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...

2006-04-13

2008-09-16

Nguyen, Tuyen (Department: 2832)

Inductor devices

Core forms casing

Reexamination Certificate

active

07425883

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.

REFERENCES:
patent: 4502982 (1985-03-01), Horie et al.
patent: 5821843 (1998-10-01), Mamada et al.
patent: 6343413 (2002-02-01), Masuda et al.
patent: 6362986 (2002-03-01), Schultz et al.
patent: 6784782 (2004-08-01), Inoue et al.
patent: 6888435 (2005-05-01), Inoue et al.
patent: 7064643 (2006-06-01), Matsutani et al.
patent: 2002/0067234 (2002-06-01), Kung
patent: 54-163354 (1979-12-01), None
patent: 61-136213 (1986-06-01), None
patent: 1-266705 (1989-10-01), None
patent: 3-171702 (1991-07-01), None
patent: 6-342714 (1994-12-01), None
patent: 8-37107 (1996-02-01), None
patent: 8-250333 (1996-09-01), None
patent: 8-264320 (1996-10-01), None
patent: 8-306541 (1996-11-01), None
patent: 9-125108 (1997-05-01), None
patent: 11-224817 (1999-08-01), None
patent: 2000-106312 (2000-04-01), None
patent: 2001-23822 (2001-01-01), None
patent: 2001-85237 (2001-03-01), None
patent: 2002-43131 (2002-02-01), None
patent: 2002-57039 (2002-02-01), None
patent: 2002-64027 (2002-02-01), None
patent: 2002-217416 (2002-08-01), None

Affiliated with

Also associated with

Rating

Magnetic element for multi-phase and method of manufacturing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic element for multi-phase and method of manufacturing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic element for multi-phase and method of manufacturing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3968364