IT971075B - Circuito di accensione istantanea per ricevitori televisivi alimenta bili sia in corrente alternata che in corrente continua - Google Patents

Circuito di accensione istantanea per ricevitori televisivi alimenta bili sia in corrente alternata che in corrente continua

Info

Publication number
IT971075B
IT971075B IT31922/72A IT3192272A IT971075B IT 971075 B IT971075 B IT 971075B IT 31922/72 A IT31922/72 A IT 31922/72A IT 3192272 A IT3192272 A IT 3192272A IT 971075 B IT971075 B IT 971075B
Authority
IT
Italy
Prior art keywords
alternating
direct current
ignition circuit
television receivers
instant ignition
Prior art date
Application number
IT31922/72A
Other languages
English (en)
Italian (it)
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 IT971075B publication Critical patent/IT971075B/it

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)
IT31922/72A 1971-11-24 1972-11-21 Circuito di accensione istantanea per ricevitori televisivi alimenta bili sia in corrente alternata che in corrente continua IT971075B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT971075B true IT971075B (it) 1974-04-30

Family

ID=22746863

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31922/72A IT971075B (it) 1971-11-24 1972-11-21 Circuito di accensione istantanea per ricevitori televisivi alimenta bili sia in corrente alternata che in corrente continua

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
CA968460A (en) 1975-05-27
DE2257517B2 (de) 1976-12-30
FR2161006B1 (OSRAM) 1977-08-26
FR2161006A1 (OSRAM) 1973-07-06
JPS4864835A (OSRAM) 1973-09-07

Similar Documents

Publication Publication Date Title
IT950153B (it) Circuito interruttore statico in corrente continua
CA927933A (en) Voltage reference and voltage level sensing circuit
AU462018B2 (en) Improvements in and relating to resilient stemming devices
CY564A (en) Pyrimidine derivatives and compositions containing them
IT971075B (it) Circuito di accensione istantanea per ricevitori televisivi alimenta bili sia in corrente alternata che in corrente continua
ZA711875B (en) An improvement in or relating to fused circuit breaker
ZA715663B (en) Improvements in and relating to electrical switch devices
BR7019584D0 (pt) Aperfeicoamento em circuito de bloqueio de retificador
CA929610A (en) Voltage and temperature stabilized multivibrator circuit
SE404639B (sv) Krets med laddningskopplad anordning
IT973132B (it) Circuito di potenza e di control lo per motore
BR7201147D0 (pt) Aperfeicoamento em circuito de compensacao de video para detetar portador acentuado
AU458858B2 (en) Voltage reference and voltage level sensing circuit
AU403637B2 (en) Improvements in or relating to heat sensitive starting devices
BE777938A (fr) Dispositif de redressement de tensions alternatives et de courants alternatifs
GB1114243A (en) Improvements in or relating to alternating current limiting circuit arrangements
CA856904A (en) Polarity sensitive voltage insertion circuit for long subscriber loops
AU411205B1 (en) Improvements in and relating to electric circuits including scrs
AU2776571A (en) Voltage reference and voltage level sensing circuit
AU738966A (en) Improvements in or relating to heat sensitive starting devices
YU301668A (en) Voltage and current regulator
AT304707B (de) Geregelte Netzgleichrichterschaltung mit Spannungsvervielfachung
CA832659A (en) Direct current leakage sensing circuit
SE382720B (sv) Elektrisk forbindningsanordning samt sett vid framstellning av densamma.
CA841747A (en) Voltage acceptor circuit and overvoltage-undervoltage detector for use therein