HK1032844A1 - Line interface transformer. - Google Patents
Line interface transformer.Info
- Publication number
- HK1032844A1 HK1032844A1 HK01103493A HK01103493A HK1032844A1 HK 1032844 A1 HK1032844 A1 HK 1032844A1 HK 01103493 A HK01103493 A HK 01103493A HK 01103493 A HK01103493 A HK 01103493A HK 1032844 A1 HK1032844 A1 HK 1032844A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- line interface
- interface transformer
- transformer
- line
- interface
- Prior art date
Links
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
- H01F27/02—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13158599P | 1999-04-29 | 1999-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1032844A1 true HK1032844A1 (en) | 2001-08-03 |
Family
ID=22450104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01103493A HK1032844A1 (en) | 1999-04-29 | 2001-05-22 | Line interface transformer. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6456180B1 (xx) |
CN (1) | CN1158678C (xx) |
HK (1) | HK1032844A1 (xx) |
TW (1) | TW571323B (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005150198A (ja) * | 2003-11-12 | 2005-06-09 | Matsushita Electric Ind Co Ltd | 通信用トランス |
KR100648660B1 (ko) * | 2004-10-01 | 2006-11-24 | 삼성전자주식회사 | 트랜스포머에 의한 전원 노이즈 차단이 가능한 팩시밀리통신인터페이스장치 및 그 트랜스포머 |
JP2009016581A (ja) * | 2007-07-04 | 2009-01-22 | Tamura Seisakusho Co Ltd | トランス |
US7626839B2 (en) * | 2007-09-05 | 2009-12-01 | Consolidated Edison Company Of New York, Inc. | Portable device for generating two phases from a single electrical phase |
JP5500352B2 (ja) * | 2010-02-19 | 2014-05-21 | 日立金属株式会社 | トランス |
US9646755B2 (en) | 2010-11-15 | 2017-05-09 | Pulse Electronics, Inc. | Advanced electronic header apparatus and methods |
CN102496453A (zh) * | 2011-12-22 | 2012-06-13 | 德宙佑电电子(深圳)有限公司 | 一种变压器焊锡前的加工方法 |
DE102013206453B4 (de) * | 2013-04-11 | 2015-02-12 | SUMIDA Components & Modules GmbH | Gehäuse mit verlängerten Kriech- und Luftstrecken und elektrisches Bauelement mit derartigem Gehäuse |
CN103247422A (zh) * | 2013-05-30 | 2013-08-14 | 江苏泰昌电子有限公司 | 显示器外置电源用开关电源变压器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3437527A1 (de) * | 1984-10-12 | 1986-04-17 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Anordnung von schaltungsbauteilen eines elektronischen vorschaltgeraetes zum betreiben einer niederdruckentladungslampe |
US5656985A (en) * | 1995-08-10 | 1997-08-12 | Halo Electronics, Inc. | Electronic surface mount package |
JP3295355B2 (ja) * | 1997-09-19 | 2002-06-24 | 東光株式会社 | 電子部品 |
-
2000
- 2000-04-20 US US09/553,713 patent/US6456180B1/en not_active Expired - Lifetime
- 2000-04-28 TW TW089108129A patent/TW571323B/zh not_active IP Right Cessation
- 2000-04-28 CN CNB001082647A patent/CN1158678C/zh not_active Expired - Fee Related
-
2001
- 2001-05-22 HK HK01103493A patent/HK1032844A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW571323B (en) | 2004-01-11 |
CN1158678C (zh) | 2004-07-21 |
US6456180B1 (en) | 2002-09-24 |
CN1274164A (zh) | 2000-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20190428 |