Transformer utilization factor

Transformer utilization factor (TUF) of a rectifier circuit is defined as the ratio of the DC power available at the load resistor and the AC rating of the secondary coil of a transformer.^[1]^[2]

$T.U.F={\frac {P_{odc}}{V_{A}\ rating\ of\ transformer}}$

The $VA$ rating of the transformer can be defined as: $V_{A}=V_{r.m.s}{\dot {I}}_{r.m.s}(For\ secondary\ coil.)$

References

^ Rashid, Muhammad (2011-01-13). POWER ELECTRONICS HANDBOOK. Elsevier. pp. 153–. ISBN 9780123820372. Retrieved 29 November 2014.
^ A.P.Godse, U.A.Bakshi (2008-01-01). Elements Of Electronics Engineering. Technical Publications. pp. 8–. ISBN 9788184312928. Retrieved 29 November 2014.

External links

[1]

[Rashid2011-1] Rashid, Muhammad (2011-01-13). POWER ELECTRONICS HANDBOOK. Elsevier. pp. 153–. ISBN 9780123820372. Retrieved 29 November 2014.

[A.P.Godse2008-2] A.P.Godse, U.A.Bakshi (2008-01-01). Elements Of Electronics Engineering. Technical Publications. pp. 8–. ISBN 9788184312928. Retrieved 29 November 2014.

[1]

[2]