FR1217501A - Circuit limiteur de tension - Google Patents

Circuit limiteur de tension

Info

Publication number
FR1217501A
FR1217501A FR787646A FR787646A FR1217501A FR 1217501 A FR1217501 A FR 1217501A FR 787646 A FR787646 A FR 787646A FR 787646 A FR787646 A FR 787646A FR 1217501 A FR1217501 A FR 1217501A
Authority
FR
France
Prior art keywords
limiter circuit
voltage limiter
voltage
circuit
limiter
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
FR787646A
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.)
DICTAPHONE Co Ltd
Original Assignee
DICTAPHONE 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 DICTAPHONE Co Ltd filed Critical DICTAPHONE Co Ltd
Application granted granted Critical
Publication of FR1217501A publication Critical patent/FR1217501A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude
    • H03G11/04—Limiting level dependent on strength of signal; Limiting level dependent on strength of carrier on which signal is modulated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0082—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using bipolar transistor-type devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H03G3/301—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable
    • H03G3/3015—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable using diodes or transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
FR787646A 1958-02-25 1959-02-25 Circuit limiteur de tension Expired FR1217501A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB604858A GB908967A (en) 1958-02-25 1958-02-25 Voltage-limiting circuit

Publications (1)

Publication Number Publication Date
FR1217501A true FR1217501A (fr) 1960-05-04

Family

ID=9807462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787646A Expired FR1217501A (fr) 1958-02-25 1959-02-25 Circuit limiteur de tension

Country Status (3)

Country Link
CH (1) CH368823A (fr)
FR (1) FR1217501A (fr)
GB (1) GB908967A (fr)

Also Published As

Publication number Publication date
GB908967A (en) 1962-10-24
CH368823A (fr) 1963-04-30

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