JP3370739B2 - 電源回路 - Google Patents

電源回路

Info

Publication number
JP3370739B2
JP3370739B2 JP16355293A JP16355293A JP3370739B2 JP 3370739 B2 JP3370739 B2 JP 3370739B2 JP 16355293 A JP16355293 A JP 16355293A JP 16355293 A JP16355293 A JP 16355293A JP 3370739 B2 JP3370739 B2 JP 3370739B2
Authority
JP
Japan
Prior art keywords
transistor
terminal
electrode
electronic switch
power supply
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 - Fee Related
Application number
JP16355293A
Other languages
English (en)
Japanese (ja)
Other versions
JPH06113454A (ja
Inventor
ヘラルダス マリア エテス ウィルヘルムス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Koninklijke Philips Electronics NV
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 Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JPH06113454A publication Critical patent/JPH06113454A/ja
Application granted granted Critical
Publication of JP3370739B2 publication Critical patent/JP3370739B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • 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
    • H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • 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
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
    • 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)
  • Electronic Switches (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Power Sources (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Telephone Function (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Vehicle Body Suspensions (AREA)
  • Stand-By Power Supply Arrangements (AREA)
JP16355293A 1992-07-03 1993-07-01 電源回路 Expired - Fee Related JP3370739B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL92202025:0 1992-07-03
EP92202025 1992-07-03

Publications (2)

Publication Number Publication Date
JPH06113454A JPH06113454A (ja) 1994-04-22
JP3370739B2 true JP3370739B2 (ja) 2003-01-27

Family

ID=8210751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16355293A Expired - Fee Related JP3370739B2 (ja) 1992-07-03 1993-07-01 電源回路

Country Status (8)

Country Link
US (1) US5341085A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3370739B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR940003156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1037307C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE145770T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69306185T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG48159A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW230851B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950024400A (ko) * 1994-01-05 1995-08-21 김광호 다중출력을 위한 직류/직류 컨버터
FR2755804B1 (fr) * 1996-11-08 1999-01-29 Sgs Thomson Microelectronics Mise en veille d'un regulateur lineaire
US6239585B1 (en) * 1997-12-08 2001-05-29 Robert N. Buono Self-oscillating switch-mode DC to DC conversion with current switching threshold hysteresis
US5949222A (en) * 1997-12-08 1999-09-07 Buono; Robert N. Self-oscillating switch mode DC to DC conversion with current switching threshold hystersis
JP3418672B2 (ja) * 1998-02-10 2003-06-23 シャープ株式会社 同期整流回路
US6715091B1 (en) * 2000-04-10 2004-03-30 Intel Corporation System for rearranging plurality of memory storage elements in a computer process to different configuration upon entry into a low power mode of operation
DE102004047114B4 (de) * 2003-10-17 2007-10-11 Aumann, Gregor Maria Ernst Walter Drahtloser Signalsender und -detektor
US7196918B2 (en) * 2004-09-08 2007-03-27 Emerson Electric Co. Capacitive drop power supply with low power consumption
CA2677406A1 (en) * 2007-03-20 2008-09-25 Access Business Group International Llc Power supply
TWI439023B (zh) * 2011-07-13 2014-05-21 Wistron Corp 低雜訊降壓轉換電路及低雜訊電壓供應總成
FR2979770B1 (fr) * 2011-09-01 2013-09-13 Converteam Technology Ltd Convertisseur de puissance elevee avec des transistors de faible puissance connectes en parallele
CN103179737B (zh) * 2011-12-26 2015-10-28 海洋王照明科技股份有限公司 单键开关控制电路及led灯具
CN103676681B (zh) * 2012-09-17 2018-05-18 深圳市海洋王照明工程有限公司 单键开关控制电路及led手电筒
WO2017139953A1 (zh) * 2016-02-18 2017-08-24 深圳市锐明技术股份有限公司 一种 dc-dc 电源控制电路及电子设备
JP6789654B2 (ja) * 2016-04-04 2020-11-25 東芝キヤリア株式会社 電源装置
CN115463294A (zh) 2016-05-11 2022-12-13 瑞思迈私人有限公司 用于呼吸治疗装置的电源
CN106130526B (zh) * 2016-08-31 2022-12-30 北京集创北方科技股份有限公司 供电信号产生装置及其控制方法
CN109049020B (zh) * 2018-10-22 2023-09-05 浙江亚尚智能科技有限公司 电动剃须刀的控制电路
US11114705B2 (en) * 2018-11-21 2021-09-07 Honeywell International Inc. Current measurement and voltage control approach
WO2025027022A1 (en) * 2023-08-03 2025-02-06 Signify Holding B.V. Buck or buck/boost derived dc/dc converter with two separate outputs and quasi-decoupled control

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4970451A (en) 1988-04-12 1990-11-13 Insinooritoimisto Pentti Tamminen Ky Device for utilizing low voltage electric current sources

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3066074D1 (en) * 1979-04-09 1984-02-16 Org Europeene De Rech Current chopper for regulating the supply of a load
US4672303A (en) * 1986-08-28 1987-06-09 International Business Machines Corporation Inductor current control circuit
US5235504A (en) * 1991-03-15 1993-08-10 Emerson Electric Co. High power-factor converter for motor drives and power supplies

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4970451A (en) 1988-04-12 1990-11-13 Insinooritoimisto Pentti Tamminen Ky Device for utilizing low voltage electric current sources

Also Published As

Publication number Publication date
KR940003156A (ko) 1994-02-21
JPH06113454A (ja) 1994-04-22
TW230851B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-09-21
CN1037307C (zh) 1998-02-04
CN1080788A (zh) 1994-01-12
DE69306185T2 (de) 1997-05-28
DE69306185D1 (de) 1997-01-09
SG48159A1 (en) 1998-04-17
US5341085A (en) 1994-08-23
ATE145770T1 (de) 1996-12-15

Similar Documents

Publication Publication Date Title
JP3370739B2 (ja) 電源回路
US4071884A (en) Integrated circuit high voltage DC converter
US4652984A (en) Self-oscillating power-supply circuit
JP4050325B2 (ja) 電流及び電圧検出回路
JPH0956150A (ja) スイッチング電源装置
US5892353A (en) Power supply apparatus
JPS613216A (ja) 調整直流電圧コンバータの調整兼制御装置用給電回路
US4514679A (en) Secondary switch controller circuit for power supply
US5825163A (en) DC-to-DC converter with low supply voltage
US4531084A (en) Power supply with current regulating circuit
US5757629A (en) Switched-mode power supply with compensation for varying input voltage
JP3302206B2 (ja) コンバータ
JP3118424B2 (ja) 自励式スイッチング電源
EP0580198B1 (en) Power supply circuit with standby arrangement
US4516067A (en) Regulated power supply with current regulating circuit
JP2001037219A (ja) 電源装置及びその制御方法
EP0824781B1 (en) Power-supply circuit
US6188207B1 (en) Switching power supply
JP3285161B2 (ja) インバータ装置
JPS5910948Y2 (ja) 電源装置
JPH06335176A (ja) 充放電電源装置
KR920004298B1 (ko) 전류 조절회로가 있는 전원 공급기
JP4010056B2 (ja) 電源回路
KR910007048Y1 (ko) 주스위칭 트랜지스터의 베이스 드라이버회로
JP3103348B2 (ja) 整流器及び電源装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees