Power Design Software Tool

Power Design Software Tool helps automate many of the calculations required when working with high power linear and PWM amplifiers. The inaugural release of this design tool has multiple modules that provide the ability to plot load-lines and current limits directly onto the Safe Operating Area to ensure circuit stability; calculate internal power dissipation and heatsink requirements; dynamically select a part and assist with other key tasks involved with designing high power analog circuits.


The Power Design Software Tool is currently only available for Windows. Be sure to check back often for new modules and updates!

Windows Download (ZIP)

How-To Videos

Version History

1.0 (09/20/2016)

-Initial Release

-Modules: Part Selector and SOA

2.0 (11/30/2016)

-Modules: PWM Part Selector and Linear Stability

3.1.0 (3/20/2017)

-Modules: PWM Filter Design, PWM Power, and Tutorial Section

4.1.0 (5/8/2017)

-Modules: Heatsinks Calculator

-Changes: Saving Feature Enabled, Non-Technical Tutorial Added, Improved Part Selection Features

5.0.0 (7/17/2017)

-Modules: PWM Control Designer

-Changes: Schematic data entry for Linear Stability module

5.1.0 (8/1/2017)

-Changes: Improvements to PWM Power data entry, SOA page now models heat conduction from case to junction, more versatile sizing policy

6.0.0 (9/19/2017)

-Modules: Improved Howland Current Pump Designer

7.0.0 (3/19/2018)

-Changes: Auto-Compensation added to Linear Stability Module

-New Units: MP106 and MP204 added

7.1.0 (7/25/2018)

-Changes: Patched an issue with SOA module improperly handling DC current in some cases, added schematic viewer and CSV upload abilities to SOA, and back by popular demand - the main menu button.

7.2.0 (1/10/2019)

-Changes: Improved data entry for SOA waveforms

-New Units: PA194 and PA194A added

7.3.0 (5/20/2019)

-New Units: SA110 and SA110A added

7.4.0 (9/23/2019)

-Changes: fixed saving bug for SOA module, allowed single-point operation to display on SOA, and displayed R_COMP on linear stability schematic for supported products.

-New Unit: PA164 added

7.4.1 (9/24/2019)

-Changes: Stability fix

7.5.1 (11/4/2019)

-New Unit: MP165 added

7.5.2 (11/18/2019)

-Changes: Increased waveform resolution on SOA module, stylized the front page.

7.6.0 (4/3/2020)

-New Units: PA165 and MP206 added

8.0.0 (5/19/2021)

-Modules: 3-Phase Motor Designer

-Changes: stylized the home page, accuracy fixes

-New Units: SA310 and PA22 added