FR2307398A1 - Resistance electronique reglable - Google Patents

Resistance electronique reglable

Info

Publication number
FR2307398A1
FR2307398A1 FR7609649A FR7609649A FR2307398A1 FR 2307398 A1 FR2307398 A1 FR 2307398A1 FR 7609649 A FR7609649 A FR 7609649A FR 7609649 A FR7609649 A FR 7609649A FR 2307398 A1 FR2307398 A1 FR 2307398A1
Authority
FR
France
Prior art keywords
adjustable electronic
electronic resistance
resistance
adjustable
electronic
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.)
Granted
Application number
FR7609649A
Other languages
English (en)
French (fr)
Other versions
FR2307398B1 (enExample
Inventor
Kalman Szechenyi
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2307398A1 publication Critical patent/FR2307398A1/fr
Application granted granted Critical
Publication of FR2307398B1 publication Critical patent/FR2307398B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/24—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/24—Frequency-independent attenuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Networks Using Active Elements (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Amplifiers (AREA)
FR7609649A 1975-04-08 1976-04-02 Resistance electronique reglable Granted FR2307398A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515216 DE2515216C2 (de) 1975-04-08 1975-04-08 Steuerbarer elektronischer Widerstand

Publications (2)

Publication Number Publication Date
FR2307398A1 true FR2307398A1 (fr) 1976-11-05
FR2307398B1 FR2307398B1 (enExample) 1982-02-05

Family

ID=5943299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7609649A Granted FR2307398A1 (fr) 1975-04-08 1976-04-02 Resistance electronique reglable

Country Status (5)

Country Link
BE (1) BE840499A (enExample)
BR (1) BR7602107A (enExample)
DE (1) DE2515216C2 (enExample)
FR (1) FR2307398A1 (enExample)
GB (1) GB1499267A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1251671A (enExample) * 1968-01-30 1971-10-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1251671A (enExample) * 1968-01-30 1971-10-27

Also Published As

Publication number Publication date
DE2515216A1 (de) 1976-10-21
GB1499267A (en) 1978-01-25
BE840499A (fr) 1976-10-08
BR7602107A (pt) 1976-10-05
FR2307398B1 (enExample) 1982-02-05
DE2515216C2 (de) 1984-01-12

Similar Documents

Publication Publication Date Title
FR2336801A1 (fr) Circuit integre
BE852598A (fr) Circuit auto-oscillateur reglable
DK566375A (da) Fortojningsindretning
SE7613540L (sv) Elektronisk styrapparat
TR19646A (tr) Duesey saptirma devresi
FR2319496A1 (fr) Imprimante electronique
FR2335052A1 (fr) Circuit integre
SE7601984L (sv) Reglerbar integrerad krets
SE7613319L (sv) Krets
SE417033B (sv) Optoelektronisk omkopplare
IT1093575B (it) Elevata resistenza meccanica
FR2305080A1 (fr) Termineur electronique
IT1069792B (it) Contatore elettronico
JPS5274289A (en) Constant resistance circuit
BE859106R (fr) Resistance electronique reglable
SE409799B (sv) Faskenslig reglerkrets
BE861574A (fr) Resistance electronique controlable
DK518376A (da) Elektronisk styrekredslob
FR2334153A1 (fr) Compteur electronique
SE7702931L (sv) Reglerbar resistansinstellning
SE419594B (sv) Omriktare med likspenningsmellankrets
FR2301076A1 (fr) Resistance elec
IT1055670B (it) Dispositivo elettronico di comando
RO76695A (ro) Autocomutator electronic
AT336930B (de) Integrierte schaltung

Legal Events

Date Code Title Description
ST Notification of lapse