JPH0379948B2 - - Google Patents

Info

Publication number
JPH0379948B2
JPH0379948B2 JP57024724A JP2472482A JPH0379948B2 JP H0379948 B2 JPH0379948 B2 JP H0379948B2 JP 57024724 A JP57024724 A JP 57024724A JP 2472482 A JP2472482 A JP 2472482A JP H0379948 B2 JPH0379948 B2 JP H0379948B2
Authority
JP
Japan
Prior art keywords
capacitor
circuit
transformer
diode
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 - Lifetime
Application number
JP57024724A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58141680A (ja
Inventor
Tatsuo Watabe
Norimasa Yabu
Makoto Oono
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57024724A priority Critical patent/JPS58141680A/ja
Publication of JPS58141680A publication Critical patent/JPS58141680A/ja
Publication of JPH0379948B2 publication Critical patent/JPH0379948B2/ja
Granted 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • 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
    • H02M3/33538—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 of the forward type
    • 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)
JP57024724A 1982-02-17 1982-02-17 スイツチング式直流安定化電源装置 Granted JPS58141680A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57024724A JPS58141680A (ja) 1982-02-17 1982-02-17 スイツチング式直流安定化電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57024724A JPS58141680A (ja) 1982-02-17 1982-02-17 スイツチング式直流安定化電源装置

Publications (2)

Publication Number Publication Date
JPS58141680A JPS58141680A (ja) 1983-08-23
JPH0379948B2 true JPH0379948B2 (zh) 1991-12-20

Family

ID=12146100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57024724A Granted JPS58141680A (ja) 1982-02-17 1982-02-17 スイツチング式直流安定化電源装置

Country Status (1)

Country Link
JP (1) JPS58141680A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2674267B2 (ja) * 1990-03-31 1997-11-12 東芝ライテック株式会社 電源装置
DE4025322A1 (de) * 1990-08-10 1992-02-13 Thomson Brandt Gmbh Netzbetriebene phasenanschnitt-steuerschaltung
WO1992022954A1 (en) * 1991-06-13 1992-12-23 Rca Thomson Licensing Corporation Switch mode power supply with reduced input current distortion
US5349516A (en) * 1992-09-17 1994-09-20 Rca Thomson Licensing Corporation Switch mode power supply with reduced input current distortion
EP0665632B1 (en) * 1994-01-28 2003-05-28 Matsushita Electric Industrial Co., Ltd. Switching power source apparatus
DE19747801A1 (de) * 1997-10-30 1999-05-06 Thomson Brandt Gmbh Schaltnetzteil

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631116A (en) * 1979-08-23 1981-03-28 Toko Inc Switching regulator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631116A (en) * 1979-08-23 1981-03-28 Toko Inc Switching regulator

Also Published As

Publication number Publication date
JPS58141680A (ja) 1983-08-23

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