Software for Electrical Engineering

This page contains design software and evaluation versions of professional software that are free to download.

• AAVID Heat Sink Thermal Design Software

• Linear Technology
  • Filter Design Software (2650 KB)
  • Switching Power Supply Design (3369 KB)
• Circuit Simulation and Design
  • MicroSim's Filter Design Software - Evaluation Version.
  • Upgrade your PSpice software
• MICROCHIP FilterLab® Filter Design Software V2.0
• National Semiconductor's   Switchers Made Simple
  • Version 3.3
  • Version 4.21
  • Switchers Made Simple for LM267X
    • Disk 1
    • Disk 2
    • Disk 3
• Power Integration's PI Expert Design Software for Switching Power Supplies (13.9 MB)
• Adobe Acrobat Reader