The DC bias dominated design has small core size are carrying high flux material since it used the high flux capacity. This also apt for energy storage filter inductors carry in SMPS. This type of powder cores are fixed size and cost reduction may applied when the inductors has carry huge amount of DC and it have very less residual flux density.
The XFLUX is applied for small and moderate range of inductors and chokes. The saturation level is high in the beneficent application whereas inductance has heavy loaded in UPS and power factor correction boost.
Another material is kool mu is reasonable price and it has exhibit the lower losses and primarily good thermal properties when related with powered iron cores. The kool mu is significant use when the high flux machinedensity and low core losses in power factor correction circuits same as unidirectional drive application like pulse transformer and flyback transformer.
The next material of 75 series cores performing better than the koolmu cores when preserve the lower core losses than Xflux and it contains with iron, aluminum and silicon. It providing lower cost alternative to high flux and grand enhancement in core loss.
Finally, the amoflux cores is unique powder is compound with assigned gap material that is conceptual for PFC and output chokes. The amorphous ribbon has convert into powder, which is amoflux cores is having similar attribution, with soft saturation. This amoflux core is primary choice for computer, server and industrial power units, which may involve in PFC or output chokes.
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Article Added on Sunday, April 2, 2017
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