JP3964434B2 - カバー付き小型トランス - Google Patents
カバー付き小型トランス Download PDFInfo
- Publication number
- JP3964434B2 JP3964434B2 JP2005041480A JP2005041480A JP3964434B2 JP 3964434 B2 JP3964434 B2 JP 3964434B2 JP 2005041480 A JP2005041480 A JP 2005041480A JP 2005041480 A JP2005041480 A JP 2005041480A JP 3964434 B2 JP3964434 B2 JP 3964434B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- core
- bobbin
- cover
- high voltage
- 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.)
- Active
Links
Images
Landscapes
- Insulating Of Coils (AREA)
Description
20:ボビン 21:高電圧側端子 22:低電圧側端子 23:コア台部
24:コア底部台 25:係入溝 26:端子固定部 27:ボビン切欠部
30:絶縁カバー 31,32:突壁 33a,33b:凸部
Claims (1)
- 両端に端子を配設し、水平方向のコア挿入中空孔を有すボビンと、該ボビンに組み込むコアと、前記一方の端子配設側に装着する絶縁カバーとからなるカバー付きトランスにおいて、絶縁カバーはコア上面とボビンの高電圧端子側の側面を覆い、また、絶縁カバーの垂直な内側に2つの水平な突壁が形成され、上方の突壁はボビンのコア固定台の面上で、面取りあるいは角取りが施されたコアの下面辺に挿入し、下方の突壁はボビンの端子配設側の側面に施された溝に挿入し、さらに、下方の突壁の両端は絶縁カバーの内側と外側および下方に張り出し、外側の張出しは上方方向に延伸する形状であって、コイル端末と端子の接続が可視できると共に、コアと高電圧側端子との絶縁距離を屈折状に形成することを特徴とするカバー付き小型トランス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005041480A JP3964434B2 (ja) | 2005-02-18 | 2005-02-18 | カバー付き小型トランス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005041480A JP3964434B2 (ja) | 2005-02-18 | 2005-02-18 | カバー付き小型トランス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006228996A JP2006228996A (ja) | 2006-08-31 |
JP3964434B2 true JP3964434B2 (ja) | 2007-08-22 |
Family
ID=36990085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005041480A Active JP3964434B2 (ja) | 2005-02-18 | 2005-02-18 | カバー付き小型トランス |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3964434B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5500352B2 (ja) * | 2010-02-19 | 2014-05-21 | 日立金属株式会社 | トランス |
JP5884111B2 (ja) * | 2012-09-25 | 2016-03-15 | 音羽電機工業株式会社 | パルストランス装置 |
KR102421696B1 (ko) * | 2020-10-26 | 2022-07-15 | 주식회사 코씨엔 | 트랜스포머용 절연체 및 이를 포함하는 트랜스포머용 절연체 |
JP7420092B2 (ja) * | 2021-01-28 | 2024-01-23 | 株式会社プロテリアル | 絶縁トランス |
-
2005
- 2005-02-18 JP JP2005041480A patent/JP3964434B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006228996A (ja) | 2006-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8692638B2 (en) | Transformer and display device using the same | |
US8749336B2 (en) | Transformer and display device using the same | |
EP2012330A2 (en) | Insulating cover-equipped transformer mounted on circuit board | |
JP2007103596A (ja) | 巻線チップ型コモンモードチョークコイル | |
JP7238440B2 (ja) | コイル部品 | |
JP2008258250A (ja) | ケース付きトランス | |
US20110187485A1 (en) | Transformer having sectioned bobbin | |
US20120320504A1 (en) | Transformer and display device using the same | |
JP3964434B2 (ja) | カバー付き小型トランス | |
JP2008166625A (ja) | 基板トランス | |
JP6413639B2 (ja) | 磁性素子 | |
JP4584040B2 (ja) | コイル用端子 | |
US20110199176A1 (en) | Electronic component, vehicle and electronic apparatus | |
JP3184261U (ja) | 磁性素子 | |
US20170047159A1 (en) | Transformer and power source device | |
JP4632364B2 (ja) | 巻線部品 | |
JP6565705B2 (ja) | 表面実装インダクタ | |
JP6569351B2 (ja) | 絶縁トランス実装基板および電源装置 | |
JP2017195293A (ja) | トランス | |
JP2013168476A (ja) | コモンモードチョークコイル | |
JP2012099590A (ja) | トランス | |
JP2007103974A (ja) | トランス | |
JP4831775B2 (ja) | 巻線部品 | |
JP3141709U (ja) | コイル部品 | |
JP4930809B2 (ja) | トランス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070515 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070523 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 3964434 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100601 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130601 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |