PL2122813T3 - Układ połączeń i sposób zwiększenia bezpieczeństwa zasilacza impulsowego - Google Patents
Układ połączeń i sposób zwiększenia bezpieczeństwa zasilacza impulsowegoInfo
- Publication number
- PL2122813T3 PL2122813T3 PL07703934T PL07703934T PL2122813T3 PL 2122813 T3 PL2122813 T3 PL 2122813T3 PL 07703934 T PL07703934 T PL 07703934T PL 07703934 T PL07703934 T PL 07703934T PL 2122813 T3 PL2122813 T3 PL 2122813T3
- Authority
- PL
- Poland
- Prior art keywords
- safety
- increasing
- power supply
- switching power
- circuit arrangement
- Prior art date
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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
-
- 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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07703934A EP2122813B1 (de) | 2007-01-17 | 2007-01-17 | Schaltungsanordnung und verfahren zur erhöhung der sicherheit eines schaltnetzteils |
PCT/EP2007/050434 WO2008086891A1 (de) | 2007-01-17 | 2007-01-17 | Schaltungsanordnung und verfahren zur erhöhung der sicherheit eines elektronischen betriebsgerätes |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2122813T3 true PL2122813T3 (pl) | 2013-08-30 |
Family
ID=38596387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL07703934T PL2122813T3 (pl) | 2007-01-17 | 2007-01-17 | Układ połączeń i sposób zwiększenia bezpieczeństwa zasilacza impulsowego |
Country Status (6)
Country | Link |
---|---|
US (1) | US8369051B2 (pl) |
EP (1) | EP2122813B1 (pl) |
KR (1) | KR20100014787A (pl) |
CN (1) | CN101548455B (pl) |
PL (1) | PL2122813T3 (pl) |
WO (1) | WO2008086891A1 (pl) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8461915B2 (en) | 2009-06-03 | 2013-06-11 | System General Corp. | Start-up circuit to discharge EMI filter for power saving of power supplies |
DE102009029843A1 (de) * | 2009-06-22 | 2010-12-23 | Sinitec Vertriebsgesellschaft Mbh | Netzfilter und Verwendung eines Netzfilters |
US8115457B2 (en) * | 2009-07-31 | 2012-02-14 | Power Integrations, Inc. | Method and apparatus for implementing a power converter input terminal voltage discharge circuit |
DE102009028954A1 (de) * | 2009-08-27 | 2011-03-03 | BSH Bosch und Siemens Hausgeräte GmbH | Elektrisches Netzfilter für ein Haushaltsgerät, Haushaltsgerät und Verfahren zum Betreiben eines elektrischen Netzfilters |
EP2387137B1 (en) | 2010-05-13 | 2013-07-17 | Nxp B.V. | An SMPS having a saftey arrangement, a method of operating a SMPS, and a controller therefor |
CN102097926B (zh) * | 2011-01-14 | 2014-05-21 | 中国电力科学研究院 | 一种高位取能电源故障保护方法 |
ITTO20110769A1 (it) * | 2011-08-12 | 2013-02-13 | Magneti Marelli Spa | Dispositivo e metodo di scarica per un condensatore in un impianto elettrico di potenza di un veicolo con trazione elettrica |
CN103580461B (zh) * | 2012-08-09 | 2016-03-30 | 艾默生网络能源有限公司 | 一种电源输出放电电路 |
US9444346B2 (en) | 2013-10-17 | 2016-09-13 | Futurewei Technologies, Inc. | Apparatus and efficiency point tracking method for high efficiency resonant converters |
CN104795984B (zh) * | 2014-01-21 | 2017-09-26 | 华为技术有限公司 | 电源转换器 |
US10063073B2 (en) * | 2014-05-21 | 2018-08-28 | Dialog Semiconductor Inc. | USB power converter with bleeder circuit for fast correction of output voltage by discharging output capacitor |
DE102014221502A1 (de) * | 2014-10-23 | 2016-04-28 | Tridonic Gmbh & Co Kg | Betriebsgerät für LEDs |
US10345348B2 (en) | 2014-11-04 | 2019-07-09 | Stmicroelectronics S.R.L. | Detection circuit for an active discharge circuit of an X-capacitor, related active discharge circuit, integrated circuit and method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5566290A (en) | 1978-11-13 | 1980-05-19 | Fuji Electric Co Ltd | Discharging system for residual charge of input smoothing capacitor in inverter |
JPS579264A (en) * | 1980-06-20 | 1982-01-18 | Fanuc Ltd | Discharging circuit |
JPS6013475A (ja) | 1983-06-30 | 1985-01-23 | Mitsubishi Electric Corp | 交流エレベ−タの制御装置 |
US5523665A (en) | 1994-10-26 | 1996-06-04 | Fluke Corporation | Active discharge circuit for charged capacitors |
US6424125B1 (en) * | 2001-10-11 | 2002-07-23 | And Yet, Inc. | Capacitor discharging circuit |
US6906934B2 (en) | 2003-09-04 | 2005-06-14 | System General Corp. | Integrated start-up circuit with reduced power consumption |
JP2005269883A (ja) | 2004-02-18 | 2005-09-29 | Sharp Corp | 電源装置およびこれに用いるacコネクタ |
US8305047B2 (en) * | 2009-09-24 | 2012-11-06 | Grenergy Opto, Inc. | Safety capacitor discharging method and apparatus for AC-to-DC converters |
-
2007
- 2007-01-17 CN CN2007800448904A patent/CN101548455B/zh not_active Expired - Fee Related
- 2007-01-17 US US12/523,508 patent/US8369051B2/en active Active
- 2007-01-17 KR KR1020097016992A patent/KR20100014787A/ko not_active Application Discontinuation
- 2007-01-17 EP EP07703934A patent/EP2122813B1/de active Active
- 2007-01-17 PL PL07703934T patent/PL2122813T3/pl unknown
- 2007-01-17 WO PCT/EP2007/050434 patent/WO2008086891A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2122813A1 (de) | 2009-11-25 |
WO2008086891A1 (de) | 2008-07-24 |
US20100033882A1 (en) | 2010-02-11 |
KR20100014787A (ko) | 2010-02-11 |
US8369051B2 (en) | 2013-02-05 |
EP2122813B1 (de) | 2013-03-13 |
CN101548455A (zh) | 2009-09-30 |
CN101548455B (zh) | 2013-03-06 |
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