ES8207395A1 - Una fuente de alimentacion con un cargador de impedancia electronica - Google Patents

Una fuente de alimentacion con un cargador de impedancia electronica

Info

Publication number
ES8207395A1
ES8207395A1 ES505699A ES505699A ES8207395A1 ES 8207395 A1 ES8207395 A1 ES 8207395A1 ES 505699 A ES505699 A ES 505699A ES 505699 A ES505699 A ES 505699A ES 8207395 A1 ES8207395 A1 ES 8207395A1
Authority
ES
Spain
Prior art keywords
impedance
power source
phase shift
fed back
circuit arrangement
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
ES505699A
Other languages
English (en)
Other versions
ES505699A0 (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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES8207395A1 publication Critical patent/ES8207395A1/es
Publication of ES505699A0 publication Critical patent/ES505699A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

CIRCUITO PARA PROPORCIONAR UNA TENSION FIJA EN SERIE CON UNA IMPEDANCIA ARBITRARIA DE CUALQUIER AMPLITUD Y ANGULO DE FASE. ESTA COMPUESTO DE UN CONVERTIDOR (1) CUYA CORRIENTE DE SALIDA SE DETECTA POR MEDIO DE UNA RESISTECIA (R) Y SE INTRODUCE EN UN CIRCUITO AMPLIFICADOR (2) EN EL QUE SE PRODUCE UN DETERMINADO CAMBIO DE FASE PARA OBTENER UNA TENSION DE CONTROL (UI) QUE SE ACOPLA DIRECTAMENTE AL CONVERTIDOR, O BIEN A TRAVES DE UN AMPLIFICADOR SUMADOR (3), EL CUAL COMBINA ESTA SEÑAL DE CONTROL CON OTRA (UR) INDEPENDIENTE.
ES505699A 1980-09-22 1981-09-22 Una fuente de alimentacion con un cargador de impedancia electronica Granted ES505699A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/189,470 US4333133A (en) 1980-09-22 1980-09-22 Power source with an electronic impedance changer

Publications (2)

Publication Number Publication Date
ES8207395A1 true ES8207395A1 (es) 1982-09-16
ES505699A0 ES505699A0 (es) 1982-09-16

Family

ID=22697468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505699A Granted ES505699A0 (es) 1980-09-22 1981-09-22 Una fuente de alimentacion con un cargador de impedancia electronica

Country Status (4)

Country Link
US (1) US4333133A (es)
BE (1) BE890441A (es)
DE (1) DE3136035A1 (es)
ES (1) ES505699A0 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646220A (en) * 1984-06-07 1987-02-24 Kim Dao DC power supply with compensated current reference
US5490055A (en) * 1993-03-03 1996-02-06 At&T Corp. Multiloop feedback control apparatus for DC/DC converters with frequency-shaping band pass current control
US6944298B1 (en) 1993-11-18 2005-09-13 Digimare Corporation Steganographic encoding and decoding of auxiliary codes in media signals
US5748763A (en) 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US5974137A (en) * 1996-09-04 1999-10-26 Teltrend, Inc. AGC amplifier for two-wire line conditioner
US6111949A (en) * 1996-09-04 2000-08-29 Teltrend, Inc. Method of rapid automatic hybrid balancing
US5963638A (en) 1996-09-04 1999-10-05 Teltrend, Inc. Adjustable hybrid having improved biasing configuration
US5953412A (en) * 1996-09-04 1999-09-14 Teltrend, Inc. Method and apparatus for controlling line conditioner equalizer
DE10052199A1 (de) * 2000-10-20 2002-05-02 Elmag Gmbh Regelbare Gleichstrom-Stromquelle
CN112542035B (zh) * 2020-12-18 2022-07-05 无锡蓝天电子股份有限公司 一种自动修整总线电压的火灾报警装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1069177A (en) * 1976-07-21 1980-01-01 Gte Lenkurt Electric (Canada) Ltd. Constant current series-switching regulator

Also Published As

Publication number Publication date
US4333133A (en) 1982-06-01
BE890441A (nl) 1982-03-22
ES505699A0 (es) 1982-09-16
DE3136035A1 (de) 1982-04-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19950921