JPH0235417U - - Google Patents
Info
- Publication number
- JPH0235417U JPH0235417U JP11290888U JP11290888U JPH0235417U JP H0235417 U JPH0235417 U JP H0235417U JP 11290888 U JP11290888 U JP 11290888U JP 11290888 U JP11290888 U JP 11290888U JP H0235417 U JPH0235417 U JP H0235417U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- transformer
- transformer body
- coil part
- iron 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Description
第１図は、本考案の一実施例の切り込み部を設
けたトランスの斜視図、第２図は同トランスをプ
リント基板に装着した状態での断面図、第３図は
第２の実施例の斜視図、第４図は従来の例のトラ
ンスの斜視図、第５図は同トランスをプリント基
板に装着した状態での断面図である。
１……保護ケース、２……空気抜き部、３……
プリント基板、４……空気、５……ピン端子、６
……半田、７……銅箔、８……巻線、９……コイ
ルボビン、１０……鉄芯、１１……底板、１２…
…鉄芯ガイドツバ、１３……穴、１５……リード
線。
Fig. 1 is a perspective view of a transformer provided with a notch according to an embodiment of the present invention, Fig. 2 is a sectional view of the transformer mounted on a printed circuit board, and Fig. 3 is a perspective view of the transformer according to the second embodiment. FIG. 4 is a perspective view of a conventional transformer, and FIG. 5 is a cross-sectional view of the transformer mounted on a printed circuit board. 1...Protective case, 2...Air vent, 3...
Printed circuit board, 4...Air, 5...Pin terminal, 6
... Solder, 7 ... Copper foil, 8 ... Winding wire, 9 ... Coil bobbin, 10 ... Iron core, 11 ... Bottom plate, 12 ...
...Iron core guide collar, 13...hole, 15...lead wire.
Claims (1)
し、上記コイル部に鉄芯を組み込んでトランス本
体とし、上記トランス本体を、下端部開放型で下
端側面に１個所もしくは複数の個所に切り欠きに
よる空気抜き部を設けた保護ケースに収納して成
るトランス。 A coil is wound around a coil bobbin to form a coil part, an iron core is incorporated into the coil part to form a transformer body, and the transformer body is of an open type with a lower end cut out at one or more places on the side surface of the lower end. A transformer housed in a protective case with an air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988112908U JPH0622970Y2 (en) | 1988-08-29 | 1988-08-29 | Trance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988112908U JPH0622970Y2 (en) | 1988-08-29 | 1988-08-29 | Trance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0235417U true JPH0235417U (en) | 1990-03-07 |
| JPH0622970Y2 JPH0622970Y2 (en) | 1994-06-15 |
Family
ID=31352275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988112908U Expired - Lifetime JPH0622970Y2 (en) | 1988-08-29 | 1988-08-29 | Trance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622970Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606266U (en) * | 1983-06-25 | 1985-01-17 | 日本電気株式会社 | Case structure of variable resistance attenuator |
| JPS62126811U (en) * | 1986-02-04 | 1987-08-12 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606266B2 (en) * | 1976-06-29 | 1985-02-16 | 川崎重工業株式会社 | Pyra |
-
1988
- 1988-08-29 JP JP1988112908U patent/JPH0622970Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606266U (en) * | 1983-06-25 | 1985-01-17 | 日本電気株式会社 | Case structure of variable resistance attenuator |
| JPS62126811U (en) * | 1986-02-04 | 1987-08-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622970Y2 (en) | 1994-06-15 |