Kalpana Kalpana (Editor)

Legg's equation

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit

Legg's equation models magnetic material core loss at low flux densities. The equation has three loss components: hysteresis, residual, and eddy current.

Equation

R ac μ L = a B max f + c f + e f 2

where

IEC Technical Committee is the modern definition.

References

Legg's equation Wikipedia
(Text) CC BY-SA