Title: Power transformation device
Application Number: 200610142863 Application Date: 2006.10.30
Publication Number: 1976216 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H02P27/06;H02M7/48
Applicant(s) Name: Hitachi Ltd. Address:
Inventor(s) Name: Mori Kazuhisa;Ikimi Takashi;Kishikawa Takao;Sakoda
Attorney & Agent: ligui liang
Abstract:
    The circuit asymmetry character between electric components with parallel connection are restrained in a power transformation device. In the present inventive power transformation device, the first and the second components having positive terminal and negative terminal are parallely connected by positive lateral electrode and negative lateral electrode. The positive lateral electrode has the first conductor area and the second conductor area respectively connected to the positive terminal of the first components and the positive terminal of the second components, while the negative lateral electrode has the third conductor area and the fourth conductor area respectively connected to the negative terminal of the first components and the negative terminal of the second components. Besides the first conductor area and the fourth conductor area have the first opposite part, ovlapping the opposite direction and retaining electrically insulating between each other; the second conductor area and the third conductor area have the first opposite part, ovlapping the opposite direction and retaining electrically insulating between each other.
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