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Pspice Circuit Design Process: Creating, Simulating, and Analyzing Circuits

Learn the Pspice design flow, draw circuit schematics, modify component values, add test points, run simulations, analyze results, and output simulation files.

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Pspice Circuit Design Process: Creating, Simulating, and Analyzing Circuits

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  1. MicroSim pspice

  2. Pspice設計流程 • 畫電路圖. • 更改元件值. • 加入測試點. • 設定分析項目 • 執行模擬SIMULATION. • 在示波器視窗中加入軌跡.

  3. Connection Reference Value Part V1=10V R1=1K GND_EARTH Analysis/Setup/Bias Point Detail Analysis/Display Result on Schematic/Enable Step 1.畫電路圖 • A part is a basic circuit element, such as a resistor or power source. • Each part is associated with a part name and is stored in a library.

  4. Connection Reference Value Part V1=10V R1=1K GND_EARTH Analysis/Setup/Bias Point Detail Analysis/Display Result on Schematic/Enable Step 2:接線 Connections • Connections are made primarily by wire segments and bus strips.

  5. Connection 參考名稱References Value Part V1=10V R1=1K GND_EARTH Analysis/Setup/Bias Point Detail Analysis/Display Result on Schematic/Enable Step 3:參考名稱References • References are unique names for parts. Unlike the generic part names (such as VDC and R) • references are different for each instance of the same part.

  6. Connection Reference Value Part V1=10V R1=1K GND_EARTH Analysis/Setup/Bias Point Detail Analysis/Display Result on Schematic/Enable Step 4: 元件數值Values • Valuesgive the magnitude of each part instance. • A name can be associated with each value.

  7. Connection Reference Value Part V1=10V R1=1K GND_EARTH Analysis/Setup/Bias Point Detail Analysis/Display Result on Schematic/Enable Step 5:模擬(Run simulation)

  8. 模擬結果輸出檔案Output file Each time Pspice performs an analysis it automatically generates an output file. Netlist field. * Schematics Netlist * V_V1 $N_0001 0 10V R_R1 0 $N_0001 1K Alias Field. * Schematics Aliases * .ALIASES V_V1 V1(+=$N_0001 -=0 ) R_R1 R1(1=0 2=$N_0001 ) .ENDALIASES Small signal bias solution. **** SMALL SIGNAL BIAS SOLUTION TEMPERATURE = 27.000 DEG C NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE ($N_0001) 10.0000 VOLTAGE SOURCE CURRENTS NAME CURRENT V_V1 -1.000E-02 TOTAL POWER DISSIPATION 1.00E-01 WATTS

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