HK9696A - Switching power supply - Google Patents

Switching power supply

Info

Publication number
HK9696A
HK9696A HK9696A HK9696A HK9696A HK 9696 A HK9696 A HK 9696A HK 9696 A HK9696 A HK 9696A HK 9696 A HK9696 A HK 9696A HK 9696 A HK9696 A HK 9696A
Authority
HK
Hong Kong
Prior art keywords
power supply
control voltage
switching power
voltage
oscillator
Prior art date
Application number
HK9696A
Other languages
English (en)
Inventor
Gerard Dr Ing Rilly
Jose Rodriguez
Original Assignee
Thomson Brandt Gmbh
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 Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of HK9696A publication Critical patent/HK9696A/xx

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
    • 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
    • H02M3/338—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 in a self-oscillating arrangement
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Amplifiers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Protection Of Static Devices (AREA)
HK9696A 1987-09-30 1996-01-18 Switching power supply HK9696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873733474 DE3733474A1 (de) 1987-09-30 1987-09-30 Schaltnetzteil

Publications (1)

Publication Number Publication Date
HK9696A true HK9696A (en) 1996-01-26

Family

ID=6337557

Family Applications (1)

Application Number Title Priority Date Filing Date
HK9696A HK9696A (en) 1987-09-30 1996-01-18 Switching power supply

Country Status (8)

Country Link
US (1) US4975823A (ja)
EP (1) EP0309892B1 (ja)
JP (1) JP2755612B2 (ja)
KR (1) KR0135292B1 (ja)
AT (1) ATE93349T1 (ja)
DE (2) DE3733474A1 (ja)
ES (1) ES2043753T3 (ja)
HK (1) HK9696A (ja)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532569A (en) * 1987-06-03 1996-07-02 Hitachi, Ltd. Inverter control apparatus
EP0419728A1 (de) * 1989-09-29 1991-04-03 Siemens Aktiengesellschaft Schaltungsanordnung für ein festfrequentes Sperrwandler-Schaltnetzteil
DE58907011D1 (de) * 1989-09-29 1994-03-24 Siemens Ag Schaltungsanordnung für ein geregeltes Sperrwandler-Schaltnetzteil.
US5243230A (en) * 1989-12-04 1993-09-07 Mitsubishi Denki Kabushiki Kaisha Semiconductor switching apparatus
JPH04150767A (ja) * 1990-10-08 1992-05-25 Fuji Electric Co Ltd スイッチング電源回路
EP0588843B1 (en) * 1991-06-13 1995-12-13 Rca Thomson Licensing Corporation Switch mode power supply with reduced input current distortion
GB9116616D0 (en) * 1991-08-01 1991-09-18 Thomson Consumer Electronics Switched mode power supply with startup precharge
US5349516A (en) * 1992-09-17 1994-09-20 Rca Thomson Licensing Corporation Switch mode power supply with reduced input current distortion
KR950007463B1 (ko) * 1992-11-27 1995-07-11 삼정전자 주식회사 스위칭모드 전원공급장치의 전류검출회로
US5377091A (en) * 1994-01-28 1994-12-27 Compaq Computer Corporation Power converter having regeneration circuit for reducing oscillations
US5455757A (en) * 1994-01-28 1995-10-03 Compaq Computer Corp. Power converter having regeneration circuit for reducing oscillations
US5747977A (en) * 1995-03-30 1998-05-05 Micro Linear Corporation Switching regulator having low power mode responsive to load power consumption
US5903138A (en) * 1995-03-30 1999-05-11 Micro Linear Corporation Two-stage switching regulator having low power modes responsive to load power consumption
KR970012061A (ko) * 1995-08-16 1997-03-29 김광호 기생 트랜지스터 동작 방지 정전압 제어장치
US5841313A (en) * 1995-08-30 1998-11-24 Cherry Semiconductor Corporation Switch with programmable delay
US5805401A (en) * 1995-08-30 1998-09-08 Cherry Semiconductor Corporation Undervoltage lockout circuit with sleep pin
US5663874A (en) * 1995-09-19 1997-09-02 Micro Linear Corporation Multiple output flyback DC-to-DC converter with synchronous rectification and constant on-time current mode control
US5646837A (en) * 1995-12-19 1997-07-08 Performance Controls, Inc. Pulse-width modulated circuit with improved linearity
US5825165A (en) * 1996-04-03 1998-10-20 Micro Linear Corporation Micropower switch controller for use in a hysteretic current-mode switching regulator
DE19652604A1 (de) * 1996-04-23 1997-10-30 Thomson Brandt Gmbh Netzteil für ein Gerät mit Standby-Betrieb
US5798635A (en) * 1996-06-20 1998-08-25 Micro Linear Corporation One pin error amplifier and switched soft-start for an eight pin PFC-PWM combination integrated circuit converter controller
US5804950A (en) * 1996-06-20 1998-09-08 Micro Linear Corporation Input current modulation for power factor correction
US5742151A (en) * 1996-06-20 1998-04-21 Micro Linear Corporation Input current shaping technique and low pin count for pfc-pwm boost converter
US5808455A (en) * 1996-11-13 1998-09-15 Micro Linear Corporation DC-to-DC converter having hysteretic current limiting
US5894243A (en) * 1996-12-11 1999-04-13 Micro Linear Corporation Three-pin buck and four-pin boost converter having open loop output voltage control
US5811999A (en) * 1996-12-11 1998-09-22 Micro Linear Corporation Power converter having switching frequency phase locked to system clock
US5818207A (en) * 1996-12-11 1998-10-06 Micro Linear Corporation Three-pin buck converter and four-pin power amplifier having closed loop output voltage control
FI113918B (fi) * 1997-01-07 2004-06-30 Salcomp Oy Ensiosäätöinen hakkuriteholähde
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
US6075295A (en) * 1997-04-14 2000-06-13 Micro Linear Corporation Single inductor multiple output boost regulator
US5986897A (en) * 1998-06-29 1999-11-16 Philips Electronics North America Corporation Switched-mode power supply having a circuit arrangement for turning the switching device when a voltage on the switching device is at a minimum
US6344980B1 (en) 1999-01-14 2002-02-05 Fairchild Semiconductor Corporation Universal pulse width modulating power converter
US6166455A (en) * 1999-01-14 2000-12-26 Micro Linear Corporation Load current sharing and cascaded power supply modules
US6091233A (en) * 1999-01-14 2000-07-18 Micro Linear Corporation Interleaved zero current switching in a power factor correction boost converter
US5999421A (en) * 1999-03-31 1999-12-07 Liu; Kwang H. Dual-channel power system with an eight-pin PWM control chip
EP1052758B1 (en) * 1999-05-10 2004-10-13 STMicroelectronics S.r.l. Frequency translator usable in a switching DC-DC converter of the type operating as a voltage regulator and as a battery charger, and method of frequency translation therefor
JP4355058B2 (ja) * 1999-07-27 2009-10-28 日本信号株式会社 電源装置
US6462971B1 (en) 1999-09-24 2002-10-08 Power Integrations, Inc. Method and apparatus providing a multi-function terminal for a power supply controller
US6696882B1 (en) * 2000-06-22 2004-02-24 Artesyn Technologies, Inc. Transient override circuit for a voltage regulator circuit
DE60029800T2 (de) * 2000-12-05 2007-02-22 Infineon Technologies Ag Frequenzbegrenzung und Überlastungsdetektion in einem Spannungsregler
US6414860B1 (en) * 2001-01-31 2002-07-02 Yazaki North America, Inc. Current control start up for pulse-width modulated systems
US20040130299A1 (en) * 2001-08-03 2004-07-08 Linear Technology Corporation Circuits and techniques for capacitor charging circuits
US6518733B1 (en) 2001-08-03 2003-02-11 Linear Technology Corporation Circuits and techniques for capacitor charging circuits
US6696825B2 (en) * 2002-03-18 2004-02-24 Intersil Americas Inc. DC-to-DC converter with fast override feedback control and associated methods
US6939347B2 (en) * 2002-11-19 2005-09-06 Conmed Corporation Electrosurgical generator and method with voltage and frequency regulated high-voltage current mode power supply
US7265506B2 (en) * 2003-05-09 2007-09-04 Mladen Ivankovic Noise improved linear DC motor control systems and methods
US6853563B1 (en) * 2003-07-28 2005-02-08 System General Corp. Primary-side controlled flyback power converter
US7088055B2 (en) * 2003-12-03 2006-08-08 Owen Chen High efficiency controller of a gas-filled light emitting tube
TWI258264B (en) * 2003-12-31 2006-07-11 Delta Electronics Inc Switching power supply and oscillator frequency tuner thereof
CN100375379C (zh) * 2004-01-13 2008-03-12 台达电子工业股份有限公司 交换式电源供应器及其振荡器频率调节器
US7379309B2 (en) * 2004-01-14 2008-05-27 Vanner, Inc. High-frequency DC-DC converter control
DE102004016927A1 (de) * 2004-04-06 2005-11-03 Friwo Mobile Power Gmbh Verfahren zur Strom- und Spannungsregelung für ein Schaltnetzteil
GB2421595A (en) 2004-12-21 2006-06-28 Cambridge Semiconductor Ltd Switched mode power supply control system
DE102005022859B3 (de) * 2005-03-11 2006-08-10 Friwo Mobile Power Gmbh Ansteuerschaltung für den Schalter in einem Schaltnetzteil
JP4373995B2 (ja) * 2005-06-24 2009-11-25 フリボ モバイル パワー ゲーエムベーハー スイッチモード電源における電流および電圧を制御するための制御回路
KR100692557B1 (ko) * 2005-09-27 2007-03-13 삼성전자주식회사 에너지 절감형 스위칭 전원장치 및 그의 에너지 절감방법
US7342365B2 (en) * 2006-02-09 2008-03-11 Linear Technology Corp. Systems and methods for reducing input current in photoflash chargers
CN101079576B (zh) * 2006-05-24 2010-04-07 昂宝电子（上海）有限公司 用于提供对电源调节器的开关的系统
US8665614B2 (en) * 2007-09-28 2014-03-04 Stmicroelectronics S.R.L. Control method and device for switching power supplies having more than one control mode
US8451627B2 (en) 2007-11-16 2013-05-28 Itron, Inc. Devices and methods for converting alternating current (AC) power to direct current (DC) power
ITTO20070859A1 (it) * 2007-11-29 2009-05-30 St Microelectronics Srl Convertitore di tensione isolato con retroazione al primario, e relativo metodo di controllo della tensione di uscita
ITTO20070862A1 (it) * 2007-11-29 2009-05-30 St Microelectronics Srl Convertitore di tensione isolato con retroazione al primario e rete di snubber passiva, e relativo metodo di controllo
ITTO20070860A1 (it) * 2007-11-29 2009-05-30 St Microelectronics Srl Circuito e relativo metodo di auto-alimentazione per un convertitore di tensione
CN101582632A (zh) * 2008-05-12 2009-11-18 鸿富锦精密工业（深圳）有限公司 开关电源及使用该开关电源的用电设备
CN102334076B (zh) * 2008-11-21 2014-05-07 L&L建筑公司 利用转移函数测量电源自适应控制的方法和系统
US8773869B2 (en) * 2010-03-29 2014-07-08 Itron, Inc. System and method for conversion of high voltage AC to low voltage DC using input voltage gating
JP6107132B2 (ja) * 2012-12-28 2017-04-05 富士電機株式会社 スイッチング電源装置
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
US9084322B2 (en) * 2013-08-09 2015-07-14 Osram Sylvania Inc. Bi-level current configurable driver
US9899970B2 (en) * 2015-06-18 2018-02-20 Eridan Communications, Inc. Current enhanced driver for high-power solid-state radio frequency power amplifiers
CN106208692B (zh) * 2016-08-31 2020-05-22 杰华特微电子（杭州）有限公司 开关电路的控制方法、控制电路及开关电路装置
US10148181B2 (en) * 2016-10-07 2018-12-04 Semiconductor Components Industries, Llc Switched mode power supply with dynamic frequency foldback
US10861639B2 (en) * 2018-09-17 2020-12-08 Infineon Technologies Austria Ag Adaptive control loop gain for switching mode power supply
CN112256076B (zh) * 2020-10-20 2022-05-24 山特电子（深圳）有限公司 用于开关晶体管的驱动电路及包括其的驱动装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037271A (en) * 1976-12-03 1977-07-19 Boschert Associates Switching regulator power supply
NL7803661A (nl) * 1978-04-06 1979-10-09 Philips Nv Afgestemde geschakelde voedingsspanningsschakeling.
US4316242A (en) * 1980-09-04 1982-02-16 General Electric Company Wide input range, transient-immune regulated flyback switching power supply
US4347559A (en) * 1981-03-02 1982-08-31 Texas Instruments Incorporated Switching power supply
JPS5819926A (ja) * 1981-07-30 1983-02-05 Matsushita Electric Ind Co Ltd 電源装置
US4459651A (en) * 1982-07-01 1984-07-10 Honeywell Information Systems Inc. Regulated flyback power supply using a combination of frequency and pulse width modulation
DE3340138A1 (de) * 1983-11-07 1985-05-15 Siemens AG, 1000 Berlin und 8000 München Sperrwandler-schaltnetzteil
US4616301A (en) * 1984-04-30 1986-10-07 Boschert Inc. Regulator control system
DE3518195A1 (de) * 1985-05-21 1986-11-27 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schutzschaltung fuer ein schaltnetzteil
FR2585897A1 (fr) * 1985-08-02 1987-02-06 Loire Electronique Circuits de securite pour alimentation a decoupage
DE3546161A1 (de) * 1985-12-27 1987-07-23 Newek Neue Elektronik Werke Gm Transistor-endstufe, insbesondere zeilenendstufe oder schaltnetzteil
JPS62178167A (ja) * 1986-01-30 1987-08-05 Nec Corp 過電圧防止回路
JPS6335171A (ja) * 1986-07-25 1988-02-15 Internatl Rectifier Corp Japan Ltd スイツチング電源回路の過電流保護回路
US4772995A (en) * 1987-01-08 1988-09-20 Veeco Instruments Inc. Switching supply with pulse width and rate modulation
DE3732790A1 (de) * 1987-09-29 1989-04-13 Thomson Brandt Gmbh Schaltnetzteil

Also Published As

Publication number Publication date
JPH01103158A (ja) 1989-04-20
KR0135292B1 (ko) 1998-04-22
DE3733474A1 (de) 1989-04-20
US4975823A (en) 1990-12-04
ES2043753T3 (es) 1994-01-01
DE3883333D1 (de) 1993-09-23
EP0309892A2 (de) 1989-04-05
EP0309892A3 (en) 1990-01-31
KR890005958A (ko) 1989-05-18
ATE93349T1 (de) 1993-09-15
JP2755612B2 (ja) 1998-05-20
EP0309892B1 (de) 1993-08-18

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Legal Events

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