Transformer Calculator. vs Mike Holt's Electrical Toolbox Usage & Stats
Calculate the primary and secondary full-load currents of the transformer.
App also determines the turns ratio and type of transformer.
Select the number of phases ( 1Φ or 3Φ )
Enter the transformer rating and select the appropriate VA / kVA
Enter the primary and secondary transformer voltages
and you get
Primary full-load currents
Secondary full-load currents
Turns Ratio = N1 / N2 = V1 / V2 = I2 / I1
- Apple App Store
- Free
- Utilities
Store Rank
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Mike Holt, the industry leader in the electrical industry (MikeHolt.com) has created an amazing, practical and useful app for the electrician, inspector, instructor, contractor and engineer. The app contains conductor sizing (including voltage drop limitations), circuit protection sizing, race sizing, equipment grounding conductor sizing for electric heating equipment (commercial and Residential), air-conditioning equipment (commercial and Residential), motors (commercial and Residential), Transformers (commercial) , and dwelling-unit service calculations and sizing.
- Apple App Store
- Free
- Utilities
Store Rank
- -
Transformer Calculator. VS. 
Mike Holt's Electrical ToolboxDecember 30, 2024