JPH0451114U - - Google Patents
Info
- Publication number
- JPH0451114U JPH0451114U JP9204890U JP9204890U JPH0451114U JP H0451114 U JPH0451114 U JP H0451114U JP 9204890 U JP9204890 U JP 9204890U JP 9204890 U JP9204890 U JP 9204890U JP H0451114 U JPH0451114 U JP H0451114U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- leg
- coil
- coil bobbin
- magnetic core
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案のコンバータトランスの一実施
例を示す断面図、第２図は本発明に使用するコン
バータトランスの分解斜視図、第３図は本考案に
おけるコンバータトランスのもれ磁束とコイルの
関係を示した説明図、第４図は他の実施例の要部
の一部切欠斜視図、第５図は他のコイルボビンの
実施例の要部の斜視図、第６図ａ〜ｄはその他の
形状の磁性体層の実施例の斜視図、第７図は従来
のコンバータトランスの構成の斜視図、第８図は
従来のコンバータトランスの構造を示す断面図、
第９図は同もれ磁束とコイルの関係を示した説明
図である。
１１……磁心、１２……コイルボビン、１２ａ
……巻心部、１３……コイル、１４……絶縁テー
プ、１５……磁心間のギヤツプ、１６……もれ磁
束、１７……絶縁板、１８……磁性体層、１９…
…空気の流通部。
Fig. 1 is a sectional view showing an embodiment of the converter transformer of the present invention, Fig. 2 is an exploded perspective view of the converter transformer used in the present invention, and Fig. 3 is a diagram showing the leakage magnetic flux and coil of the converter transformer of the present invention. An explanatory diagram showing the relationship, Fig. 4 is a partially cutaway perspective view of the main part of another embodiment, Fig. 5 is a perspective view of the main part of another coil bobbin embodiment, and Figs. 6 a to d are others. FIG. 7 is a perspective view of the structure of a conventional converter transformer; FIG. 8 is a cross-sectional view showing the structure of a conventional converter transformer;
FIG. 9 is an explanatory diagram showing the relationship between the leakage magnetic flux and the coil. 11...Magnetic core, 12...Coil bobbin, 12a
... Winding core, 13 ... Coil, 14 ... Insulating tape, 15 ... Gap between magnetic cores, 16 ... Leakage magnetic flux, 17 ... Insulating plate, 18 ... Magnetic layer, 19 ...
...Air circulation section.
Claims (1)
磁気ギヤツプを有する磁脚にコイルを巻回したコ
イルボビンを装着するとともに、このコイルボビ
ンの磁脚をはめこむ中心孔内に磁心とは絶縁され
た磁性体層を設け、この磁性体層の少なくとも内
外周面のいずれか一方に空気の流通部を設けたコ
ンバータトランス。 A magnetic gap is provided in the magnetic leg of the closed magnetic circuit magnetic core, and a coil bobbin in which a coil is wound is attached to the magnetic leg having the magnetic gap, and a magnetic core insulated from the magnetic core is installed in the center hole into which the magnetic leg of the coil bobbin is fitted. A converter transformer comprising a body layer and an air circulation portion provided on at least one of the inner and outer circumferential surfaces of the magnetic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9204890U JPH0451114U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9204890U JPH0451114U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451114U true JPH0451114U (en) | 1992-04-30 |
Family
ID=31828215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9204890U Pending JPH0451114U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451114U (en) |
-
1990
- 1990-08-31 JP JP9204890U patent/JPH0451114U/ja active Pending