Transformer Calculator app for iPhone and iPad

4.9 ( 2569 ratings )

Utilities Reference
Developer: engrtools.com

0.99 USD

Current version: 4.2, last update: 7 years ago
First release : 29 Jul 2009
App size: 70.87 Kb

Select your primary and secondary transformer voltages and the KVA rating and let this calculator report the primary and secondary currents of the transformer. Selected standard ratings for 1 phase and 3 phase transformers and common North American voltages.