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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.