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Mentech has obtained patents for biphasic coupling inductors and power supplies, reducing the height of biphasic coupling inductors and making them lightweight and thin

Article Source:China National Intellectual Property Administration | Author:Financial Sector | Issuing Time:2024.04.03
On April 1, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Dongguan Mentech Co., Ltd. obtained a project entitled "A Biphase Coupling Inductor and Power Supply", with the authorization announcement number of CN107946046B, and the application date of December 2017.



The patent abstract shows that an embodiment of the present invention discloses a biphasic coupled inductor and a power supply, comprising a first magnetic core, a second magnetic core, a first winding resistance, and a second winding resistance, with the first and second magnetic cores directly connected; There are 5 magnetic columns on the side connected to the second magnetic core in the first magnetic core. Each magnetic column is respectively the first side column, the first secondary center column, the main center column, the second secondary center column, and the second side column. A wire groove is formed between each adjacent two magnetic columns, and each wire groove is sequentially the first wire groove, the second wire groove, the third wire groove, and the fourth wire groove; The first winding is equipped with a first conductor sheet, a second conductor sheet, and a first non electrode pin; The second winding is equipped with a third conductor sheet, a fourth conductor sheet, and a second non electrode pin; The first conductor sheet, the second conductor sheet, the third conductor sheet, and the fourth conductor sheet are respectively arranged in the first slot, the third slot, the second slot, and the fourth slot. The embodiments of the present invention reduce the height of the biphasic coupling inductor, making it lightweight and conducive to the lightweighting of power supplies and terminal devices.