BE824185A - Attenuateur de tension variable - Google Patents

Attenuateur de tension variable

Info

Publication number
BE824185A
BE824185A BE152214A BE152214A BE824185A BE 824185 A BE824185 A BE 824185A BE 152214 A BE152214 A BE 152214A BE 152214 A BE152214 A BE 152214A BE 824185 A BE824185 A BE 824185A
Authority
BE
Belgium
Prior art keywords
variable voltage
voltage attenuator
attenuator
variable
voltage
Prior art date
Application number
BE152214A
Other languages
English (en)
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 filed Critical
Publication of BE824185A publication Critical patent/BE824185A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
BE152214A 1974-01-09 1975-01-08 Attenuateur de tension variable BE824185A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6703974A IT1004685B (it) 1974-01-09 1974-01-09 Circuito elettrico attenuatore di segnali

Publications (1)

Publication Number Publication Date
BE824185A true BE824185A (fr) 1975-05-02

Family

ID=11299098

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152214A BE824185A (fr) 1974-01-09 1975-01-08 Attenuateur de tension variable

Country Status (6)

Country Link
BE (1) BE824185A (fr)
DE (1) DE2500511A1 (fr)
FR (1) FR2257172B3 (fr)
GB (1) GB1497418A (fr)
IT (1) IT1004685B (fr)
NL (1) NL7500024A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468607A (en) * 1981-05-07 1984-08-28 Sanyo Electric Co., Ltd. Ladder-type signal attenuator
DE3412532A1 (de) * 1984-04-04 1985-11-07 Philips Patentverwaltung Gmbh, 2000 Hamburg Logarithmische potentiometerschaltung
CH681126A5 (fr) * 1990-10-02 1993-01-15 Phonak Ag
US6985342B2 (en) * 2003-08-15 2006-01-10 Rockwell Automation Technologies, Inc. Linearly adjustable logarithmic output current sensing resistance system and method
ES2270690B1 (es) * 2005-01-21 2008-03-01 Alcad, S.A Circuito regulador de tension logaritmico.

Also Published As

Publication number Publication date
DE2500511A1 (de) 1975-07-17
FR2257172A1 (fr) 1975-08-01
NL7500024A (nl) 1975-07-11
IT1004685B (it) 1976-07-20
FR2257172B3 (fr) 1977-03-11
GB1497418A (en) 1978-01-12

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