A power inductor electromagnetic interference suppression device with shielding

Abstract

This utility model discloses an electromagnetic interference suppression device for a power inductor with a shield, relating to the field of power inductor technology. It includes an inductor body and a shield body. The shield body is fitted over the inductor body. A shielding cover is fixedly mounted on the bottom of the inductor body, abutting against the shield. A rotating rod is rotatably connected to the middle of the shielding cover. Rotating strips are fixedly mounted on both ends of the rotating rod. A horizontal plate is fixedly mounted on the upper end of the rotating strip. U-shaped plates are fixedly mounted on both the front and rear sides of the shield body. The upper end of the rotating strip abuts against the inner wall of the middle of the U-shaped plate, and the horizontal plate abuts against the upper surface of the U-shaped plate. A limiting mechanism is provided on one side of the horizontal plate to restrict its movement relative to the U-shaped plate. This utility model effectively prevents electromagnetic interference and facilitates opening the shield for maintenance of the power inductor.

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