SE9604100L - Skyddskrets för en förstärkare - Google Patents
Skyddskrets för en förstärkareInfo
- Publication number
- SE9604100L SE9604100L SE9604100A SE9604100A SE9604100L SE 9604100 L SE9604100 L SE 9604100L SE 9604100 A SE9604100 A SE 9604100A SE 9604100 A SE9604100 A SE 9604100A SE 9604100 L SE9604100 L SE 9604100L
- Authority
- SE
- Sweden
- Prior art keywords
- power amplifier
- amplifier
- protection circuit
- power
- excitation
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/52—Circuit arrangements for protecting such amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9604100A SE507738C2 (sv) | 1996-11-08 | 1996-11-08 | Skyddskrets för en förstärkare |
TW086107084A TW405289B (en) | 1996-11-08 | 1997-05-26 | A protective circuit |
US08/961,207 US5929709A (en) | 1996-11-08 | 1997-10-30 | Protective circuit |
JP52245998A JP2001504302A (ja) | 1996-11-08 | 1997-11-06 | 保護回路 |
ES97912621T ES2162261T3 (es) | 1996-11-08 | 1997-11-06 | Circuito de proteccion. |
CA002271709A CA2271709A1 (en) | 1996-11-08 | 1997-11-06 | A protective circuit |
AU49746/97A AU4974697A (en) | 1996-11-08 | 1997-11-06 | A protective circuit |
CN97181227A CN1110127C (zh) | 1996-11-08 | 1997-11-06 | 一种保护电路 |
DE69706436T DE69706436T2 (de) | 1996-11-08 | 1997-11-06 | Schutzschaltung |
PCT/SE1997/001858 WO1998021823A1 (en) | 1996-11-08 | 1997-11-06 | A protective circuit |
EP97912621A EP0944955B1 (en) | 1996-11-08 | 1997-11-06 | A protective circuit |
KR1019997004020A KR100309407B1 (ko) | 1996-11-08 | 1999-05-06 | 보호 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9604100A SE507738C2 (sv) | 1996-11-08 | 1996-11-08 | Skyddskrets för en förstärkare |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9604100D0 SE9604100D0 (sv) | 1996-11-08 |
SE9604100L true SE9604100L (sv) | 1998-05-09 |
SE507738C2 SE507738C2 (sv) | 1998-07-06 |
Family
ID=20404545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9604100A SE507738C2 (sv) | 1996-11-08 | 1996-11-08 | Skyddskrets för en förstärkare |
Country Status (12)
Country | Link |
---|---|
US (1) | US5929709A (sv) |
EP (1) | EP0944955B1 (sv) |
JP (1) | JP2001504302A (sv) |
KR (1) | KR100309407B1 (sv) |
CN (1) | CN1110127C (sv) |
AU (1) | AU4974697A (sv) |
CA (1) | CA2271709A1 (sv) |
DE (1) | DE69706436T2 (sv) |
ES (1) | ES2162261T3 (sv) |
SE (1) | SE507738C2 (sv) |
TW (1) | TW405289B (sv) |
WO (1) | WO1998021823A1 (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0938186B1 (en) * | 1998-02-19 | 2003-11-12 | STMicroelectronics S.r.l. | Switching of a capacitor on a mutually exclusive selected one of a plurality of integrated amplifiers |
US6927626B2 (en) * | 2002-09-23 | 2005-08-09 | Harman International Industries, Incorporated | Thermal protection system for an output stage of an amplifier |
US7268990B1 (en) | 2003-05-15 | 2007-09-11 | Marvell International Ltd. | Power amplifier protection |
ES2288241T3 (es) | 2004-04-22 | 2008-01-01 | Pulsion Medical Systems Ag | Aparato, sistema informatico y programa informatico para determinar el volumen sanguineo intratoracico y otros parametros cardiovasculares. |
WO2008065885A1 (en) | 2006-11-29 | 2008-06-05 | Canon Kabushiki Kaisha | Image forming apparatus, communication device, and cartridge |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042889A (en) * | 1976-05-14 | 1977-08-16 | Combustion Engineering, Inc. | Overvoltage protection circuit for general purpose amplifier |
US4158863A (en) * | 1978-03-07 | 1979-06-19 | American Optical Corporation | Input overload protection circuit |
DE3246659C2 (de) * | 1982-12-16 | 1989-03-16 | Bayerische Motoren Werke AG, 8000 München | Schutzschaltung für einen Schaltverstärker |
DE68916019T2 (de) * | 1989-02-07 | 1994-11-24 | Bell Telephone Mfg | Verstärkeranordnung und verwendung in einer übertragungsleitungsschaltung. |
-
1996
- 1996-11-08 SE SE9604100A patent/SE507738C2/sv not_active IP Right Cessation
-
1997
- 1997-05-26 TW TW086107084A patent/TW405289B/zh not_active IP Right Cessation
- 1997-10-30 US US08/961,207 patent/US5929709A/en not_active Expired - Fee Related
- 1997-11-06 JP JP52245998A patent/JP2001504302A/ja not_active Ceased
- 1997-11-06 DE DE69706436T patent/DE69706436T2/de not_active Expired - Fee Related
- 1997-11-06 ES ES97912621T patent/ES2162261T3/es not_active Expired - Lifetime
- 1997-11-06 WO PCT/SE1997/001858 patent/WO1998021823A1/en active IP Right Grant
- 1997-11-06 CN CN97181227A patent/CN1110127C/zh not_active Expired - Fee Related
- 1997-11-06 CA CA002271709A patent/CA2271709A1/en not_active Abandoned
- 1997-11-06 EP EP97912621A patent/EP0944955B1/en not_active Expired - Lifetime
- 1997-11-06 AU AU49746/97A patent/AU4974697A/en not_active Abandoned
-
1999
- 1999-05-06 KR KR1019997004020A patent/KR100309407B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9604100D0 (sv) | 1996-11-08 |
CN1242885A (zh) | 2000-01-26 |
KR100309407B1 (ko) | 2001-09-29 |
AU4974697A (en) | 1998-06-03 |
CA2271709A1 (en) | 1998-05-22 |
ES2162261T3 (es) | 2001-12-16 |
CN1110127C (zh) | 2003-05-28 |
KR20000053096A (ko) | 2000-08-25 |
WO1998021823A1 (en) | 1998-05-22 |
SE507738C2 (sv) | 1998-07-06 |
EP0944955A1 (en) | 1999-09-29 |
TW405289B (en) | 2000-09-11 |
DE69706436T2 (de) | 2002-05-08 |
DE69706436D1 (de) | 2001-10-04 |
JP2001504302A (ja) | 2001-03-27 |
EP0944955B1 (en) | 2001-08-29 |
US5929709A (en) | 1999-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |