GB2159360B - Power supplies - Google Patents

Power supplies

Info

Publication number
GB2159360B
GB2159360B GB08516031A GB8516031A GB2159360B GB 2159360 B GB2159360 B GB 2159360B GB 08516031 A GB08516031 A GB 08516031A GB 8516031 A GB8516031 A GB 8516031A GB 2159360 B GB2159360 B GB 2159360B
Authority
GB
United Kingdom
Prior art keywords
power supplies
supplies
power
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
Application number
GB08516031A
Other versions
GB8516031D0 (en
GB2159360A (en
Inventor
Andrew Dionizy Piaskowski
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.)
TRANSTAR Ltd
Original Assignee
TRANSTAR 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 TRANSTAR Ltd filed Critical TRANSTAR Ltd
Priority to GB08516031A priority Critical patent/GB2159360B/en
Publication of GB8516031D0 publication Critical patent/GB8516031D0/en
Publication of GB2159360A publication Critical patent/GB2159360A/en
Application granted granted Critical
Publication of GB2159360B publication Critical patent/GB2159360B/en
Expired 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static 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
    • 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
    • H02M1/4275—Arrangements for improving power factor of AC input by adding an auxiliary output voltage in series to the input
    • 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)
  • Inverter Devices (AREA)
GB08516031A 1982-02-20 1985-06-25 Power supplies Expired GB2159360B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08516031A GB2159360B (en) 1982-02-20 1985-06-25 Power supplies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8205059 1982-02-20
GB08516031A GB2159360B (en) 1982-02-20 1985-06-25 Power supplies

Publications (3)

Publication Number Publication Date
GB8516031D0 GB8516031D0 (en) 1985-07-31
GB2159360A GB2159360A (en) 1985-11-27
GB2159360B true GB2159360B (en) 1986-04-23

Family

ID=26282032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08516031A Expired GB2159360B (en) 1982-02-20 1985-06-25 Power supplies

Country Status (1)

Country Link
GB (1) GB2159360B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8908544D0 (en) * 1989-04-14 1989-06-01 Emi Plc Thorn Ballast circuits for discharge lamps
EP0435628B1 (en) * 1989-12-25 1994-10-26 Matsushita Electric Works, Ltd. Inverter device
JPH04505395A (en) * 1990-07-19 1992-09-17 クーリエ、ドゥ、メール，アンリ、エドゥアール、フランソワ、マリー Power supply device for converters without harmonic distortion
AU6531690A (en) * 1990-07-23 1992-02-18 Henri Courier De Mere Self-integration voltage converter
FR2696311B1 (en) * 1992-09-30 1994-12-23 Courier De Mere Henri Self-compensating disposable ballast.
FR2696291B1 (en) * 1992-09-30 1995-06-09 Courier De Mere Henri SECTOR ADAPTER WITH DEMODULATED OUTPUT.
FR2696290B1 (en) * 1992-09-30 1995-02-24 Courier De Mere Henri Line current compensator.
FR2700434B1 (en) * 1993-01-12 1995-07-07 De Mere Henri Edouard Courier IMPROVED ELECTRONIC BALLAST.
US5374875A (en) * 1993-02-16 1994-12-20 Motorola Lighting, Inc. High-power factor circuit for energizing gas discharge lamps
FR2710207B1 (en) * 1993-09-14 1995-11-10 Courier De Mere Henri Edouard Self-compensated converter with low crest factor of the output current.
US5396153A (en) * 1993-12-09 1995-03-07 Motorola Lighting, Inc. Protection circuit for electronic ballasts which use charge pump power factor correction
US5416388A (en) * 1993-12-09 1995-05-16 Motorola Lighting, Inc. Electronic ballast with two transistors and two transformers
US5412287A (en) * 1993-12-09 1995-05-02 Motorola Lighting, Inc. Circuit for powering a gas discharge lamp
NL9400848A (en) * 1994-05-25 1996-01-02 Sevrien Hubert Thomas Lousberg Serial resonant converter.
TW379515B (en) * 1997-07-10 2000-01-11 Koninkl Philips Electronics Nv Circuit arrangement
JP2002520781A (en) * 1998-07-01 2002-07-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Circuit device

Also Published As

Publication number Publication date
GB8516031D0 (en) 1985-07-31
GB2159360A (en) 1985-11-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee