
• ????
• Transient analysis
• ????
• Steady-state sinusoidal analysis
• ??????
• Fourier series analysis
• ?????

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• CH1 A FIRST LOOK AT PSPICE
• PSpice??
• CH2 SIMPLE DC CIRCUITS
• ??????
• CH3 DC SWEEP ANALYSIS
• ??????
• CH4 ADDITIONAL DC ANALYSIS
• ??????
• CH5 OPERATIONAL AMPLIFIER
• ?????
• CH6 INDUCTORS, CAPACITORS, AND NATURAL RESPONSE
• ?????????
• CH7 THE STEP RESPONSE AND SWITCHES
• ????

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• CH8 VARYING COMPONENT VALUES
• ?????
• CH9 SINUSOIDAL STEADY-STATE ANALYSIS
• ??????
• CH10 LINEAR AND IDEAL TRANSFORMERS
• ???????
• CH11 COMPUTING AC POWER WITH PROBE
• ?PROBE????????
• CH12 FREQUENCY RESPONSE
• ????
• CH13 FOURIER SERIES
• ?????

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CH1

• A FIRST LOOK AT PSPICE
• PSpice??

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Three steps

• Drawing the circuit
• ?????
• Specifying the type of circuit analysis
• ??????
• Simulation Results
• ??????

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1.1 Drawing the circuit

• File-gtNew-gtProject
• Place-gtPart
• ????
• CTRLR
• ????
• Right click/End Mode
• Place-gtWire

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Scale factors

• F 1E-15
• P 1E-12
• N 1E-9
• U 1E-6
• M 1E-3

• K 1E3
• MEG 1E6
• G 1E9
• T 1E12

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1.2 SPECIFYING THE TYPE OF CIRCUIT ANALYSIS

• PSpice-gtNew Simulation Profile
• Name your_file_name
• Analysis type Bias point
• Pspice-gtRun

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1.3 Simulation Results

• View-gtOutput File

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CH2

• SIMPLE DC CIRCUITS
• ??????

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2.1 Independent DC Sources

• ???
• ???

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2.2 Dependent DC Sources

• Voltage-controlled sources
• Voltage-controlled voltage source E
• Voltage-controlled current source G
• Current-controlled sources
• Current-controlled voltage source H
• Current-controlled current source F

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2.3
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Fig.23 Circuit for Example 1
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Example 1

• a) Use PSpice to find the voltages Va and Vb for
  the circuit shown in Fig.23

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• b) Use the PSpice solutions to calculate
• 1)The total power dissipated in the circuit
• 2)The power supplied by the independent current
  source
• 3)The power supplied by the current-controlled
  voltage source

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Fig. 24
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Fig. 25 output file
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• H(???????)??
• 265/1320.3846(???????!)

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• Q Why does the PSpice output in Fig.25 give the
  total power dissipation as 0 W?
• A In PSpice, the total power represents the net
  power generated by the independent voltage
  sources in the circuit. If a dependent source or
  an independent current source is generating
  power, its value is not included.

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Solution a)

• From the PSpice output
• Va 104.00V
• Vb 106.00V

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Solution b)

• 1)

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• 2) P24A(supplied)104(24)2496W
• 3) PH1(supplied)106(2)212W
• P(supplied)24962122708W
• Note that the sum of power dissipated equals the
  sum of power supplied.