Engineering:Transformer utilization factor
From HandWiki
The transformer utilization factor (TUF) of a rectifier circuit is defined as the ratio of the DC power available at the load resistor to the AC rating of the secondary coil of a transformer.[1][2]
[math]\displaystyle{ T.U.F = \frac{P_{odc}}{VA\ rating\ of\ transformer} }[/math]
The [math]\displaystyle{ VA }[/math] rating of the transformer can be defined as: [math]\displaystyle{ VA = V_{r.m.s} \dot I_{r.m.s} (For\ secondary\ coil.) }[/math]TRANSFORMER utilization factor for half wave rectifier is .287 or .3.
References
- ↑ Rashid, Muhammad (2011-01-13). POWER ELECTRONICS HANDBOOK. Elsevier. pp. 153–. ISBN 9780123820372. https://books.google.com/books?id=eS1z95mzi28C&pg=PA153. Retrieved 29 November 2014.
- ↑ Atul P. Godse; U. A. Bakshi (2008-01-01). Elements Of Electronics Engineering. Technical Publications. pp. 8–. ISBN 9788184312928. https://books.google.com/books?id=1uP2oVwXEZAC&pg=SA8-PA16. Retrieved 29 November 2014.
External links
![]() | Original source: https://en.wikipedia.org/wiki/Transformer utilization factor.
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