GB967732A - Improvements relating to push-pull amplifiers - Google Patents

Improvements relating to push-pull amplifiers

Info

Publication number
GB967732A
GB967732A GB4300859A GB4300859A GB967732A GB 967732 A GB967732 A GB 967732A GB 4300859 A GB4300859 A GB 4300859A GB 4300859 A GB4300859 A GB 4300859A GB 967732 A GB967732 A GB 967732A
Authority
GB
United Kingdom
Prior art keywords
valves
amplifier
collector
load
emitter
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
GB4300859A
Inventor
Philip David Rhodes Marks
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB4300859A priority Critical patent/GB967732A/en
Publication of GB967732A publication Critical patent/GB967732A/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
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

967,732. Amplifier circuits. ELECTRIC & MUSICAL INDUSTRIES Ltd. Dec. 19, 1960 [Dec. 18, 1959], No. 43008/59. Headings H3T and H3W. An amplifier comprises two valves V1, V2, a source of input signal connected to the control electrodes, a source of electrical power effectively connected to ground, a load for the amplifier and an output transformer for coupling the load to the amplifier, the transformer having two substantially equivalent centre-tapped primary winding sections T21, T22, the outer sections of one section T21 being connected to the collector electrodes, the outer terminals of the other section T22 being connected to the emitter electrodes and the centre taps being connected to the power supply, the arrangement being such that the valves are connected in push-pull relationship with the load divided substantially equally among the emitter and collector circuits of the valves and wherein the emitter electrode of each valve is coupled to the collector of the other valve. The valves may be replaced by transistors.
GB4300859A 1959-12-18 1959-12-18 Improvements relating to push-pull amplifiers Expired GB967732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4300859A GB967732A (en) 1959-12-18 1959-12-18 Improvements relating to push-pull amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4300859A GB967732A (en) 1959-12-18 1959-12-18 Improvements relating to push-pull amplifiers

Publications (1)

Publication Number Publication Date
GB967732A true GB967732A (en) 1964-08-26

Family

ID=10426935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4300859A Expired GB967732A (en) 1959-12-18 1959-12-18 Improvements relating to push-pull amplifiers

Country Status (1)

Country Link
GB (1) GB967732A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112910425A (en) * 2021-01-28 2021-06-04 武汉大学 High-efficiency high-capacity piecewise linear power amplifier based on multi-tap transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112910425A (en) * 2021-01-28 2021-06-04 武汉大学 High-efficiency high-capacity piecewise linear power amplifier based on multi-tap transformer
CN112910425B (en) * 2021-01-28 2022-07-19 武汉大学 High-efficiency high-capacity piecewise linear power amplifier based on multi-tap transformer

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