Fesial solar container drop dc bias diagram
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Fesial solar container drop dc bias diagram
Low core loss and high DC bias performance of FeSiAl soft magnetic
Soft magnetic composites (SMCs) play an indispensable role in electromagnetic conversion, transmission, and storage. However, in order to achieve miniaturization, energy conservation, and …
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Dependence of Core Loss on Magnetization State Under DC Bias …
In this paper, composite SMCs composed of FeSi with high DC-bias performance and FeSiAl with low loss were fabricated using the phosphating process. The microstructure and composition of …
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Dependence of Core Loss on Magnetization State Under DC Bias …
This study would shed new light on optimizing core loss under practical DC superimposed AC operating conditions and provide guidance for designing the composition of SMCs …
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Does DC bias change the magnetization state of fesial/Fesi SMCs?
This indicates that the DC bias field can obviously change the magnetization state of FeSiAl/FeSi SMCs. Meanwhile, the magnetization state can determine the core loss when samples are subjected to greater DC bias excitations.
Does DC bias affect the magnetic properties of soft magnetic composites?
Clarifying how DC bias fields affect the magnetic properties of soft magnetic composites (SMCs) plays a vital role in optimizing the material design of magnetic components. In this paper, composite SMCs composed of FeSi with high DC-bias performance and FeSiAl with low loss were fabricated using the phosphating process.
Should a gas atomized Fesi SMC be used in a large DC bias field?
Therefore, researchers should pay more attention to the magnetic properties under the influence of the DC bias field. Due to their high saturation flux density (Bs) and good DC bias performance, gas-atomized FeSi SMCs are generally selected as cores of inductors or reactors for high-power applications in a large DC bias field.
Does magnetization state affect core loss under a high DC bias field?
Simulated Bavg/Bs values under different DC bias fields reveal that magnetization state plays a key role in core loss under a high DC bias field and the one far from saturation corresponds to a low loss.