NO942536L - Svitsjeforsterker - Google Patents
SvitsjeforsterkerInfo
- Publication number
- NO942536L NO942536L NO942536A NO942536A NO942536L NO 942536 L NO942536 L NO 942536L NO 942536 A NO942536 A NO 942536A NO 942536 A NO942536 A NO 942536A NO 942536 L NO942536 L NO 942536L
- Authority
- NO
- Norway
- Prior art keywords
- switching amplifier
- amplifier
- lpf
- improved
- another aspect
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
- H03F3/2171—Class D power amplifiers; Switching amplifiers with field-effect devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/817,862 US5218315A (en) | 1992-01-06 | 1992-01-06 | Switching amplifier |
PCT/US1992/011360 WO1993014563A1 (en) | 1992-01-06 | 1992-12-31 | Switching amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
NO942536D0 NO942536D0 (no) | 1994-07-05 |
NO942536L true NO942536L (no) | 1994-09-05 |
Family
ID=25224041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO942536A NO942536L (no) | 1992-01-06 | 1994-07-05 | Svitsjeforsterker |
Country Status (10)
Country | Link |
---|---|
US (1) | US5218315A (ko) |
EP (1) | EP0620954A4 (ko) |
JP (1) | JP3504660B2 (ko) |
KR (1) | KR940704082A (ko) |
CA (1) | CA2127446A1 (ko) |
FI (1) | FI943216A (ko) |
MX (1) | MX9300021A (ko) |
MY (1) | MY114758A (ko) |
NO (1) | NO942536L (ko) |
WO (1) | WO1993014563A1 (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5306986A (en) * | 1992-05-20 | 1994-04-26 | Diablo Research Corporation | Zero-voltage complementary switching high efficiency class D amplifier |
US5352986A (en) * | 1993-01-22 | 1994-10-04 | Digital Fidelity, Inc. | Closed loop power controller |
EP0730344B1 (en) * | 1995-02-28 | 2001-08-08 | STMicroelectronics S.r.l. | Single pole negative feedback for class-D amplifier |
DE19600593C1 (de) * | 1996-01-10 | 1997-04-03 | Schwerionenforsch Gmbh | Verstärker zum Erzeugen von Hochspannungssignalen |
PT935846E (pt) * | 1996-10-31 | 2004-04-30 | Bang & Olufsen As | Amplificador de potencia de modulacao de impulso com um processo de controlo de cascata melhorado |
KR100226226B1 (ko) * | 1997-02-24 | 1999-10-15 | 윤덕용 | 혼합형 증폭기 |
US5990735A (en) * | 1997-07-02 | 1999-11-23 | Motorola, Inc. | Method and apparatus for high efficiency power amplification |
JP2001502156A (ja) * | 1997-08-12 | 2001-02-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ディジタル信号増幅装置 |
US6188276B1 (en) * | 1998-09-21 | 2001-02-13 | Anastasios V. Simopoulos | Power amplifier |
DE69829852T2 (de) | 1998-11-13 | 2006-03-02 | Stmicroelectronics S.R.L., Agrate Brianza | Pulsbreitenmodulierter Brückenverstärker mit konfigurierbarem Eingangsnetzwerk für analogen oder digitalen Eingang ohne Verwendung eines Dreieckwellengenerators |
US7180758B2 (en) * | 1999-07-22 | 2007-02-20 | Mks Instruments, Inc. | Class E amplifier with inductive clamp |
US6469919B1 (en) | 1999-07-22 | 2002-10-22 | Eni Technology, Inc. | Power supplies having protection circuits |
US6476673B2 (en) | 2000-07-12 | 2002-11-05 | Monolithic Power Systems, Inc. | Class D audio amplifier |
US6420930B1 (en) | 2000-07-12 | 2002-07-16 | Monolithic Power Systems, Inc. | Class D audio amplifier |
GB0110340D0 (en) * | 2001-04-27 | 2001-06-20 | Watts Robert D | A signal processing circuit |
KR100516014B1 (ko) | 2001-06-05 | 2005-09-26 | 네오피델리티 주식회사 | Pwm 입력신호들의 위상들이 다른 다중채널 디지털앰프 |
JP4434557B2 (ja) * | 2001-07-31 | 2010-03-17 | ヤマハ株式会社 | 電力増幅回路 |
EP2215856B1 (en) * | 2007-11-29 | 2019-02-27 | Hiensch Innovations B.V. | An electrostatic speaker system |
US8344801B2 (en) | 2010-04-02 | 2013-01-01 | Mks Instruments, Inc. | Variable class characteristic amplifier |
US8446038B2 (en) | 2010-09-10 | 2013-05-21 | Don Roy Sauer | Energy harvesting resistor |
CN103529376A (zh) * | 2012-07-03 | 2014-01-22 | 鸿富锦精密工业(深圳)有限公司 | 时钟测试电路 |
TWI484752B (zh) * | 2012-07-24 | 2015-05-11 | Orise Technology Co Ltd | 具增強迴轉率的單增益緩衝器 |
US9214901B2 (en) | 2012-07-27 | 2015-12-15 | Mks Instruments, Inc. | Wideband AFT power amplifier systems with frequency-based output transformer impedance balancing |
CN107820676A (zh) * | 2015-06-25 | 2018-03-20 | 高准公司 | 用于模拟光耦合器的输入保护电路 |
US9960784B1 (en) * | 2017-04-13 | 2018-05-01 | Hamilton Sundstrand Corporation | Analog to digital converters |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1365878A (fr) * | 1962-08-15 | 1964-07-03 | Appareil de transmission et transformation de signaux et procédé de transmission par emploi dudit appareil ou appareil similaire | |
US4415863A (en) * | 1981-03-24 | 1983-11-15 | Pioneer Electronic Corporation | Pulse width modulation amplifier |
JPS5967719A (ja) * | 1982-10-09 | 1984-04-17 | Nippon Gakki Seizo Kk | パルス幅変調回路 |
-
1992
- 1992-01-06 US US07/817,862 patent/US5218315A/en not_active Expired - Lifetime
- 1992-12-31 JP JP51249693A patent/JP3504660B2/ja not_active Expired - Lifetime
- 1992-12-31 WO PCT/US1992/011360 patent/WO1993014563A1/en not_active Application Discontinuation
- 1992-12-31 EP EP93902872A patent/EP0620954A4/en not_active Withdrawn
- 1992-12-31 CA CA002127446A patent/CA2127446A1/en not_active Abandoned
- 1992-12-31 KR KR1019940702332A patent/KR940704082A/ko not_active Application Discontinuation
-
1993
- 1993-01-06 MY MYPI93000015A patent/MY114758A/en unknown
- 1993-01-06 MX MX9300021A patent/MX9300021A/es unknown
-
1994
- 1994-07-05 FI FI943216A patent/FI943216A/fi not_active Application Discontinuation
- 1994-07-05 NO NO942536A patent/NO942536L/no unknown
Also Published As
Publication number | Publication date |
---|---|
FI943216A0 (fi) | 1994-07-05 |
WO1993014563A1 (en) | 1993-07-22 |
EP0620954A1 (en) | 1994-10-26 |
EP0620954A4 (en) | 1996-03-20 |
NO942536D0 (no) | 1994-07-05 |
JP2001526843A (ja) | 2001-12-18 |
US5218315A (en) | 1993-06-08 |
KR940704082A (ko) | 1994-12-12 |
JP3504660B2 (ja) | 2004-03-08 |
FI943216A (fi) | 1994-08-05 |
MY114758A (en) | 2003-01-31 |
MX9300021A (es) | 1993-12-01 |
CA2127446A1 (en) | 1993-07-22 |
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