FR2368182A1 - LEVEL SWITCH WITH SEPARATE CONTROLLED SWITCHING DIODES - Google Patents

LEVEL SWITCH WITH SEPARATE CONTROLLED SWITCHING DIODES

Info

Publication number
FR2368182A1
FR2368182A1 FR7730849A FR7730849A FR2368182A1 FR 2368182 A1 FR2368182 A1 FR 2368182A1 FR 7730849 A FR7730849 A FR 7730849A FR 7730849 A FR7730849 A FR 7730849A FR 2368182 A1 FR2368182 A1 FR 2368182A1
Authority
FR
France
Prior art keywords
level switch
controlled switching
switching diodes
separate controlled
diodes
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
FR7730849A
Other languages
French (fr)
Other versions
FR2368182B3 (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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2368182A1 publication Critical patent/FR2368182A1/en
Application granted granted Critical
Publication of FR2368182B3 publication Critical patent/FR2368182B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/17—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values giving an indication of the number of times this occurs, i.e. multi-channel analysers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)

Abstract

L'invention concerne un commutateur de niveau comportant des diodes de commutation à commande séparée. Ce commutateur de niveau comporte deux ensembles G1, G2 de quatre diodes commandés avec un potentiel flottant par l'intermédiaire de sources de courant commutables T1, T2 par deux étages de commande indépendants qui comportent chacun une bascule bistable T3, T5; T4, T6 déclenchée par un transformateur d'impulsions respectif Tr3, Tr4. Application notamment comme générateur de signaux de controle pour le contrôle de circuits électroniques logiques.The invention relates to a level switch comprising separately controlled switching diodes. This level switch comprises two sets G1, G2 of four diodes controlled with a floating potential via switchable current sources T1, T2 by two independent control stages which each include a flip-flop T3, T5; T4, T6 triggered by a respective pulse transformer Tr3, Tr4. Application in particular as a generator of control signals for the control of electronic logic circuits.

FR7730849A 1976-10-14 1977-10-13 LEVEL SWITCH WITH SEPARATE CONTROLLED SWITCHING DIODES Granted FR2368182A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762646501 DE2646501C3 (en) 1976-10-14 1976-10-14 Level switch with switching diodes in a symmetrical arrangement

Publications (2)

Publication Number Publication Date
FR2368182A1 true FR2368182A1 (en) 1978-05-12
FR2368182B3 FR2368182B3 (en) 1980-06-27

Family

ID=5990483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730849A Granted FR2368182A1 (en) 1976-10-14 1977-10-13 LEVEL SWITCH WITH SEPARATE CONTROLLED SWITCHING DIODES

Country Status (4)

Country Link
DE (1) DE2646501C3 (en)
FR (1) FR2368182A1 (en)
GB (1) GB1588177A (en)
IT (1) IT1087063B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056468A3 (en) * 1981-01-16 1983-02-02 Hewlett-Packard GmbH Circuit for producing pulses or logic signals

Also Published As

Publication number Publication date
DE2646501C3 (en) 1979-06-07
DE2646501B2 (en) 1978-10-12
IT1087063B (en) 1985-05-31
GB1588177A (en) 1981-04-15
FR2368182B3 (en) 1980-06-27
DE2646501A1 (en) 1978-04-20

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