ATE429065T1 - Schaltnetzteil - Google Patents

Schaltnetzteil

Info

Publication number
ATE429065T1
ATE429065T1 AT04740403T AT04740403T ATE429065T1 AT E429065 T1 ATE429065 T1 AT E429065T1 AT 04740403 T AT04740403 T AT 04740403T AT 04740403 T AT04740403 T AT 04740403T AT E429065 T1 ATE429065 T1 AT E429065T1
Authority
AT
Austria
Prior art keywords
power supply
mode power
switched mode
secondary winding
terminal
Prior art date
Application number
AT04740403T
Other languages
English (en)
Inventor
Reinhard Koegel
Jean-Paul Louvel
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Application granted granted Critical
Publication of ATE429065T1 publication Critical patent/ATE429065T1/de

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
    • H02M3/22—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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Damping Devices (AREA)
AT04740403T 2003-07-07 2004-06-29 Schaltnetzteil ATE429065T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10330605A DE10330605A1 (de) 2003-07-07 2003-07-07 Schaltnetzteil
PCT/EP2004/007006 WO2005006525A1 (en) 2003-07-07 2004-06-29 Switched mode power supply

Publications (1)

Publication Number Publication Date
ATE429065T1 true ATE429065T1 (de) 2009-05-15

Family

ID=33546883

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04740403T ATE429065T1 (de) 2003-07-07 2004-06-29 Schaltnetzteil

Country Status (6)

Country Link
US (1) US7649755B2 (de)
EP (1) EP1642381B1 (de)
CN (1) CN100461596C (de)
AT (1) ATE429065T1 (de)
DE (2) DE10330605A1 (de)
WO (1) WO2005006525A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8305776B2 (en) * 2008-07-30 2012-11-06 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for primary-side regulation in off-line switching-mode flyback power conversion system
KR101582090B1 (ko) * 2009-09-03 2016-01-04 삼성전자주식회사 화상형성장치용 전원 공급 장치 및 방법
US8488342B2 (en) 2008-10-21 2013-07-16 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for constant voltage mode and constant current mode in flyback power converters with primary-side sensing and regulation
US8526203B2 (en) 2008-10-21 2013-09-03 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for constant voltage mode and constant current mode in flyback power converter with primary-side sensing and regulation
US9350252B2 (en) 2008-10-21 2016-05-24 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for protecting power conversion systems based on at least feedback signals
CN101741260A (zh) * 2008-11-19 2010-06-16 鸿富锦精密工业（深圳）有限公司 电源装置和变压装置
US20100195254A1 (en) * 2009-02-02 2010-08-05 Texas Instruments Incorporated Overcurrent and brown out protection apparatus
US9088217B2 (en) 2009-08-20 2015-07-21 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for load compensation with primary-side sensing and regulation for flyback power converters
CN102792575B (zh) * 2010-03-16 2015-09-16 株式会社村田制作所 电源装置用驱动电路、电源装置用驱动集成电路及电源装置
US9013060B2 (en) * 2010-04-30 2015-04-21 Infosys Limited Method and system for measuring, monitoring and controlling electrical power consumption
CN101882864B (zh) * 2010-06-25 2012-08-22 矽力杰半导体技术(杭州)有限公司 一种上电启动电路及其上电启动方法
JP5541044B2 (ja) 2010-09-28 2014-07-09 サンケン電気株式会社 ゲート駆動回路及びスイッチング電源装置
US8670248B2 (en) * 2010-12-29 2014-03-11 System General Corporation Primary-side controlled power converter with an RC network and method thereof
CN102624237B (zh) 2011-02-01 2015-09-16 昂宝电子（上海）有限公司 用于反激式电源变换器的动态阈值调节的系统和方法
CN102801325B (zh) 2011-05-23 2015-02-04 广州昂宝电子有限公司 用于电源变换器的开关频率和峰值电流调节的系统和方法
CN102832817B (zh) * 2011-06-14 2017-07-21 通嘉科技股份有限公司 控制切换式电源转换器的功率开关跨压的方法及其电路
CN102916586B (zh) 2011-08-04 2014-04-02 昂宝电子（上海）有限公司 用于开关电源变换器的系统和方法
CN102315786A (zh) * 2011-09-15 2012-01-11 北京国网普瑞特高压输电技术有限公司 一种电流型控制的单路输出反激式变换器
KR101939238B1 (ko) 2012-03-08 2019-01-16 삼성전자 주식회사 신호 생성 회로와 이의 동작 방법
CN103368400B (zh) 2012-03-31 2015-02-18 昂宝电子（上海）有限公司 用于恒压控制和恒流控制的系统和方法
GB2501539B (en) * 2012-04-27 2018-10-24 Nidec Control Techniques Ltd Power control system
CN102946197B (zh) 2012-09-14 2014-06-25 昂宝电子（上海）有限公司 用于电源变换系统的电压和电流控制的系统和方法
CN103036438B (zh) 2012-12-10 2014-09-10 昂宝电子（上海）有限公司 用于电源变换系统中的峰值电流调节的系统和方法
CN104871421B (zh) * 2012-12-21 2018-07-13 陈威伦 单级开关电源
CN103618292B (zh) 2013-12-06 2017-01-11 昂宝电子（上海）有限公司 用于保护电源变换系统免受热失控的系统和方法
CN103780097B (zh) * 2014-02-25 2017-12-29 成都芯源系统有限公司 开关型功率变换器、时钟模块、控制电路及相关控制方法
CN105094274B (zh) * 2014-05-20 2018-06-01 沃尔缇夫能源系统公司 开关电源频率设定电路、方法及电子设备
US10050516B2 (en) 2016-03-29 2018-08-14 Semiconductor Components Industries, Llc Active clamp power converter and method of reducing shoot-through current during soft start
CN111066235B (zh) * 2018-03-13 2023-07-21 富士电机株式会社 电源装置、电源控制装置、以及电源控制方法
US10861639B2 (en) * 2018-09-17 2020-12-08 Infineon Technologies Austria Ag Adaptive control loop gain for switching mode power supply
CN109768709B (zh) 2018-12-29 2021-03-19 昂宝电子（上海）有限公司 基于功率变换器中的负载条件的电压补偿系统和方法
CN112051477B (zh) * 2020-09-09 2025-06-27 国网电力科学研究院武汉南瑞有限责任公司 一种全自动高压互感器误差与励磁特性测试装置
US12334804B2 (en) 2023-02-02 2025-06-17 P-Duke Technology Co., Ltd. Switching power converting apparatus
DE102023105593A1 (de) 2023-03-07 2024-09-12 P-Duke Technology Co., Ltd. Verbesserter stromumwandlungs-schaltapparat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723484A1 (de) * 1987-07-16 1989-01-26 Thomson Brandt Gmbh Schaltnetzteil
USRE34462E (en) * 1986-02-07 1993-11-30 Astec International, Ltd. Start circuit for generation of pulse width modulated switching pulses for switch mode power supplies
US4872100A (en) * 1988-10-12 1989-10-03 Zenith Electronics Corporation High voltage DC to AC converter
EP0498917B1 (de) * 1991-02-15 1995-07-05 Siemens Aktiengesellschaft Taktgesteuerter Umrichter mit Strombegrenzung
JPH06209569A (ja) * 1993-01-05 1994-07-26 Yokogawa Electric Corp スイッチング電源装置
AT403535B (de) * 1993-09-27 1998-03-25 Siemens Ag Oesterreich Sperrwandler
SG71774A1 (en) * 1998-04-01 2000-04-18 Compaq Computer Corp Switched-mode power converter with triple protection in single latch
JP2001218461A (ja) * 2000-01-31 2001-08-10 Sony Corp スイッチング電源装置
US6724642B2 (en) * 2001-03-01 2004-04-20 Di/Dt, Inc. Method and apparatus for providing an initial bias and enable signal for a power converter

Also Published As

Publication number Publication date
US20070171687A1 (en) 2007-07-26
CN1826719A (zh) 2006-08-30
CN100461596C (zh) 2009-02-11
DE10330605A1 (de) 2005-01-27
EP1642381B1 (de) 2009-04-15
WO2005006525A1 (en) 2005-01-20
EP1642381A1 (de) 2006-04-05
US7649755B2 (en) 2010-01-19
DE602004020617D1 (de) 2009-05-28

Similar Documents

Publication Publication Date Title
ATE429065T1 (de) Schaltnetzteil
EP3677133A1 (de) Oszillationssteuerkreis eines ultraschallzerstäubungsblattes und elektronische ultraschallzigarette
DE50205973D1 (de) Hochfrequenzanregungsanordnung
JP2007020395A5 (de)
ATE279043T1 (de) Spannungswandlerschaltung
TW200617631A (en) Pulse width modulation device employing output voltage feedback hysteresis circuit controlling power saving mode
MY122393A (en) Switching power supply with nonlinear characteristics at start up
ATE302500T1 (de) Freischwingender sperrwandler mit strom- und spannungsbegrenzung
WO2011114828A1 (ja) 電源装置用駆動回路、電源装置用駆動集積回路及び電源装置
MY134234A (en) Zero voltage switching power supply with burst mode
DE10347193A1 (de) Schaltnetzteil
CN106531140B (zh) 一种压电式蜂鸣器驱动电路
US8305153B2 (en) Crystal oscillator with fast start-up and low current consumption
WO2008002685A3 (en) Simplified ballast control circuit
DE50305331D1 (de) Schaltungsanordnung zum Betrieb von Entladungslampen
ATE553633T1 (de) Schaltungsanordnung zum erzeugen einer hilfsspannung und zum betreiben mindestens einer entladungslampe
DE60122173D1 (de) Schaltung
GB2535115A (en) Flyback switching power supply circuit and backlight driving device applying same
DE60236323D1 (de) R.f. ausgangsleistungsreglung
KR200150912Y1 (ko) 전력 모스 전계 효과 트랜지스터의 제어회로
TWI393336B (zh) 返馳式交換電源供應器及其控制方法
ATE499737T1 (de) Schaltwandler
CN108711918A (zh) 一种开关充电电路
JPWO2004068914A1 (ja) 放電管点灯装置
CA3090625A1 (en) Circuits and methods using power supply output voltage to power a primary side auxiliary circuit

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties