JP2005303073A - 高圧トランス - Google Patents
高圧トランス Download PDFInfo
- Publication number
- JP2005303073A JP2005303073A JP2004118127A JP2004118127A JP2005303073A JP 2005303073 A JP2005303073 A JP 2005303073A JP 2004118127 A JP2004118127 A JP 2004118127A JP 2004118127 A JP2004118127 A JP 2004118127A JP 2005303073 A JP2005303073 A JP 2005303073A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- shaft portion
- winding shaft
- diameter
- voltage transformer
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/323—Insulation between winding turns, between winding layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/326—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures specifically adapted for discharge lamp ballasts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
- Insulating Of Coils (AREA)
- Inverter Devices (AREA)
Abstract
【解決手段】巻枠50の上段に設けられた第1巻軸部54は、第2巻軸部56から遠い側に位置する上端54aより所定の中間位置54bまでは同じ径に、該中間位置54bからは下端54cまでは次第に径が大きくなるように構成されている。これにより、2次側巻線の高圧側と1次側巻線との間の絶縁耐圧を十分に確保してコロナ放電の発生を防止しつつ、巻枠50の低背化を図る。
【選択図】 図2
Description
20 上コア
30 下コア
32 底板部
34 側壁部
36 柱状部
40 ボビン
50,50A,50B 巻枠
52 隔壁部
53 挿通孔
54 第1巻軸部
54a 上端
54b 中間位置
54c 下端
54d 斜面部
55,57 鍔部
56 第2巻軸部
60 端子台
71〜75 端子
71a 絡げ部
Claims (3)
- 1次側巻線が巻回される筒状の第1巻軸部と2次側巻線が巻回される筒状の第2巻軸部とが隔壁部を挟んで積層配置されてなる絶縁性の巻枠を備えた高圧トランスであって、
前記第1巻軸部の前記第2巻軸部に近い側の端部が、該第2巻軸部の前記第1巻軸部側の端部よりも大径に構成され、
前記第1巻軸部の前記第2巻軸部から遠い側の端部が、前記近い側の端部よりも小径に構成されていることを特徴とする高圧トランス。 - 前記第1巻軸部は、前記第2巻軸部から遠い側より近い側に向けて次第に径が大きくなるように構成されていることを特徴とする請求項1記載の高圧トランス。
- 前記第1巻軸部は、前記第2巻軸部から遠い側より近い側に向けて所定位置までは同じ径に、該所定位置からは次第に径が大きくなるように構成されていることを特徴とする請求項1記載の高圧トランス。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004118127A JP2005303073A (ja) | 2004-04-13 | 2004-04-13 | 高圧トランス |
TW094108548A TWI265535B (en) | 2004-04-13 | 2005-03-21 | High-voltage transformer |
CNB2005100649357A CN100550225C (zh) | 2004-04-13 | 2005-04-12 | 高压变压器 |
KR1020050030674A KR100695709B1 (ko) | 2004-04-13 | 2005-04-13 | 고압 트랜스포머 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004118127A JP2005303073A (ja) | 2004-04-13 | 2004-04-13 | 高圧トランス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005303073A true JP2005303073A (ja) | 2005-10-27 |
JP2005303073A5 JP2005303073A5 (ja) | 2006-11-24 |
Family
ID=35263459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004118127A Pending JP2005303073A (ja) | 2004-04-13 | 2004-04-13 | 高圧トランス |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2005303073A (ja) |
KR (1) | KR100695709B1 (ja) |
CN (1) | CN100550225C (ja) |
TW (1) | TWI265535B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108701532A (zh) * | 2015-11-30 | 2018-10-23 | 鹰港科技有限公司 | 高压变压器 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8755204B2 (en) | 2009-10-21 | 2014-06-17 | Lam Research Corporation | RF isolation for power circuitry |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53140013U (ja) * | 1977-04-13 | 1978-11-06 | ||
JPH0869930A (ja) * | 1994-08-29 | 1996-03-12 | Matsushita Electric Works Ltd | 電磁装置 |
JPH08107026A (ja) * | 1994-10-03 | 1996-04-23 | R B Controls Kk | イグナイタ用トランスのボビン |
JP2002208522A (ja) * | 2001-01-09 | 2002-07-26 | Tdk Corp | ボビン及びトランス |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4699184A (en) * | 1986-05-15 | 1987-10-13 | Kuhlman Corporation | Apparatus and method for fabricating a high voltage winding for a toroidal transformer |
-
2004
- 2004-04-13 JP JP2004118127A patent/JP2005303073A/ja active Pending
-
2005
- 2005-03-21 TW TW094108548A patent/TWI265535B/zh not_active IP Right Cessation
- 2005-04-12 CN CNB2005100649357A patent/CN100550225C/zh not_active Expired - Fee Related
- 2005-04-13 KR KR1020050030674A patent/KR100695709B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53140013U (ja) * | 1977-04-13 | 1978-11-06 | ||
JPH0869930A (ja) * | 1994-08-29 | 1996-03-12 | Matsushita Electric Works Ltd | 電磁装置 |
JPH08107026A (ja) * | 1994-10-03 | 1996-04-23 | R B Controls Kk | イグナイタ用トランスのボビン |
JP2002208522A (ja) * | 2001-01-09 | 2002-07-26 | Tdk Corp | ボビン及びトランス |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108701532A (zh) * | 2015-11-30 | 2018-10-23 | 鹰港科技有限公司 | 高压变压器 |
CN108701532B (zh) * | 2015-11-30 | 2022-10-28 | 鹰港科技有限公司 | 高压变压器 |
Also Published As
Publication number | Publication date |
---|---|
CN100550225C (zh) | 2009-10-14 |
KR100695709B1 (ko) | 2007-03-15 |
KR20060045652A (ko) | 2006-05-17 |
TWI265535B (en) | 2006-11-01 |
CN1684208A (zh) | 2005-10-19 |
TW200534301A (en) | 2005-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100879251B1 (ko) | 밸런스 트랜스 | |
EP2402966B1 (en) | Transformer and flat display device including the same | |
US8643459B2 (en) | Transformer and flat panel display device including the same | |
EP2535905B1 (en) | Transformer and display device using the same | |
US20100194306A1 (en) | Transformer and power supply apparatus using the same | |
US20140085030A1 (en) | Transformer | |
US20080278274A1 (en) | Combined transformer | |
US20110187485A1 (en) | Transformer having sectioned bobbin | |
US20110115600A1 (en) | Magnetic core and transformer having the same | |
JP4149435B2 (ja) | 高圧トランス | |
JP5500026B2 (ja) | 絶縁トランス | |
US20120206230A1 (en) | Low-loss choke structure with no air gap | |
US20040113739A1 (en) | Low profile transformer | |
JP2005303073A (ja) | 高圧トランス | |
US20150028980A1 (en) | Transformer | |
JP4747826B2 (ja) | トランス | |
JP2009141113A (ja) | 巻線部品のボビン | |
KR100444232B1 (ko) | 2차코일 고정형 트랜스포머 및 그에 사용되는 트랜스 보빈 | |
JP2005108963A (ja) | リーケージトランスおよびリーケージトランスの製造方法 | |
KR20090005070U (ko) | 초크 코일 | |
JP2008192801A (ja) | インバータトランス | |
JP2000092838A (ja) | スイッチング電源用回路ブロック | |
JP2012099590A (ja) | トランス | |
JP4930809B2 (ja) | トランス | |
JP4846420B2 (ja) | インバータトランスおよび放電灯駆動回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061006 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061006 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090902 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090910 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091028 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20091126 |