ES2119699A1 - Convertidor de potencia multisalida con rectificacion sincrona. - Google Patents

Convertidor de potencia multisalida con rectificacion sincrona.

Info

Publication number
ES2119699A1
ES2119699A1 ES09602094A ES9602094A ES2119699A1 ES 2119699 A1 ES2119699 A1 ES 2119699A1 ES 09602094 A ES09602094 A ES 09602094A ES 9602094 A ES9602094 A ES 9602094A ES 2119699 A1 ES2119699 A1 ES 2119699A1
Authority
ES
Spain
Prior art keywords
voltage
power converter
output power
outputs
synchronous rectification
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
ES09602094A
Other languages
English (en)
Other versions
ES2119699B1 (es
Inventor
Velasco Salvador Ollero
La Cruz Moreno Enrique De
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 Standard Electrics 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 Standard Electrics SA filed Critical Alcatel Standard Electrics SA
Priority to ES09602094A priority Critical patent/ES2119699B1/es
Publication of ES2119699A1 publication Critical patent/ES2119699A1/es
Application granted granted Critical
Publication of ES2119699B1 publication Critical patent/ES2119699B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Dc-Dc Converters (AREA)

Abstract

CONVERTIDOR DE POTENCIA MULTISALIDA QUE COMPRENDE UN TRANSFORMADOR CON UN DEVANADO PRIMARIO Y VARIOS DEVANADOS SECUNDARIOS Y CON VARIAS SALIDAS. UNA DE ESTAS SALIDAS TIENE SU TENSION COMPLETAMENTE REGULADA Y OTRA DE LAS SALIDAS COMPRENDE UNO DE LOS DEVANADOS SECUNDARIOS QUE ESTA CONECTADO A UN RECTIFICADOR SINCRONO QUE INCLUYE AL MENOS UNA RAMA RECTIFICADORA CON AL MENOS UN SEGUNDO ELEMENTO DE CONMUTACION, TAL QUE AL TERMINAL DE CONTROL DEL MISMO SE LE APLICA UNA TENSION DE CONTROL, GENERADA EN UN MODULO DE TENSION (VM), QUE ES PROPORCIONAL A LA DIFERENCIA QUE HAY ENTRE LA TENSION DE LA SALIDA AUXILIAR Y UN VALOR DETERMINADO DE TENSION (VR). LA TENSION DE CONTROL APLICADA HACE QUE LA CAIDA DE TENSION QUE SE PRODUCE EN EL SEGUNDO ELEMENTO CONMUTADOR VARIE ENTRE EL VALOR QUE DETERMINA SU RESISTENCIA DE CONDUCCION Y EL VALOR QUE DETERMINA SU DIODO INTRINSECO CUANDO CONDUCE.
ES09602094A 1996-10-04 1996-10-04 Convertidor de potencia multisalida con rectificacion sincrona. Expired - Lifetime ES2119699B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES09602094A ES2119699B1 (es) 1996-10-04 1996-10-04 Convertidor de potencia multisalida con rectificacion sincrona.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09602094A ES2119699B1 (es) 1996-10-04 1996-10-04 Convertidor de potencia multisalida con rectificacion sincrona.

Publications (2)

Publication Number Publication Date
ES2119699A1 true ES2119699A1 (es) 1998-10-01
ES2119699B1 ES2119699B1 (es) 1999-05-16

Family

ID=8296235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09602094A Expired - Lifetime ES2119699B1 (es) 1996-10-04 1996-10-04 Convertidor de potencia multisalida con rectificacion sincrona.

Country Status (1)

Country Link
ES (1) ES2119699B1 (es)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06169568A (ja) * 1992-07-24 1994-06-14 Canon Inc 複出力制御電源装置およびスイッチングレギュレータ
US5396412A (en) * 1992-08-27 1995-03-07 Alliedsignal Inc. Synchronous rectification and adjustment of regulator output voltage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06169568A (ja) * 1992-07-24 1994-06-14 Canon Inc 複出力制御電源装置およびスイッチングレギュレータ
US5396412A (en) * 1992-08-27 1995-03-07 Alliedsignal Inc. Synchronous rectification and adjustment of regulator output voltage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN. Japanese Patent Office, Tokyo, JP & JP 6169568 A (CANON INC.) 14.06.1994 * Resumen; figura * *

Also Published As

Publication number Publication date
ES2119699B1 (es) 1999-05-16

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