HK53189A - Deflection and power supply circuit with reduced start-up drive - Google Patents

Deflection and power supply circuit with reduced start-up drive Download PDF

Info

Publication number
HK53189A
HK53189A HK531/89A HK53189A HK53189A HK 53189 A HK53189 A HK 53189A HK 531/89 A HK531/89 A HK 531/89A HK 53189 A HK53189 A HK 53189A HK 53189 A HK53189 A HK 53189A
Authority
HK
Hong Kong
Prior art keywords
deflection
power supply
output transistor
flyback transformer
horizontal output
Prior art date
Application number
HK531/89A
Other languages
English (en)
Inventor
Warren Luz David
Henry Willis Donald
Original Assignee
Rca Licensing Corporation
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 Licensing Corporation filed Critical Rca Licensing Corporation
Publication of HK53189A publication Critical patent/HK53189A/xx

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
    • H03K4/64—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device combined with means for generating the driving pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Television Receiver Circuits (AREA)
  • Dc-Dc Converters (AREA)
HK531/89A 1979-11-19 1989-07-06 Deflection and power supply circuit with reduced start-up drive HK53189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/092,227 US4282460A (en) 1979-11-19 1979-11-19 Deflection and power supply circuit with reduced start-up drive

Publications (1)

Publication Number Publication Date
HK53189A true HK53189A (en) 1989-07-14

Family

ID=22232249

Family Applications (1)

Application Number Title Priority Date Filing Date
HK531/89A HK53189A (en) 1979-11-19 1989-07-06 Deflection and power supply circuit with reduced start-up drive

Country Status (8)

Country Link
US (1) US4282460A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5685982A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1154153A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3043673C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2470500A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2064251B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK53189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY8500793A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298830A (en) * 1979-11-30 1981-11-03 Rca Corporation Horizontal deflection generator and driver circuit
DE3026604C2 (de) * 1980-07-14 1982-08-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltnetzteil für einen Fernsehempfänger
US4385264A (en) * 1981-05-07 1983-05-24 Rca Corporation Start-up circuit for a power supply
JPS5879376A (ja) * 1981-11-06 1983-05-13 Matsushita Electric Ind Co Ltd 電源回路
US4392090A (en) * 1981-11-16 1983-07-05 Rca Corporation Remote responsive television receiver ferroresonant power supply
US4488181A (en) * 1982-04-23 1984-12-11 Rca Corporation Electron beam suppression circuit for a television receiver
EP0092954B1 (en) * 1982-04-23 1986-10-08 Rca Corporation Electron beam suppression circuit for a television display system
JPS6027561U (ja) * 1983-07-28 1985-02-25 三洋電機株式会社 水平偏向回路
DE3418076C2 (de) * 1984-05-16 1986-06-26 Loewe Opta Gmbh, 8640 Kronach Schaltungsanordnung zur automatischen Entmagnetisierung der Bildröhre in einem Farbfernsehempfänger
DE3510138A1 (de) * 1985-03-21 1986-09-25 Standard Elektrik Lorenz Ag, 7000 Stuttgart Horizontal-ablenkschaltung
JPH0371693U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-11-16 1991-07-19
US5017844A (en) * 1990-04-30 1991-05-21 Rca Licensing Corporation Disabling arrangement for a circuit operating at a deflection rate
GB9113924D0 (en) * 1991-06-27 1991-08-14 Thomson Consumer Electronics Fault protection using microprocessor power up reset
JP5104892B2 (ja) * 2010-03-09 2012-12-19 オムロン株式会社 スイッチング電源
US9808547B2 (en) 2013-04-18 2017-11-07 Dm Tec, Llc Sanitizer
US9950086B2 (en) 2014-03-12 2018-04-24 Dm Tec, Llc Fixture sanitizer
US9700643B2 (en) 2014-05-16 2017-07-11 Michael E. Robert Sanitizer with an ion generator
US10124083B2 (en) 2015-06-18 2018-11-13 Dm Tec, Llc Sanitizer with an ion generator and ion electrode assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2401681A1 (de) * 1974-01-15 1975-07-24 Licentia Gmbh Schaltung zur erzeugung der betriebsspannung fuer den zeilenablenkoszillator in einem fernsehempfaenger
JPS50103091U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-01-29 1975-08-25
DE2458302C3 (de) * 1974-12-10 1981-06-04 Blaupunkt-Werke Gmbh, 3200 Hildesheim Sperrwandler-Netzteil für einen Fernsehempfänger mit Ultraschall-Fernbedienung
US4112465A (en) * 1977-08-22 1978-09-05 Rca Corporation Thrush current start-up circuit for a television receiver including a start-up decoupling circuit

Also Published As

Publication number Publication date
FR2470500A1 (fr) 1981-05-29
MY8500793A (en) 1985-12-31
FR2470500B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-04-19
JPS6133495B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-08-02
JPS5685982A (en) 1981-07-13
GB2064251A (en) 1981-06-10
DE3043673A1 (de) 1981-06-04
DE3043673C2 (de) 1984-05-17
GB2064251B (en) 1984-01-18
US4282460A (en) 1981-08-04
CA1154153A (en) 1983-09-20

Similar Documents

Publication Publication Date Title
HK53189A (en) Deflection and power supply circuit with reduced start-up drive
US4941078A (en) Synchronized switch-mode power supply
EP0188839B1 (en) Self-oscillating power-supply circuit
US4099099A (en) Method of and switching device for reducing feedback from a consumer periodically connected to an A.C. line
US4651214A (en) Remote controlled television receiver power supply
JP3056744B2 (ja) テレビジョン装置用電源と始動回路
US4079294A (en) Control circuit arrangement for generating a control signal for a voltage converter
HK37089A (en) Side pincushion modulator circuit
US4788591A (en) Switched-mode power supply for a television receiver provided with a stand-by system
JP2944667B2 (ja) テレビジョン装置及びその電源
US4188568A (en) Power saving circuit
HK184595A (en) Power supply for television apparatus
US4660135A (en) Power supply circuit of a television receiver used in a automobile
CA1185362A (en) Start-up circuit for a power supply
US4484113A (en) Regulated deflection circuit
US4362974A (en) Commutated switched regulator with line isolation for transistor deflection
US4425533A (en) Generator for producing a d.c. supply voltage in a television receiver comprising a vertical scanning circuit
US4144479A (en) Circuit for providing saw-tooth current in a coil
GB2045564A (en) Commutated switched regulator with line isolation for transistor deflection
US4916366A (en) Power supply protection circuit
US4200824A (en) Circuit for providing saw-tooth current in a coil
GB1438387A (en) Television deflection circuit
GB1535837A (en) Television power supply and line deflection circuits
HK2995A (en) Power switch control circuit,eg.for television apparatus
JPS57162575A (en) Vertical deflecting circuit

Legal Events

Date Code Title Description
PE Patent expired