JPH01110415U - - Google Patents
Info
- Publication number
- JPH01110415U JPH01110415U JP565188U JP565188U JPH01110415U JP H01110415 U JPH01110415 U JP H01110415U JP 565188 U JP565188 U JP 565188U JP 565188 U JP565188 U JP 565188U JP H01110415 U JPH01110415 U JP H01110415U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- core
- view
- ferrite powder
- coil bobbin
- 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
- 239000000843 powder Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Regulation Of General Use Transformers (AREA)
Description
第１図は本考案のトランスの一実施例を示す断
面図、第２図は本考案の他の実施例のトランスの
断面図、第３図は本考案のケースの応用例の断面
図、第４図は従来の電磁シールドをしたトランス
の斜視図、第５図は従来のシールド対策を施した
ケースタイプの断面図である。
１０……コイルボビン、１１……コイル、１２
……端子、１３……磁心、１４……フエライト粉
末の入つた樹脂によるケース（シールドケース）
、１５……底板、１６……アース端子。
Fig. 1 is a cross-sectional view showing one embodiment of the transformer of the present invention, Fig. 2 is a cross-sectional view of a transformer of another embodiment of the present invention, Fig. 3 is a cross-sectional view of an application example of the case of the present invention; FIG. 4 is a perspective view of a conventional transformer with electromagnetic shielding, and FIG. 5 is a sectional view of a case type with conventional shielding measures. 10...Coil bobbin, 11...Coil, 12
...Terminal, 13...Magnetic core, 14...Resin case containing ferrite powder (shield case)
, 15...bottom plate, 16...earth terminal.
Claims (1)
れらを覆うケース材としてフエライト粉末を入れ
た樹脂を用いて成るトランス。 A transformer that incorporates a magnetic core into a coil bobbin with wire wound wire, and uses resin containing ferrite powder as a case material to cover the core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP565188U JPH01110415U (en) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP565188U JPH01110415U (en) | 1988-01-20 | 1988-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01110415U true JPH01110415U (en) | 1989-07-26 |
Family
ID=31209210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP565188U Pending JPH01110415U (en) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01110415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012124368A (en) * | 2010-12-09 | 2012-06-28 | Mitsumi Electric Co Ltd | Transformer |
| JP2013182911A (en) * | 2012-02-29 | 2013-09-12 | Audio Technica Corp | Transformer for microphone |
-
1988
- 1988-01-20 JP JP565188U patent/JPH01110415U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012124368A (en) * | 2010-12-09 | 2012-06-28 | Mitsumi Electric Co Ltd | Transformer |
| JP2013182911A (en) * | 2012-02-29 | 2013-09-12 | Audio Technica Corp | Transformer for microphone |
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