JP2004304998A5 - - Google Patents
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- Publication number
- JP2004304998A5 JP2004304998A5 JP2004096424A JP2004096424A JP2004304998A5 JP 2004304998 A5 JP2004304998 A5 JP 2004304998A5 JP 2004096424 A JP2004096424 A JP 2004096424A JP 2004096424 A JP2004096424 A JP 2004096424A JP 2004304998 A5 JP2004304998 A5 JP 2004304998A5
- Authority
- JP
- Japan
- Prior art keywords
- network
- fixed capacitor
- voltage
- circuit
- switching
- 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.)
- Withdrawn
Links
- 239000003990 capacitor Substances 0.000 claims 15
- 230000000295 complement effect Effects 0.000 claims 2
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/402,483 US6831423B2 (en) | 2003-03-28 | 2003-03-28 | High Q impedance matching inverter circuit with automatic line regulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004304998A JP2004304998A (ja) | 2004-10-28 |
| JP2004304998A5 true JP2004304998A5 (cg-RX-API-DMAC7.html) | 2007-05-17 |
Family
ID=32825051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004096424A Withdrawn JP2004304998A (ja) | 2003-03-28 | 2004-03-29 | 自動ライン・レギュレーションを備える高ｑインピーダンス整合インバータ回路 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6831423B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP1463386B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2004304998A (cg-RX-API-DMAC7.html) |
| CN (1) | CN1541041B (cg-RX-API-DMAC7.html) |
| AT (1) | ATE470340T1 (cg-RX-API-DMAC7.html) |
| DE (1) | DE602004027434D1 (cg-RX-API-DMAC7.html) |
| PL (1) | PL1463386T3 (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7397196B2 (en) * | 2004-03-31 | 2008-07-08 | Koninklijke Philips Electronics N.V. | Circuit arrangement for preventing high peak currents |
| US7719141B2 (en) * | 2006-11-16 | 2010-05-18 | Star Rf, Inc. | Electronic switch network |
| US20100019858A1 (en) * | 2008-07-22 | 2010-01-28 | Star Rf, Inc. | N:m transformer and impedance matching |
| US8699244B1 (en) * | 2010-10-29 | 2014-04-15 | Universal Lighting Technologies, Inc. | Electronic ballast with load-independent and self-oscillating inverter topology |
| US8680937B2 (en) * | 2010-11-17 | 2014-03-25 | Freescale Semiconductor, Inc. | Differential equalizers with source degeneration and feedback circuits |
| CN111371189B (zh) * | 2018-12-26 | 2024-06-25 | 恩智浦美国有限公司 | 在具有复杂谐振电路的无线充电系统中确定q因数 |
| CN112928825A (zh) | 2019-12-06 | 2021-06-08 | 恩智浦美国有限公司 | 确定品质因数的方法及无线充电器 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4254362A (en) | 1979-07-30 | 1981-03-03 | Midland-Ross Corporation | Power factor compensating electroluminescent lamp DC/AC inverter |
| DE3033873C2 (de) | 1980-09-09 | 1986-10-09 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Dosierventil, insbesondere zur Abgabe von Getränkekonzentraten in Getränkeautomaten |
| AU555174B2 (en) * | 1981-09-18 | 1986-09-18 | Oy Helvar | Electronic ballast for a discharge lamp |
| FI68935C (fi) | 1983-09-06 | 1985-11-11 | Helvar Oy | Inverterkrets med en regleringskrets foer att effektivera transistorernas styrning till ett slutarlaege |
| US6472827B1 (en) * | 1984-10-05 | 2002-10-29 | Ole K. Nilssen | Parallel-resonant inverter-type fluorescent lamp ballast |
| US5408403A (en) | 1992-08-25 | 1995-04-18 | General Electric Company | Power supply circuit with power factor correction |
| KR960010713B1 (ko) | 1993-08-17 | 1996-08-07 | 삼성전자 주식회사 | 공진형 컨버터의 영전압 스위칭 제어장치 및 이를 이용한 전자식 안정기 |
| US5729175A (en) * | 1996-04-26 | 1998-03-17 | Motorola Inc. | Method of driving a class D audio power amplifier using non-overlapping edge drive signals |
| US5877595A (en) | 1996-09-06 | 1999-03-02 | General Electric Company | High power factor ballast circuit with complementary converter switches |
| US5796214A (en) | 1996-09-06 | 1998-08-18 | General Elecric Company | Ballast circuit for gas discharge lamp |
| US5959410A (en) * | 1997-01-29 | 1999-09-28 | Matsushita Electric Works R&D Laboratory, Inc. | Charge pump power factor correction circuit for power supply for gas discharge lamp |
| US5874810A (en) | 1997-09-02 | 1999-02-23 | General Electric Company | Electrodeless lamp arrangement wherein the excitation coil also forms the primary of the feedback transformer used to switch the transistors of the arrangement |
| US6469919B1 (en) * | 1999-07-22 | 2002-10-22 | Eni Technology, Inc. | Power supplies having protection circuits |
| DE60042938D1 (de) * | 1999-07-22 | 2009-10-22 | Mks Instr Inc | Plasma-Stromversorgung mit Schutzschaltung |
| US6218788B1 (en) | 1999-08-20 | 2001-04-17 | General Electric Company | Floating IC driven dimming ballast |
-
2003
- 2003-03-28 US US10/402,483 patent/US6831423B2/en not_active Expired - Fee Related
-
2004
- 2004-03-25 CN CN2004100315741A patent/CN1541041B/zh not_active Expired - Fee Related
- 2004-03-26 PL PL04251828T patent/PL1463386T3/pl unknown
- 2004-03-26 EP EP04251828A patent/EP1463386B1/en not_active Expired - Lifetime
- 2004-03-26 DE DE602004027434T patent/DE602004027434D1/de not_active Expired - Lifetime
- 2004-03-26 AT AT04251828T patent/ATE470340T1/de active
- 2004-03-29 JP JP2004096424A patent/JP2004304998A/ja not_active Withdrawn
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