GB606004A - Improvements in push-pull amplifying circuits - Google Patents

Improvements in push-pull amplifying circuits

Info

Publication number
GB606004A
GB606004A GB6244/46A GB624446A GB606004A GB 606004 A GB606004 A GB 606004A GB 6244/46 A GB6244/46 A GB 6244/46A GB 624446 A GB624446 A GB 624446A GB 606004 A GB606004 A GB 606004A
Authority
GB
United Kingdom
Prior art keywords
transformer
opposition
bias
supplied
negative bias
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
GB6244/46A
Other languages
English (en)
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken NV
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 Philips Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB606004A publication Critical patent/GB606004A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/52—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using discharge tubes in series with the load as final control devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
GB6244/46A 1941-07-04 1946-02-28 Improvements in push-pull amplifying circuits Expired GB606004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL606004X 1941-07-04

Publications (1)

Publication Number Publication Date
GB606004A true GB606004A (en) 1948-08-04

Family

ID=19787944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6244/46A Expired GB606004A (en) 1941-07-04 1946-02-28 Improvements in push-pull amplifying circuits

Country Status (5)

Country Link
US (1) US2527406A (enrdf_load_stackoverflow)
DE (1) DE860081C (enrdf_load_stackoverflow)
FR (1) FR883747A (enrdf_load_stackoverflow)
GB (1) GB606004A (enrdf_load_stackoverflow)
NL (1) NL59009C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772329A (en) * 1951-02-23 1956-11-27 Bendix Aviat Corp Correction of distortion in push-pull amplifiers
US2896096A (en) * 1953-03-17 1959-07-21 Schwarzer Fritz Power supply
US3064202A (en) * 1959-01-27 1962-11-13 Gen Electric Low current drain transistor amplifier
US3274508A (en) * 1963-10-14 1966-09-20 Webster Electric Co Inc Power amplifier including biasing means for reducing standby power dissipation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904272A (en) * 1928-03-07 1933-04-18 Bell Telephone Labor Inc Vacuum tube amplifier circuit
US1985946A (en) * 1929-01-25 1935-01-01 Rca Corp Amplifying and reproducing system
US2102779A (en) * 1934-02-28 1937-12-21 Rca Corp Thermionic amplifier
US2154200A (en) * 1934-11-12 1939-04-11 Rca Corp Voltage regulator device
US2132830A (en) * 1934-11-20 1938-10-11 Dictaphone Corp Audio frequency amplifier

Also Published As

Publication number Publication date
FR883747A (fr) 1943-07-13
DE860081C (de) 1952-12-18
US2527406A (en) 1950-10-24
NL59009C (enrdf_load_stackoverflow)

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