GB1048962A - Transistor signal-translating apparatus for line voltage operation - Google Patents

Transistor signal-translating apparatus for line voltage operation

Info

Publication number
GB1048962A
GB1048962A GB6554/64A GB655464A GB1048962A GB 1048962 A GB1048962 A GB 1048962A GB 6554/64 A GB6554/64 A GB 6554/64A GB 655464 A GB655464 A GB 655464A GB 1048962 A GB1048962 A GB 1048962A
Authority
GB
United Kingdom
Prior art keywords
supply
transistor
rectifier
smoothing capacitor
output
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
GB6554/64A
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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, Radio Corporation of America filed Critical RCA Corp
Publication of GB1048962A publication Critical patent/GB1048962A/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
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
GB6554/64A 1963-02-25 1964-02-17 Transistor signal-translating apparatus for line voltage operation Expired GB1048962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US260696A US3262063A (en) 1963-02-25 1963-02-25 Line voltage energized transistor signal amplifier including a high voltage stage and a low voltage stage

Publications (1)

Publication Number Publication Date
GB1048962A true GB1048962A (en) 1966-11-23

Family

ID=22990222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6554/64A Expired GB1048962A (en) 1963-02-25 1964-02-17 Transistor signal-translating apparatus for line voltage operation

Country Status (7)

Country Link
US (1) US3262063A (enExample)
BE (1) BE644316A (enExample)
BR (1) BR6456962D0 (enExample)
FR (1) FR1383465A (enExample)
GB (1) GB1048962A (enExample)
NL (1) NL143759B (enExample)
SE (1) SE303787B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390346A (en) * 1964-08-31 1968-06-25 Rca Corp Transistor protection circuit
US3582680A (en) * 1968-12-05 1971-06-01 Bendix Corp Variable impedance circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631260A (en) * 1950-09-23 1953-03-10 Allen B Du Mont Laboraotries I Compensating amplifier for cathoderay tubes
US2866859A (en) * 1955-07-11 1958-12-30 Rca Corp Audio amplifier bridge input circuits
US3110868A (en) * 1955-11-30 1963-11-12 Sonotone Corp Transistor hearing aid amplifier
US3166719A (en) * 1961-03-07 1965-01-19 Warwick Electronics Inc Transistorized sliding class a amplifier

Also Published As

Publication number Publication date
SE303787B (enExample) 1968-09-09
FR1383465A (fr) 1964-12-24
US3262063A (en) 1966-07-19
BR6456962D0 (pt) 1973-06-14
BE644316A (enExample) 1964-06-15
NL6401723A (enExample) 1964-08-26
NL143759B (nl) 1974-10-15

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