JPH0197540U - - Google Patents
Info
- Publication number
- JPH0197540U JPH0197540U JP19502487U JP19502487U JPH0197540U JP H0197540 U JPH0197540 U JP H0197540U JP 19502487 U JP19502487 U JP 19502487U JP 19502487 U JP19502487 U JP 19502487U JP H0197540 U JPH0197540 U JP H0197540U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- flanges
- guiding
- flange
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 10
- 229910000859 α-Fe Inorganic materials 0.000 claims description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は、本考案に係るフエライトコアの一実
施例を示す斜視図。第２図は、本考案に係るコモ
ンモードコイルの一実施例を示し、ａは円柱状巻
線部へ巻線し、巻線端末でリード線を形成した斜
視図。ｂはコモンモードコイルを保持する樹脂製
ホルダーの斜視図。第３図は、従来のコモンモー
ドコイルの構造図。
１…フエライトコア。２…鍔部。３…円柱状巻
線部。４…溝部。５…巻線。６…リード線。７…
突き合わせ面。
FIG. 1 is a perspective view showing an embodiment of a ferrite core according to the present invention. FIG. 2 shows an embodiment of the common mode coil according to the present invention, in which a is a perspective view of a coil wound around a cylindrical winding portion and a lead wire formed at the end of the winding. b is a perspective view of a resin holder that holds a common mode coil. Figure 3 is a structural diagram of a conventional common mode coil. 1...Ferrite core. 2...Tsubabe. 3...Cylindrical winding part. 4...Groove. 5... Winding wire. 6...Lead wire. 7...
Butt surface.
Claims (1)
を持つ高透磁率特性を持つ２つのフエライトコア
と、両端鍔部には２つのフエライトコアを突き合
わせて閉磁路とする突き合わせ面を持ち、鍔部突
き合わせ面の反対面には巻線端末を係止し巻線端
末を外へ導出する溝を設け、円柱状巻線部に銅線
を巻回し、巻線とフエライトコアを樹脂製ホルダ
ーにより固定し、鍔部の溝を通し導出した巻線端
末をリード線に成形した構造としたコモンモード
コイル。 Two ferrite cores with high magnetic permeability characteristics have one cylindrical winding section at both ends that connects the flanges, and the flanges at both ends have abutting surfaces that butt the two ferrite cores together to form a closed magnetic path. , A groove is provided on the opposite side of the butting surface of the flange for locking the winding end and guiding the winding end to the outside. Copper wire is wound around the cylindrical winding part, and the winding wire and ferrite core are held in a resin holder. A common mode coil that is fixed in place and has a structure in which the winding terminal is formed into a lead wire by passing through a groove in the flange and guiding it out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19502487U JPH0197540U (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19502487U JPH0197540U (en) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197540U true JPH0197540U (en) | 1989-06-29 |
Family
ID=31485721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19502487U Pending JPH0197540U (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197540U (en) |
-
1987
- 1987-12-22 JP JP19502487U patent/JPH0197540U/ja active Pending
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