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公开(公告)号：US20230318476A1
公开(公告)日：2023-10-05
申请号：US18019061
申请日：2021-08-02
Applicant: LG INNOTEK CO., LTD.
Inventor： Ji Hwan JEON , Sang Hun AN , Ji Ho KIM
CPC classification number: H02M7/003 , H05K5/0217
Abstract: A power conversion apparatus comprises: a housing including an opening; and a filter module coupled to the opening, wherein the filter module includes: a first filter; a second filter disposed inside the first filter; and a frame coupled to side surfaces of the first filter and the second filter, the first filter includes a plurality of filter units spaced apart in the vertical direction, and an upper surface of the filter unit has an inclined surface formed thereon such that the distance to a bottom surface of the housing becomes closer toward the outside.
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