JPH0480020U - - Google Patents
Info
- Publication number
- JPH0480020U JPH0480020U JP12577190U JP12577190U JPH0480020U JP H0480020 U JPH0480020 U JP H0480020U JP 12577190 U JP12577190 U JP 12577190U JP 12577190 U JP12577190 U JP 12577190U JP H0480020 U JPH0480020 U JP H0480020U
- Authority
- JP
- Japan
- Prior art keywords
- core
- drum core
- frequency transformer
- hole
- brim
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図、第２図は本考案の時における高周波変
成器の断面図、第３図は同高周波変成器に用いる
キヤツプコアとドラムコアの斜視図、第４図は本
考案の一実施例における高周波変成器と従来の高
周波数変成器のインダクタンス特性図、第５図ａ
，ｂは従来のドラムコア、キヤツプコアからなる
高周波数変成器の断面図を示すものである。
１０……キヤツプコア、１０ａ……穴、１１…
…ドラムコア、１１ａ……鍔、１２……コイル、
１３……シールドケース、１３ａ……ネジ部、１
４……端子板、１５……ピン端子。
Figures 1 and 2 are cross-sectional views of a high-frequency transformer according to the present invention, Figure 3 is a perspective view of a cap core and drum core used in the high-frequency transformer, and Figure 4 is a high-frequency transformer according to an embodiment of the present invention. Inductance characteristic diagram of transformer and conventional high frequency transformer, Figure 5a
, b are cross-sectional views of a conventional high frequency transformer consisting of a drum core and a cap core. 10...cap core, 10a...hole, 11...
...Drum core, 11a...Tsuba, 12...Coil,
13... Shield case, 13a... Screw part, 1
4...Terminal board, 15...Pin terminal.
Claims (1)
アに、このドラムコアのつばの外経よりも僅かに
大きな径の穴を天井面に設けたキヤツプコアを上
下動可能に被せて構成した高周波変成器。 This high-frequency transformer consists of a drum core wound with a coil glued to a terminal plate, covered with a cap core that is movable up and down and has a hole in the ceiling surface with a diameter slightly larger than the outer diameter of the drum core's brim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12577190U JPH0650968Y2 (en) | 1990-11-27 | 1990-11-27 | High frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12577190U JPH0650968Y2 (en) | 1990-11-27 | 1990-11-27 | High frequency transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0480020U true JPH0480020U (en) | 1992-07-13 |
| JPH0650968Y2 JPH0650968Y2 (en) | 1994-12-21 |
Family
ID=31873357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12577190U Expired - Lifetime JPH0650968Y2 (en) | 1990-11-27 | 1990-11-27 | High frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650968Y2 (en) |
-
1990
- 1990-11-27 JP JP12577190U patent/JPH0650968Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650968Y2 (en) | 1994-12-21 |