CROSS-REFERENCE TO RELATED APPLICATION(S)

This application claims benefit of priority to Korean Patent Application No. 10-2017-0180143 filed on Dec. 26, 2017 in the Korean Intellectual Property Office, the disclosure of which is incorporated herein by reference in its entirety.

TECHNICAL FIELD

The present disclosure relates to a wire wound inductor and a manufacturing method thereof.

BACKGROUND

An inductor, a basic passive element, serves to supply a stable voltage to various components in a product, or to increase or decrease a level of a voltage.

Currently, various types of inductor have been developed and used. Thereamong, a wire wound inductor has a structure in which a winding coil is embedded in a magnetic core. Here, the winding coil and the magnetic core need to be insulated from each other while having sufficient coupling force therebetween.

SUMMARY

An aspect of the present disclosure may provide a wire wound inductor.

Another aspect of the present disclosure may provide a manufacturing method of a wire wound inductor.

According to an aspect of the present disclosure, a wire wound inductor may include: a winding coil; a magnetic core embedding the winding coil; and an adhesive portion disposed between the magnetic core and the winding coil and enclosing the winding coil.

According to another aspect of the present disclosure, a manufacturing method of a wire wound inductor may include: attaching a tape on a first surface of a frame which has a hole; loading at least one winding coil in the hole of the frame, the at least one winding coil being attached to the tape; coating a first insulating adhesive film on a second surface of the frame opposing the first surface; and removing tape attached on the first surface of the frame.

