BE874250A - Circuit de protection contre les surcharges pour amplificateurs video - Google Patents

Circuit de protection contre les surcharges pour amplificateurs video

Info

Publication number
BE874250A
BE874250A BE193529A BE193529A BE874250A BE 874250 A BE874250 A BE 874250A BE 193529 A BE193529 A BE 193529A BE 193529 A BE193529 A BE 193529A BE 874250 A BE874250 A BE 874250A
Authority
BE
Belgium
Prior art keywords
protection circuit
overload protection
video amplifiers
amplifiers
video
Prior art date
Application number
BE193529A
Other languages
English (en)
French (fr)
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 US05/960,930 external-priority patent/US4197558A/en
Application filed by Rca Corp filed Critical Rca Corp
Publication of BE874250A publication Critical patent/BE874250A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/148—Video amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
  • Television Receiver Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Protection Of Static Devices (AREA)
BE193529A 1978-02-16 1979-02-16 Circuit de protection contre les surcharges pour amplificateurs video BE874250A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB626078 1978-02-16
US05/960,930 US4197558A (en) 1978-02-16 1978-11-15 Overload protection circuit for video amplifiers

Publications (1)

Publication Number Publication Date
BE874250A true BE874250A (fr) 1979-06-18

Family

ID=26240560

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193529A BE874250A (fr) 1978-02-16 1979-02-16 Circuit de protection contre les surcharges pour amplificateurs video

Country Status (15)

Country Link
JP (1) JPS54129855A (xx)
AU (1) AU531219B2 (xx)
BE (1) BE874250A (xx)
CA (1) CA1112756A (xx)
DE (1) DE2906010C3 (xx)
DK (1) DK147475B (xx)
ES (1) ES477796A1 (xx)
FI (1) FI790441A (xx)
FR (1) FR2417904A1 (xx)
GB (1) GB2017437B (xx)
IT (1) IT1111128B (xx)
NO (1) NO790503L (xx)
NZ (1) NZ189661A (xx)
PL (1) PL122976B1 (xx)
SE (1) SE430289B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1215248B (it) * 1985-03-13 1990-01-31 Ates Componenti Elettron Dispositivo elettronico di regolazione della tensione con compensazione della dissipazione termica, in particolare per alternatori.
US5994958A (en) * 1997-02-27 1999-11-30 U.S. Philips Corporation Amplifier arrangement
WO1998038734A2 (en) * 1997-02-27 1998-09-03 Koninklijke Philips Electronics N.V. Amplifier arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637923A (en) * 1970-10-30 1972-01-25 Zenith Radio Corp Automatic brightness limiter
US3984631A (en) * 1975-02-24 1976-10-05 Warwick Electronics Inc. Automatic peaking control circuit for low level T.V. signal reception
JPS56698Y2 (xx) * 1976-01-09 1981-01-09

Also Published As

Publication number Publication date
DK147475B (da) 1984-08-20
ES477796A1 (es) 1979-10-16
DE2906010B2 (de) 1981-06-04
NZ189661A (en) 1982-12-21
PL122976B1 (en) 1982-09-30
DE2906010A1 (de) 1979-08-30
SE7901135L (sv) 1979-08-17
SE430289B (sv) 1983-10-31
AU531219B2 (en) 1983-08-18
AU4393279A (en) 1979-08-23
JPS54129855A (en) 1979-10-08
DE2906010C3 (de) 1982-02-11
GB2017437A (en) 1979-10-03
FI790441A (fi) 1979-08-17
DK65679A (da) 1979-08-17
PL213478A1 (pl) 1979-12-17
CA1112756A (en) 1981-11-17
GB2017437B (en) 1982-06-30
IT1111128B (it) 1986-01-13
IT7920197A0 (it) 1979-02-14
NO790503L (no) 1979-08-17
FR2417904A1 (fr) 1979-09-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RCA CORP.

Effective date: 19850216