ES2035441T3 - Fuente de alimentacion de conexion con proteccion para la limitacion de una tension de salida. - Google Patents
Fuente de alimentacion de conexion con proteccion para la limitacion de una tension de salida.Info
- Publication number
- ES2035441T3 ES2035441T3 ES198989110719T ES89110719T ES2035441T3 ES 2035441 T3 ES2035441 T3 ES 2035441T3 ES 198989110719 T ES198989110719 T ES 198989110719T ES 89110719 T ES89110719 T ES 89110719T ES 2035441 T3 ES2035441 T3 ES 2035441T3
- Authority
- ES
- Spain
- Prior art keywords
- power supply
- distribution network
- output voltage
- limitation
- protection
- 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 - Lifetime
Links
- 230000006378 damage Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
Landscapes
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Dc-Dc Converters (AREA)
- Emergency Protection Circuit Devices (AREA)
- Details Of Television Scanning (AREA)
- X-Ray Techniques (AREA)
- Television Receiver Circuits (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Protection Of Static Devices (AREA)
- Electronic Switches (AREA)
- Telephone Function (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Cookers (AREA)
Abstract
EN EL CABO DE INTERRUPCION PUEDE ELEVARSE A MENUDO LA TENSION DE SALIDA DE LA FUENTE DE ALIMENTACION RED DE DISTRIBUCION EN RECEPTORES DE TELEVISION QUE SOBREPASA LA ALTA TENSION ADMISIBLE EN EL TUBO DE TELEVISION. SE ORIGINA POR ELLO EL SOBREPASAR PELIGROSAMENTE EL VALOR LIMITE DE LA RADIACION RONTGEN. PARA IMPEDIR LOS PROBLEMAS ANTERIORES SE PROPONE UN TRANSISTOR MOS-ESTACIONARIO DE AVALANCHA UTILIZADO COMO TRANSISTOR DE CONEXION EN LA FUENTE DE ALIMENTACION/RED DE DISTRIBUCION. LA FUENTE DE ALIMENTACION/RED DE DISTRIBUCION SE DIMENSIONA DE TAL MODO YA QUE ENTRE EL TIEMPO DE FUNCIONAMIENTO SEGURO DE LA FUENTE DE ALIMENTACION/RED DE DISTRIBUCION Y EL LIMITE DE DESTRUCCION DEL TRANSISTOR MOS ESTA PREVISTO UNA SEGURIDAD DE TENSION ENTRE UN 10 Y UN 20%.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3820558 | 1988-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2035441T3 true ES2035441T3 (es) | 1993-04-16 |
ES2035441T5 ES2035441T5 (es) | 1996-08-01 |
Family
ID=6356705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89110719T Expired - Lifetime ES2035441T5 (es) | 1988-06-16 | 1989-06-13 | Fuente de alimentacion de conexion con proteccion para la limitacion de una tension de salida. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4945463A (es) |
EP (1) | EP0346849B2 (es) |
JP (1) | JP2797251B2 (es) |
KR (1) | KR0132295B1 (es) |
CN (1) | CN1021270C (es) |
AT (1) | ATE81737T1 (es) |
DE (1) | DE58902489D1 (es) |
ES (1) | ES2035441T5 (es) |
FI (1) | FI100439B (es) |
PT (1) | PT90869B (es) |
SI (1) | SI8911187B (es) |
TR (1) | TR24544A (es) |
YU (1) | YU47607B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0419724B1 (de) * | 1989-09-29 | 1994-02-16 | Siemens Aktiengesellschaft | Schaltungsanordnung für ein Sperrwandler-Schalnetzteil |
DE59009728D1 (de) * | 1990-07-03 | 1995-11-02 | Siemens Ag | Schaltungsanordnung für ein freischwingendes Sperrwandler-Schaltnetzteil. |
SG86969A1 (en) * | 1992-12-01 | 2002-03-19 | Thomson Consumer Electronics | Overvoltage protection system for televisions |
EP1195886A1 (de) * | 2000-09-29 | 2002-04-10 | ABB Schweiz AG | Rückwärtsleitender Gate Commutated Thyristor sowie dessen Anwendung |
US10742467B1 (en) * | 2019-07-10 | 2020-08-11 | United States Of America As Represented By Secretary Of The Navy | Digital dynamic delay for analog power savings in multicarrier burst waveforms |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU845213A1 (ru) * | 1979-07-25 | 1981-07-07 | Научно-Исследовательский Институтпостоянного Toka | Устройство дл защиты электрическойцЕпи OT пЕРЕгРузКи пО ТОКу иНАпР жЕНию |
US4335335A (en) * | 1980-02-11 | 1982-06-15 | Rca Corporation | Television receiver high voltage protection circuit |
US4389702A (en) * | 1980-08-20 | 1983-06-21 | International Rectifier Corporation | Switching power supply circuit having constant output for a wide range of input voltage |
JPS59181679A (ja) * | 1983-03-31 | 1984-10-16 | Nippon Denso Co Ltd | 半導体装置 |
DE3341074A1 (de) * | 1983-11-12 | 1985-05-23 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Schaltnetzteil, insbesondere fuer einen fernsehempfaenger, mit einer schutzschaltung zur begrenzung des primaerstroms |
US4739462A (en) * | 1984-12-26 | 1988-04-19 | Hughes Aircraft Company | Power supply with noise immune current sensing |
US4686617A (en) * | 1986-06-06 | 1987-08-11 | Rca Corporation | Current limited constant frequency dc converter |
US4737853A (en) * | 1987-04-30 | 1988-04-12 | Rca Corporation | Suppression circuit for video |
EP0293846A1 (de) * | 1987-06-05 | 1988-12-07 | Siemens Aktiengesellschaft | MIS-Leistunsgstransistor |
-
1989
- 1989-06-08 YU YU118789A patent/YU47607B/sh unknown
- 1989-06-08 SI SI8911187A patent/SI8911187B/sl not_active IP Right Cessation
- 1989-06-12 JP JP1149299A patent/JP2797251B2/ja not_active Expired - Fee Related
- 1989-06-13 DE DE8989110719T patent/DE58902489D1/de not_active Expired - Fee Related
- 1989-06-13 AT AT89110719T patent/ATE81737T1/de not_active IP Right Cessation
- 1989-06-13 EP EP89110719A patent/EP0346849B2/de not_active Expired - Lifetime
- 1989-06-13 TR TR89/0497A patent/TR24544A/xx unknown
- 1989-06-13 ES ES89110719T patent/ES2035441T5/es not_active Expired - Lifetime
- 1989-06-15 FI FI892950A patent/FI100439B/fi active IP Right Grant
- 1989-06-15 PT PT90869A patent/PT90869B/pt not_active IP Right Cessation
- 1989-06-16 CN CN89104210A patent/CN1021270C/zh not_active Expired - Fee Related
- 1989-06-16 KR KR1019890008323A patent/KR0132295B1/ko not_active IP Right Cessation
- 1989-06-16 US US07/367,201 patent/US4945463A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR0132295B1 (ko) | 1998-04-20 |
SI8911187A (sl) | 1998-02-28 |
TR24544A (tr) | 1991-11-21 |
EP0346849A3 (en) | 1990-02-14 |
KR900001079A (ko) | 1990-01-31 |
CN1021270C (zh) | 1993-06-16 |
FI892950A0 (fi) | 1989-06-15 |
PT90869B (pt) | 1997-05-28 |
SI8911187B (sl) | 1998-12-31 |
JPH0327770A (ja) | 1991-02-06 |
ATE81737T1 (de) | 1992-11-15 |
US4945463A (en) | 1990-07-31 |
DE58902489D1 (de) | 1992-11-26 |
EP0346849B2 (de) | 1996-06-12 |
FI892950A (fi) | 1989-12-17 |
FI100439B (fi) | 1997-11-28 |
PT90869A (pt) | 1989-12-29 |
CN1038726A (zh) | 1990-01-10 |
YU118789A (sh) | 1992-09-07 |
YU47607B (sh) | 1995-10-24 |
EP0346849B1 (de) | 1992-10-21 |
JP2797251B2 (ja) | 1998-09-17 |
ES2035441T5 (es) | 1996-08-01 |
EP0346849A2 (de) | 1989-12-20 |
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