This article is based on the 1999 National Electrical Code (NEC). Installing transformers in accordance with the NEC is critical to ensuring a safe electrical installation as well as a reliable power ...

This application note is a design and construction guide for margin wound or triple insulated wire wound flyback transformers suitable for use with TOPSwitch. Margin wound and triple insulated wire ...

Elsco Transformers reports that choosing the right transformer size involves calculating kVA based on voltage and current for ...

With increasing pressure to lower costs, utilities are looking for tools to maximize the benefit of each dollar spent. Maintenance crews and engineers have a hands-on technical understanding but often ...