HK1000234A1 - Switching power supply - Google Patents

Switching power supply

Info

Publication number
HK1000234A1
HK1000234A1 HK97101722A HK97101722A HK1000234A1 HK 1000234 A1 HK1000234 A1 HK 1000234A1 HK 97101722 A HK97101722 A HK 97101722A HK 97101722 A HK97101722 A HK 97101722A HK 1000234 A1 HK1000234 A1 HK 1000234A1
Authority
HK
Hong Kong
Prior art keywords
power supply
switching power
switching
supply
power
Prior art date
Application number
HK97101722A
Other languages
English (en)
Inventor
Hoover Alan Anderson
Original Assignee
Rca Thomson Licensing Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK1000234A1 publication Critical patent/HK1000234A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining dc voltage constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Dc-Dc Converters (AREA)
  • Television Receiver Circuits (AREA)
  • Details Of Television Systems (AREA)
  • Details Of Television Scanning (AREA)
HK97101722A 1986-06-25 1997-09-05 Switching power supply HK1000234A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/878,234 US4692852A (en) 1986-06-25 1986-06-25 Switching power supply with raster width stabilization

Publications (1)

Publication Number Publication Date
HK1000234A1 true HK1000234A1 (en) 1998-02-06

Family

ID=25371635

Family Applications (1)

Application Number Title Priority Date Filing Date
HK97101722A HK1000234A1 (en) 1986-06-25 1997-09-05 Switching power supply

Country Status (8)

Country Link
US (1) US4692852A (fi)
EP (1) EP0251551B1 (fi)
JP (1) JP2851843B2 (fi)
KR (1) KR960010483B1 (fi)
CA (1) CA1266131A (fi)
DE (1) DE3782864T2 (fi)
FI (1) FI872732A (fi)
HK (1) HK1000234A1 (fi)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219736A3 (de) * 1985-10-17 1987-09-23 Siemens Aktiengesellschaft Schaltungsanordnung zur Realisierung eines Standby-Betriebs in einem Sperrwandler-Schaltnetzteil
US4774584A (en) * 1985-12-21 1988-09-27 Blaupunkt-Werke Gmbh High-voltage power supply for a picture tube
FR2607991B1 (fr) * 1986-12-05 1989-02-03 Radiotechnique Ind & Comm Alimentation a decoupage pour un televiseur muni d'un systeme de veille
US4755922A (en) * 1987-03-26 1988-07-05 Xerox Corporation DC to DC converter for ethernet transceiver
US4737851A (en) * 1987-04-24 1988-04-12 Rca Corporation On/off control circuitry for television
US4734771A (en) * 1987-04-24 1988-03-29 Rca Corporation Start-up control circuitry for a television apparatus
US4737853A (en) * 1987-04-30 1988-04-12 Rca Corporation Suppression circuit for video
DE3732790A1 (de) * 1987-09-29 1989-04-13 Thomson Brandt Gmbh Schaltnetzteil
US4987525A (en) * 1987-09-30 1991-01-22 Electronic-Werke Deutschland Gmbh Switching power supply
FR2626419B1 (fr) * 1988-01-21 1990-06-29 Sgs Thomson Microelectronics Dispositif de surveillance de demagnetisation pour alimentation a decoupage a regulation primaire et secondaire
GB8805757D0 (en) * 1988-03-10 1988-04-07 Rca Licensing Corp Protection circuit for horizontal deflection circuits
GB8805759D0 (en) * 1988-03-10 1988-04-07 Rca Licensing Corp Switched-mode power supply with secondary to primary control
CA1317369C (en) * 1988-03-10 1993-05-04 Giovanni Michele Leonardi Switch-mode power supply
US4829216A (en) * 1988-05-16 1989-05-09 Rca Licensing Corporation SCR regulator for a television apparatus
DE3824037A1 (de) * 1988-07-15 1990-01-18 Thomson Brandt Gmbh Transformator fuer ein schaltnetzteile
DE3828984A1 (de) * 1988-08-26 1990-03-15 Grundig Emv Geregeltes schaltnetzteil mit hochspannungsgenerator fuer ein fersehgeraet
HU200049B (en) * 1988-09-02 1990-03-28 Videoton Elekt Vallalat Method and circuit arrangement for eliminating variation of picture size dependent on valume of 110 degree colour televisors
US5013980A (en) * 1988-11-01 1991-05-07 Thomson Consumer Electronics, Inc. Voltage regulator in a television apparatus
US4937727A (en) * 1989-03-07 1990-06-26 Rca Licensing Corporation Switch-mode power supply with transformer-coupled feedback
JPH0769670B2 (ja) * 1990-08-03 1995-07-31 インターナシヨナル・ビジネス・マシーンズ・コーポレーション 電源装置
US6275593B1 (en) 1996-05-10 2001-08-14 True Dimensional Sound, Inc. Apparatus and methods for the harmonic enhancement of electronic audio signals
US5361306A (en) * 1993-02-23 1994-11-01 True Dimensional Sound, Inc. Apparatus and methods for enhancing an electronic audio signal
US20050259833A1 (en) * 1993-02-23 2005-11-24 Scarpino Frank A Frequency responses, apparatus and methods for the harmonic enhancement of audio signals
US5422589A (en) * 1993-11-05 1995-06-06 Acer Peripherals, Inc. Circuit for synchronizing an operating clock of a switching power supply system
US5363287A (en) * 1994-03-01 1994-11-08 Philips Electronics North America Corporation Low noise multi-output and multi-resonant forward converter for television power supplies
KR960705445A (ko) * 1994-07-19 1996-10-09 요트. 게. 아. 롤페즈 수평 편향 회로(Horizontal deflection)
KR970005652Y1 (ko) * 1994-08-10 1997-06-09 엘지전자 주식회사 다중동기 모니터의 고압 안정화장치
US6081439A (en) * 1996-06-19 2000-06-27 Kijima Co., Ltd. Inverter provided with output regulating mechanism
US5982641A (en) * 1998-08-07 1999-11-09 Thomson Consumer Electronics, Inc. High-voltage power supply for video display apparatus
JP2005523629A (ja) * 2002-04-19 2005-08-04 トムソン　ライセンシング　ソシエテ　アノニム 周波数変更に関連する偏向供給電圧フィードバック制御
TWI726758B (zh) * 2020-07-01 2021-05-01 宏碁股份有限公司 消除振鈴效應之電源供應器
KR102259539B1 (ko) * 2021-01-27 2021-06-02 서울특별시 고압에어를 이용한 상수도관 세척장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH477988A (it) * 1968-08-01 1969-09-15 Fiat Spa Calendario da parete
FR2382812A1 (fr) * 1977-03-03 1978-09-29 Radiotechnique Compelec Alimentation regulee a decoupage, et televiseur equipe de ladite alimentation
NL7702638A (nl) * 1977-03-11 1978-09-13 Philips Nv Geschakelde voedingsspanningsschakeling.
JPS5660004A (en) * 1979-10-19 1981-05-23 Sony Corp Parts of insulated inductance
US4298829A (en) * 1980-02-08 1981-11-03 Rca Corporation Power supply and deflection circuit with raster size compensation
FR2484178A1 (fr) * 1980-06-10 1981-12-11 Thomson Brandt Dispositif d'alimentation a decoupage pour televiseur synchrone de la frequence ligne, et televiseur comprenant un tel systeme
US4481564A (en) * 1982-09-09 1984-11-06 Zenith Electronics Corporation Switched-mode power supply
GB8308100D0 (en) * 1983-03-24 1983-05-05 Rca Corp Regulated power supply
GB8325703D0 (en) * 1983-09-26 1983-10-26 Farnell Instr Ltd Power supply
GB8333067D0 (en) * 1983-12-12 1984-01-18 Rca Corp Horizontal deflection circuit
US4559481A (en) * 1984-11-30 1985-12-17 Rca Corporation Raster width regulation circuit

Also Published As

Publication number Publication date
JPS636972A (ja) 1988-01-12
DE3782864T2 (de) 1993-06-09
KR960010483B1 (ko) 1996-08-01
DE3782864D1 (de) 1993-01-14
US4692852A (en) 1987-09-08
JP2851843B2 (ja) 1999-01-27
EP0251551B1 (en) 1992-12-02
FI872732A0 (fi) 1987-06-18
KR880001158A (ko) 1988-03-31
CA1266131A (en) 1990-02-20
FI872732A (fi) 1987-12-26
EP0251551A3 (en) 1989-03-08
EP0251551A2 (en) 1988-01-07

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060616