PSpice Library Usage in OrCAD Step I - add PSpice library to schematic: Start a new project => open schematic page => Place Part => Add Library => browse to the IR2302.OLB file then open Click “Place” then “Part…” 1 2 Click “Add Library…” then browse to the IR2302.OLB file, select it then click “Open” 3 

IR2302 will be added to library for use in schematic. 

Step II – add library to simulation profile: When the schematic is completed and ready to run simulation, go to PSpice menu => New Simulation Profile => Configuration Files tab => select “Library” from “Category” => Browse to the IR2302.lib then select the file and click “Add to Design” => Apply and OK. Click PSpice => New Simulation Profile 1 3 2 4 Select Configuration Files and Library in Category, and then browse to the IR2302.lib, select the file and click Open. 5 

2 4 3 Click Add to Design, you should see IR2302.lib is added and then click Apply and OK. The process is now complete. 1