GB823693A - Improvements in and relating to magnetic amplifiers - Google Patents

Improvements in and relating to magnetic amplifiers

Info

Publication number
GB823693A
GB823693A GB2723555A GB2723555A GB823693A GB 823693 A GB823693 A GB 823693A GB 2723555 A GB2723555 A GB 2723555A GB 2723555 A GB2723555 A GB 2723555A GB 823693 A GB823693 A GB 823693A
Authority
GB
United Kingdom
Prior art keywords
feedback
windings
winding
rectifier
alternating
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
GB2723555A
Inventor
Kenneth Andrew Key
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB2723555A priority Critical patent/GB823693A/en
Publication of GB823693A publication Critical patent/GB823693A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F9/00—Magnetic amplifiers
    • H03F9/02—Magnetic amplifiers current-controlled, i.e. the load current flowing in both directions through a main coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

823,693. Magnetic amplifiers. METROPOLITAN-VICKERS ELECTRICAL CO. Ltd. Dec. 18, 1956 [Dec. 23, 1955], No. 27235/55. Class 40 (9). Alternating-current control and feedback signals are applied to the control windings of a push-pull magnetic amplifier through common rectifiers. Alternating-current input signals from a previous push-pull stage are applied to terminals 11, 12 and 13, 14. Terminals 11, 12 are connected through feedback winding 21B on cores 1B, 2B to a rectifier 20A feeding the control winding 19A on cores 1A, 2A. Terminals 13, 14 and feedback winding 21A are similarly connected through rectifier 20B to control winding 19B. The feedback windings are excited by transformer action as described in Specification 818,057. The main windings 10, feedback windings 14, 15 and biasing windings 16 are arranged substantially as described in Specifications 659,762 and 803,341. In a single amplifying element, equivalent to one component of the push-pull circuit, the feedback may be applied to the alternating-current side of a rectifier in the input circuit thereof.
GB2723555A 1955-09-23 1955-09-23 Improvements in and relating to magnetic amplifiers Expired GB823693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2723555A GB823693A (en) 1955-09-23 1955-09-23 Improvements in and relating to magnetic amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2723555A GB823693A (en) 1955-09-23 1955-09-23 Improvements in and relating to magnetic amplifiers

Publications (1)

Publication Number Publication Date
GB823693A true GB823693A (en) 1959-11-18

Family

ID=10256303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2723555A Expired GB823693A (en) 1955-09-23 1955-09-23 Improvements in and relating to magnetic amplifiers

Country Status (1)

Country Link
GB (1) GB823693A (en)

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