FR2431807A1 - REGULATED DEFLECTOR CIRCUIT WITH REGULATED SWITCH CONTROLLED BY DEVIATION CURRENT - Google Patents

REGULATED DEFLECTOR CIRCUIT WITH REGULATED SWITCH CONTROLLED BY DEVIATION CURRENT

Info

Publication number
FR2431807A1
FR2431807A1 FR7918249A FR7918249A FR2431807A1 FR 2431807 A1 FR2431807 A1 FR 2431807A1 FR 7918249 A FR7918249 A FR 7918249A FR 7918249 A FR7918249 A FR 7918249A FR 2431807 A1 FR2431807 A1 FR 2431807A1
Authority
FR
France
Prior art keywords
regulated
switch controlled
deviation current
deflector circuit
circuit
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.)
Granted
Application number
FR7918249A
Other languages
French (fr)
Other versions
FR2431807B1 (en
Inventor
Donald Henry Willis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA 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 Corp filed Critical RCA Corp
Publication of FR2431807A1 publication Critical patent/FR2431807A1/en
Application granted granted Critical
Publication of FR2431807B1 publication Critical patent/FR2431807B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Details Of Television Scanning (AREA)
  • Dc-Dc Converters (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

L'invention concerne un circuit déflecteur avec régulateur commuté pouvant être alimenté par une source de tension continue non régulée, et il comprend un enrouelement déflecteur et un moyen d'inductance d'entrée. Selon l'invention, il comprend de plus un moyen formant condensateur 80, un premier moyen commutateur réglable 32, un second moyen commutateur réglable 60, un second moyen d'inductance 82 et un moyen de contrôle 74, 48. L'invention s'applique notamment aux téléviseurs en couleurs.A baffle circuit with a switched regulator capable of being powered by an unregulated DC voltage source is disclosed, and includes a baffle coil and input inductor means. According to the invention, it further comprises a capacitor means 80, a first adjustable switch means 32, a second adjustable switch means 60, a second inductance means 82 and a control means 74, 48. The invention is based on the invention. applies in particular to color televisions.

FR7918249A 1978-07-20 1979-07-13 REGULATED DEFLECTOR CIRCUIT WITH REGULATED SWITCH CONTROLLED BY DEVIATION CURRENT Granted FR2431807A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92633778A 1978-07-20 1978-07-20

Publications (2)

Publication Number Publication Date
FR2431807A1 true FR2431807A1 (en) 1980-02-15
FR2431807B1 FR2431807B1 (en) 1983-09-23

Family

ID=25453075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918249A Granted FR2431807A1 (en) 1978-07-20 1979-07-13 REGULATED DEFLECTOR CIRCUIT WITH REGULATED SWITCH CONTROLLED BY DEVIATION CURRENT

Country Status (6)

Country Link
JP (1) JPS5527795A (en)
AT (1) AT380363B (en)
DE (1) DE2929546C2 (en)
FR (1) FR2431807A1 (en)
GB (1) GB2026275B (en)
IT (1) IT1165134B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465382A1 (en) * 1979-09-06 1981-03-20 Rca Corp REGULATED DEVIATION CIRCUIT
DE3110934A1 (en) * 1981-03-20 1982-09-30 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Switched-mode power supply for electronic devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121743A1 (en) * 1971-01-12 1972-08-25 Philips Nv

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302160B (en) * 1967-06-07 1970-05-27
DE1287619B (en) * 1967-06-07 1969-01-23
DE2006713A1 (en) * 1970-02-13 1971-09-16 Siemens Ag Circuit arrangement for generating horizontal deflection currents for deflecting the electron beam of a television picture tube
DE2357705B2 (en) * 1973-11-19 1975-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for keeping the image size of a television receiver constant
DE2357704A1 (en) * 1973-11-19 1975-05-22 Siemens Ag CIRCUIT ARRANGEMENT FOR KEEPING THE IMAGE SIZE OF A TELEVISION RECEIVER CONSTANT
GB1503666A (en) * 1974-04-01 1978-03-15 Mullard Ltd Television display circuit arrangements which include a switched mode power supply
DE2417616C3 (en) * 1974-04-10 1978-12-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for starting up a horizontal deflection circuit operating on the pumping principle for the electron beam of a television set
DE2546250C3 (en) * 1975-10-15 1980-06-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for horizontal deflection of the electron beam of a television picture tube according to the pump principle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121743A1 (en) * 1971-01-12 1972-08-25 Philips Nv

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465382A1 (en) * 1979-09-06 1981-03-20 Rca Corp REGULATED DEVIATION CIRCUIT
DE3110934A1 (en) * 1981-03-20 1982-09-30 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Switched-mode power supply for electronic devices

Also Published As

Publication number Publication date
ATA502679A (en) 1985-09-15
FR2431807B1 (en) 1983-09-23
IT7923962A0 (en) 1979-06-28
GB2026275A (en) 1980-01-30
JPS6235307B2 (en) 1987-07-31
GB2026275B (en) 1983-03-30
AT380363B (en) 1986-05-12
JPS5527795A (en) 1980-02-28
DE2929546C2 (en) 1986-06-05
DE2929546A1 (en) 1980-02-07
IT1165134B (en) 1987-04-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse