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公开(公告)号：US20230335332A1
公开(公告)日：2023-10-19
申请号：US18094516
申请日：2023-01-09
申请人： ATUM CO., LTD.
发明人： Taeksoo HAN , Hyunchuel KIM
CPC分类号： H01F27/306 , H01F30/06 , H01F27/324 , H01F27/2847 , H01F41/12 , B60L53/20 , B60L2210/10
摘要： A transformer for an LDC of an electric vehicle includes: a plate-type primary coil for receiving current from the high voltage battery of the electric vehicle; a lower secondary coil element provided under the primary coil to supply an induced current induced by the primary coil to the electrical components of the electric vehicle; and an upper secondary coil element provided on the primary coil to supply an induced current induced by the primary coil to the electrical components of the electric vehicle, and according to this, there is an advantage of reducing the height and size of a product.
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公开(公告)号：US20230238169A1
公开(公告)日：2023-07-27
申请号：US18094504
申请日：2023-01-09
申请人： ATUM CO., LTD.
发明人： Taeksoo HAN , Hyunchuel KIM
CPC分类号： H01F27/2823 , H02J7/0042 , H01F27/24 , H01F27/02 , H01F27/32
摘要： A transformer for an OBC of an electric vehicle includes: a housing; a cover for opening and closing a storage space of the housing; a plate-type primary coil embedded in the storage space of the housing and supplied with power from a charger side; and a plurality of plate-shaped secondary coils embedded in the storage space of the housing to independently generate an induced current by magnetic field induction from the primary coil and output the induced current to a high voltage battery, and according to this, there is an advantage of reducing the size and improving the product productivity.
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