Magnetic element for multi-phase and method of manufacturing...

Details Magnetic element for multi-phase and method of manufacturing... Magnetic element for multi-phase and method of manufacturing...

2008-09-16

2008-09-16

Nguyen, Tuyen (Department: 2832)

Inductor devices

Core forms casing

Reexamination Certificate

active

11402979

ABSTRACT:
A magnetic element for multi-phase is composed by burying a plurality of coils in a composite magnetic material such that a negative coupling of magnetic fluxes or a positive coupling of magnetic fluxes exists between at least two coils. This structure more miniaturizes inductors, or choke coils as the multi-phase magnetic element suitably used for application of a large current to many kinds of electronic equipment. Such multi-phase magnetic element has an excellent ripple current property.

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