This calculator finds max flux density inductor given Erms, Ae, turns and frequency.

SVN:

The calculator does not do a lot of error checking, if you enter nonsense, it will produce nonsense. NaN means not a number, check the input values.

Ae is the effective aperture, it cannot be simply calculated as the cross sectional area of most core shapes, but can often be found in datasheets.

- Inductance of RF cored inductors and transformers
- Calculate ferrite cored inductor - rectangular cross section
- Calculate ferrite cored inductor - circular cross section
- Calculate ferrite cored inductor (from Al)
- Calculate ferrite cored inductor - ΣA/l or Σl/A
- Ferrite permeability interpolations
- Magnetic core coefficients converter

Version |
Date |
Description |

1.01 |
11/04/2022 | Initial. |

1.02 |
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1.03 |
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1.04 |
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1.05 |