NZ191493A - Switching regulator for television apparatus - Google Patents

Switching regulator for television apparatus

Info

Publication number
NZ191493A
NZ191493A NZ191493A NZ19149379A NZ191493A NZ 191493 A NZ191493 A NZ 191493A NZ 191493 A NZ191493 A NZ 191493A NZ 19149379 A NZ19149379 A NZ 19149379A NZ 191493 A NZ191493 A NZ 191493A
Authority
NZ
New Zealand
Prior art keywords
switching regulator
television apparatus
television
regulator
switching
Prior art date
Application number
NZ191493A
Other languages
English (en)
Inventor
D Willis
J Hicks
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
Priority claimed from US05/940,286 external-priority patent/US4163926A/en
Priority claimed from US05/957,221 external-priority patent/US4190791A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of NZ191493A publication Critical patent/NZ191493A/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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • 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
    • 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
    • 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)
  • Details Of Television Scanning (AREA)
  • Dc-Dc Converters (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
NZ191493A 1978-09-07 1979-09-06 Switching regulator for television apparatus NZ191493A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/940,286 US4163926A (en) 1978-09-07 1978-09-07 Switching regulator for a television apparatus
US05/957,221 US4190791A (en) 1978-11-02 1978-11-02 Switching regulator for television deflection circuit with improved ultor voltage regulation

Publications (1)

Publication Number Publication Date
NZ191493A true NZ191493A (en) 1983-02-15

Family

ID=27130132

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ191493A NZ191493A (en) 1978-09-07 1979-09-06 Switching regulator for television apparatus

Country Status (9)

Country Link
KR (1) KR840000342B1 (fr)
AT (1) AT387119B (fr)
AU (1) AU522317B2 (fr)
DE (1) DE2936232C2 (fr)
FI (1) FI75246C (fr)
FR (1) FR2435872A1 (fr)
GB (1) GB2031679B (fr)
IT (1) IT1193320B (fr)
NZ (1) NZ191493A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321514A (en) * 1980-11-07 1982-03-23 Rca Corporation Commutated SCR regulator for a horizontal deflection circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517253A (en) * 1968-05-22 1970-06-23 Rca Corp Voltage regulator
GB1431043A (en) * 1972-04-05 1976-04-07 Rca Corp Boosted voltage source in a deflection system
US3970780A (en) * 1972-10-04 1976-07-20 Sharp Kabushiki Kaisha Constant-voltage power supply
NL7405726A (nl) * 1974-04-29 1975-10-31 Philips Nv Schakelinrichting in een televisie-ontvanger, voorzien van een lijnafbuigschakeling en van een geschakelde voedingsspanningsschakeling.
NL7504002A (nl) * 1975-04-04 1976-10-06 Philips Nv Schakeling voor het opwekken van een afbuig- stroom.
DK154576A (da) * 1975-06-18 1976-12-19 Siemens Ag Netenhed til datavisningsapparater
GB1555858A (en) * 1976-11-23 1979-11-14 Rca Corp Regulation system for deflection apparatus

Also Published As

Publication number Publication date
DE2936232A1 (de) 1980-03-20
FR2435872B1 (fr) 1983-09-23
DE2936232C2 (de) 1986-11-27
FI75246C (fi) 1988-05-09
KR840000342B1 (ko) 1984-03-19
KR830002463A (ko) 1983-05-28
FI792717A (fi) 1980-03-08
AT387119B (de) 1988-12-12
AU522317B2 (en) 1982-05-27
IT1193320B (it) 1988-06-15
GB2031679B (en) 1982-12-08
IT7925479A0 (it) 1979-09-04
GB2031679A (en) 1980-04-23
FR2435872A1 (fr) 1980-04-04
AU5046779A (en) 1980-03-13
FI75246B (fi) 1988-01-29
ATA592079A (de) 1988-04-15

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