JPH0363912U

JPH0363912U -

Info

Publication number: JPH0363912U
Application number: JP12438889U
Authority: JP
Priority date: 1989-10-24
Filing date: 1989-10-24
Publication date: 1991-06-21

Description

[Brief explanation of drawings]

第１図は本考案の１実施例を示す斜視図で、第
２図はその側面図および底面図、第３図、第４図
、第５図は他の実施例の各側面図及び断面図であ
る。１……ドラムコア、２……下ツバ、３……巻線
部、４……巻線の端末、５……切り溝、６……１
条の平面部、７……段凹部、８……傾斜部、９…
…周辺平面部、１０……電極、１１……凹溝、１
２……チツプコンデンサ。 Fig. 1 is a perspective view showing one embodiment of the present invention, Fig. 2 is a side view and a bottom view thereof, and Figs. 3, 4, and 5 are side views and sectional views of other embodiments. It is. 1... Drum core, 2... Lower collar, 3... Winding section, 4... End of winding, 5... Cut groove, 6... 1
Flat part of the strip, 7... step recessed part, 8... inclined part, 9...
... Peripheral plane part, 10 ... Electrode, 11 ... Concave groove, 1
2... Chip capacitor.

Claims

[Claims for Utility Model Registration] (1) A drum core made of ferrite that has winding grooves for winding wires and has a plurality of grooves for leading out conductors on the side surface of the lower brim, and a single flat section passing through the center of the bottom surface of the drum core. and a stepped recess on both sides thereof, an inclined part that gradually becomes shallower, and a peripheral flat part on the same level as the one flat part in contact with the outer periphery, and electrodes are provided on both sides of the flat part other than the one flat part. What is claimed is: 1. A chip inductor characterized in that the end of a winding wire is guided and soldered to the electrode portion of the stepped recessed portion and the inclined portion. (2) In the drum core described in paragraph 1, both portions of the drum core, other than the single flat portion on the bottom surface, which are point symmetrical about one-fourth from the center, have no inclined portion and remain as the step recess 7 up to the outer periphery. A chip inductor characterized by its deep depth. (3) In the drum core described in paragraph 1, a notch is provided in the single flat surface of the bottom surface, a chip capacitor is placed there so as to cross the single flat surface, and terminal portions are attached to the electrodes on both sides. A chip inductor characterized by being soldered.