Resource Center

Product Cut Sheets

Specs and Drawings

Papers and Articles

Case Studies


The Harmonics Problem

Transformer Efficiency

Supporting Documents

Miscellaneous Documents

Application Guide


PQI Resource Center

The PQI Resource Center is designed to provide you with a single destination where you can easily locate relevant documents and information for utilizing PQI products within your project. We hope you will bookmark this page for quick access to all your PQI technical information. If you can’t find what you need here, please don’t hesitate to call us at 888.539.7712. We’re here to serve you.