[go: up one dir, main page]

ES420562A1 - Control device of the amplitude threshold of a pulse signal. (Machine-translation by Google Translate, not legally binding) - Google Patents

Control device of the amplitude threshold of a pulse signal. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES420562A1
ES420562A1 ES420562A ES420562A ES420562A1 ES 420562 A1 ES420562 A1 ES 420562A1 ES 420562 A ES420562 A ES 420562A ES 420562 A ES420562 A ES 420562A ES 420562 A1 ES420562 A1 ES 420562A1
Authority
ES
Spain
Prior art keywords
whose
pulse signal
source
translation
machine
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
ES420562A
Other languages
Spanish (es)
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Publication of ES420562A1 publication Critical patent/ES420562A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electronic Switches (AREA)
  • Dc Digital Transmission (AREA)

Abstract

Device for controlling the amplitude threshold of a pulse signal, characterized in that it has: a divider bridge fed by a voltage source and intended to set a voltage threshold; a first transistor of npn type whose base is subjected to the input pulse signal, whose emitter is connected by means of a resistance to the node of the dividing bridge and whose collector is connected to the positive terminal of the source by means of a series resistor with the primary of a transformer; a second pnp-type transistor whose base is connected to the positive pole of the source by means of the secondary of said transformer whose emitter is connected to the dividing bridge node and whose collector is connected to the negative pole of the source by means of a resistor whose voltage at the terminals it constitutes the output signal. (Machine-translation by Google Translate, not legally binding)
ES420562A 1972-12-19 1973-11-15 Control device of the amplitude threshold of a pulse signal. (Machine-translation by Google Translate, not legally binding) Expired ES420562A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7245203A FR2211168A5 (en) 1972-12-19 1972-12-19

Publications (1)

Publication Number Publication Date
ES420562A1 true ES420562A1 (en) 1976-04-16

Family

ID=9108929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420562A Expired ES420562A1 (en) 1972-12-19 1973-11-15 Control device of the amplitude threshold of a pulse signal. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE808752A (en)
CA (1) CA974605A (en)
ES (1) ES420562A1 (en)
FR (1) FR2211168A5 (en)
IT (1) IT996477B (en)
ZA (1) ZA738917B (en)

Also Published As

Publication number Publication date
BE808752A (en) 1974-04-16
FR2211168A5 (en) 1974-07-12
ZA738917B (en) 1974-11-27
IT996477B (en) 1975-12-10
AU6288673A (en) 1975-05-29
CA974605A (en) 1975-09-16

Similar Documents

Publication Publication Date Title
ES405172A1 (en) Drive circuit for conducting devices
GB1308788A (en) Amplifier circuit
GB1379223A (en) Overcurrent protection circuit for a voltage regulator
GB1404549A (en) Voltage regulator
ES420562A1 (en) Control device of the amplitude threshold of a pulse signal. (Machine-translation by Google Translate, not legally binding)
ES429135A1 (en) Engine control system
ES361438A1 (en) Gate device triggered for passages through zero
BG34190A3 (en) Mechanism for the formation of a bipolar semiperiodic signal
GB845687A (en) Transistor switching circuits
ES449996A1 (en) Arrangement for producing pulse-shaped signals
GB1487099A (en) Electric exposure time computation circuit for a camera
ES421388A1 (en) Gain control circuit
ES377685A1 (en) Heating control circuit with scr-unijunction transistor combination
ES292327A1 (en) A voltage level switch device using a transistor circuit (Machine-translation by Google Translate, not legally binding)
ES416874A1 (en) High speed signal following circuit
ES323831A1 (en) A circuit provision transistor amplifier. (Machine-translation by Google Translate, not legally binding)
GB935469A (en) Voltage regulator
GB1175895A (en) Improvements in or relating to Voltage Controlled Negative Resistance Circuits
SU458089A1 (en) Schmitt trigger
SU482881A1 (en) Threshold device
FR2247840A1 (en) Battery voltage monitor for stand-by battery connection - has resistance bridge across battery terminals controlling switching thyristor
SU573853A1 (en) Blocking oscillator
JPS5780813A (en) Amplifier
GB1084087A (en) Improvement relating to electrical battery charging
GB964664A (en) Improvements in or relating to electronic switches