Title:
インバータトランス
Document Type and Number:
Japanese Patent JP4573115
Kind Code:
B2
Abstract:
An inverter transformer includes: a one end open core (2) which is integrally composed of two side legs (6), one or more inner legs (7), and a connection bar (9) to connect respective one ends of the side and inner legs (6 and 7) while the other ends of the side and inner legs (6 and 7) are separated from each other; and at least one bobbin (5) which is provided in a number corresponding to the number of the inner legs (7) and which each have primary and secondary windings (3 and 4) wound therearound. The bobbin (5) is restricted from tilting such that the bobbin (5) has projections formed at the both lateral sides of its distal end portion and supported by the reverse faces of the side legs (6) of the magnetic core (2), and such that the bobbin (5) has its proximal end portion supported by the connection bar (9) of the magnetic core (2).
Inventors:
Shinichi Suzuki
Application Number:
JP2005055951A
Publication Date:
November 04, 2010
Filing Date:
March 01, 2005
Export Citation:
Assignee:
Minebea Co., Ltd.
International Classes:
H01F38/08
Domestic Patent References:
| JP2002083717A | ||||
| JP7003113U |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Kaoru Onozuka
Toshio Nakamura
Tsutomu Kato
Yusuke Murakoshi
Miyazaki Yoshio
Kaoru Onozuka
Toshio Nakamura
Tsutomu Kato
Yusuke Murakoshi