ES2178583A1 - Convertidor resonante dc/dc y dc/ac - Google Patents
Convertidor resonante dc/dc y dc/acInfo
- Publication number
- ES2178583A1 ES2178583A1 ES200003000A ES200003000A ES2178583A1 ES 2178583 A1 ES2178583 A1 ES 2178583A1 ES 200003000 A ES200003000 A ES 200003000A ES 200003000 A ES200003000 A ES 200003000A ES 2178583 A1 ES2178583 A1 ES 2178583A1
- Authority
- ES
- Spain
- Prior art keywords
- condenser
- load
- transformer
- output
- direct
- 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
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
Abstract
Se describe un convertidor electrónico resonante DC/DC y DC/AC, susceptible de funcionar como elevador de tensión tanto en corriente continua como en corriente alterna, que se encuentra comprendido básicamente por un circuito resonante serie de bobina (L) y condensador (C), alimentado por una fuente de tensión (E) continua controlada por dos interruptores (S1) y (S2) complementarios que facilitan la carga y descarga del condensador, y una resistencia de carga en paralelo a la bobina resonante. Proporcionando tensión continua o alterna a su salida en función del tipo de carga que se conecte: si la carga es un transformador con toma intermedia, con dos diodos que rectifican la señal alterna del transformador y un condensador de filtrado a su salida, el circuito convertidor es DC/DC, y si la carga consiste en un transformador sin toma intermedia, con únicamente un condensador conectado a su salida, el circuito convertidor es DC/AC.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200003000A ES2178583B1 (es) | 2000-12-15 | 2000-12-15 | Convertidor resonante dc/dc y dc/ac. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200003000A ES2178583B1 (es) | 2000-12-15 | 2000-12-15 | Convertidor resonante dc/dc y dc/ac. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2178583A1 true ES2178583A1 (es) | 2002-12-16 |
ES2178583B1 ES2178583B1 (es) | 2004-09-01 |
Family
ID=8496009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200003000A Expired - Fee Related ES2178583B1 (es) | 2000-12-15 | 2000-12-15 | Convertidor resonante dc/dc y dc/ac. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2178583B1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9780690B2 (en) | 2016-01-28 | 2017-10-03 | Infineon Technologies Austria Ag | Resonant decoupled auxiliary supply for a switched-mode power supply controller |
US10153702B2 (en) | 2017-02-07 | 2018-12-11 | Infineon Technologies Austria Ag | Switched-mode power supply controller using a single pin for both input voltage sensing and control of power supply charging |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262931A (en) * | 1991-07-19 | 1993-11-16 | Powering, Inc. | Power converter |
US5402329A (en) * | 1992-12-09 | 1995-03-28 | Ernest H. Wittenbreder, Jr. | Zero voltage switching pulse width modulated power converters |
EP0729219A2 (en) * | 1995-02-27 | 1996-08-28 | Nec Corporation | Converter comprising a piezoelectric transformer and a switching stage of a resonant frequency different from that of the transformer |
WO1998057417A1 (en) * | 1997-06-13 | 1998-12-17 | Koninklijke Philips Electronics N.V. | A switched-mode power supply |
-
2000
- 2000-12-15 ES ES200003000A patent/ES2178583B1/es not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262931A (en) * | 1991-07-19 | 1993-11-16 | Powering, Inc. | Power converter |
US5402329A (en) * | 1992-12-09 | 1995-03-28 | Ernest H. Wittenbreder, Jr. | Zero voltage switching pulse width modulated power converters |
EP0729219A2 (en) * | 1995-02-27 | 1996-08-28 | Nec Corporation | Converter comprising a piezoelectric transformer and a switching stage of a resonant frequency different from that of the transformer |
WO1998057417A1 (en) * | 1997-06-13 | 1998-12-17 | Koninklijke Philips Electronics N.V. | A switched-mode power supply |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9780690B2 (en) | 2016-01-28 | 2017-10-03 | Infineon Technologies Austria Ag | Resonant decoupled auxiliary supply for a switched-mode power supply controller |
US10153702B2 (en) | 2017-02-07 | 2018-12-11 | Infineon Technologies Austria Ag | Switched-mode power supply controller using a single pin for both input voltage sensing and control of power supply charging |
Also Published As
Publication number | Publication date |
---|---|
ES2178583B1 (es) | 2004-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2518521C2 (ru) | Схема источника электропитания | |
DE60211710D1 (de) | Led schaltkreis | |
EP1120892A3 (en) | Switching power supply unit | |
ATE295624T1 (de) | Kontaktloses elektrische leistung übertragendes system mit konstanthaltefunktion für die lastspannung | |
EP2637293B1 (en) | Active rectifier with modulation | |
CA2698566A1 (en) | Multiphase inductive power supply system | |
EP1237264A3 (en) | Low-noise switching power supply | |
KR20100092395A (ko) | 입력 ac 전압을 dc 전압으로 변환하기 위한 회로 어레인지먼트, 그러한 회로 어레인지먼트를 갖는 개조 램프, 및 조명 시스템 | |
WO2002041481A3 (en) | Dc-dc converter with reduced input current ripples | |
GB2324210A (en) | Constant voltage clamping forward conversion switching power supply | |
ATE428213T1 (de) | Schaltung zur korrektur des leistungsfaktors | |
CA2277640A1 (en) | Dc-to-ac converter with over-current protection | |
ES2178583A1 (es) | Convertidor resonante dc/dc y dc/ac | |
ATE385064T1 (de) | Schaltnetzteil | |
TW200517018A (en) | Discharge lamp lighting device | |
WO2004036330A3 (en) | Power supply with capacitive mains isolation | |
GB2372646B (en) | Electronic circuits | |
ATE291289T1 (de) | Resonanzumsetzer | |
GB2390942A (en) | Overcurrent protection switched mode power supply | |
TW368773B (en) | Current limiting circuit | |
DE60336091D1 (de) | Kapazitiv isolierte STROMVERSORGUNG | |
SE9401902L (sv) | Kretsarrangemang | |
IT1250807B (it) | Circuito auto-oscillante per il comando di una lampada a scarica di gas, particolarmente per l'impiego a bordo di un autoveicolo. | |
CA2389409A1 (en) | Rectifier circuit matched for power factor correction | |
JPS6455067A (en) | Dc-dc converter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20021216 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2178583B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180807 |