CA968460A - Instant-on circuitry for ac/dc television receivers - Google Patents

Instant-on circuitry for ac/dc television receivers

Info

Publication number
CA968460A
CA968460A CA156,408A CA156408A CA968460A CA 968460 A CA968460 A CA 968460A CA 156408 A CA156408 A CA 156408A CA 968460 A CA968460 A CA 968460A
Authority
CA
Canada
Prior art keywords
instant
circuitry
television receivers
receivers
television
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.)
Expired
Application number
CA156,408A
Other languages
English (en)
Other versions
CA156408S (en
Inventor
David W. Luz
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
Application granted granted Critical
Publication of CA968460A publication Critical patent/CA968460A/en
Expired legal-status Critical Current

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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Rectifiers (AREA)
  • Television Receiver Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CA156,408A 1971-11-24 1972-11-14 Instant-on circuitry for ac/dc television receivers Expired CA968460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20168471A 1971-11-24 1971-11-24

Publications (1)

Publication Number Publication Date
CA968460A true CA968460A (en) 1975-05-27

Family

ID=22746863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,408A Expired CA968460A (en) 1971-11-24 1972-11-14 Instant-on circuitry for ac/dc television receivers

Country Status (6)

Country Link
US (1) US3767967A (OSRAM)
JP (1) JPS4864835A (OSRAM)
CA (1) CA968460A (OSRAM)
FR (1) FR2161006B1 (OSRAM)
GB (1) GB1408954A (OSRAM)
IT (1) IT971075B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331977A (en) * 1980-12-15 1982-05-25 Zenith Radio Corporation Portable television controller with electronic switching
US4532457A (en) * 1982-01-29 1985-07-30 Rca Corporation Television receiver standby circuit
ES2092584T3 (es) * 1992-01-31 1996-12-01 Siemens Nixdorf Inf Syst Aparato de pantalla con tubo de imagen con funcion de posicion de espera.
KR100195620B1 (ko) * 1996-12-14 1999-06-15 윤종용 음극선관의 히터 발열회로 및 발열방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658140A (en) * 1950-04-05 1953-11-03 Rca Corp Power supply for transformerless receivers
US3448335A (en) * 1966-07-22 1969-06-03 Trak Microwave Corp High frequency ac-dc fluorescent lamp driver circuit

Also Published As

Publication number Publication date
DE2257517A1 (de) 1973-05-30
GB1408954A (en) 1975-10-08
US3767967A (en) 1973-10-23
DE2257517B2 (de) 1976-12-30
FR2161006B1 (OSRAM) 1977-08-26
FR2161006A1 (OSRAM) 1973-07-06
IT971075B (it) 1974-04-30
JPS4864835A (OSRAM) 1973-09-07

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