GB2526532B - Power supply apparatus and method - Google Patents

Power supply apparatus and method

Info

Publication number
GB2526532B
GB2526532B GB1407803.4A GB201407803A GB2526532B GB 2526532 B GB2526532 B GB 2526532B GB 201407803 A GB201407803 A GB 201407803A GB 2526532 B GB2526532 B GB 2526532B
Authority
GB
United Kingdom
Prior art keywords
power supply
supply apparatus
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
GB1407803.4A
Other versions
GB2526532A (en
GB201407803D0 (en
Inventor
Knowles Phillip
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.)
Harvard Engineering PLC
Original Assignee
Harvard Engineering PLC
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 Harvard Engineering PLC filed Critical Harvard Engineering PLC
Priority to GB1407803.4A priority Critical patent/GB2526532B/en
Publication of GB201407803D0 publication Critical patent/GB201407803D0/en
Publication of GB2526532A publication Critical patent/GB2526532A/en
Application granted granted Critical
Publication of GB2526532B publication Critical patent/GB2526532B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/14—Balancing the load in a network
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
GB1407803.4A 2014-05-02 2014-05-02 Power supply apparatus and method Expired - Fee Related GB2526532B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1407803.4A GB2526532B (en) 2014-05-02 2014-05-02 Power supply apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1407803.4A GB2526532B (en) 2014-05-02 2014-05-02 Power supply apparatus and method

Publications (3)

Publication Number Publication Date
GB201407803D0 GB201407803D0 (en) 2014-06-18
GB2526532A GB2526532A (en) 2015-12-02
GB2526532B true GB2526532B (en) 2016-09-28

Family

ID=50980519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1407803.4A Expired - Fee Related GB2526532B (en) 2014-05-02 2014-05-02 Power supply apparatus and method

Country Status (1)

Country Link
GB (1) GB2526532B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559682A (en) * 1993-01-06 1996-09-24 Hitachi, Ltd. Multi-output DC-DC convertor
US6011322A (en) * 1997-07-28 2000-01-04 Sony Corporation Apparatus and method for providing power to circuitry implementing two different power sources
US20050162146A1 (en) * 2004-01-16 2005-07-28 Sony Corporation Control circuit apparatus and power supply circuit control method
US20070008663A1 (en) * 2005-07-08 2007-01-11 Fujitsu Limited Electronic apparatus having DC voltage conversion function, and DC voltage converter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5559682A (en) * 1993-01-06 1996-09-24 Hitachi, Ltd. Multi-output DC-DC convertor
US6011322A (en) * 1997-07-28 2000-01-04 Sony Corporation Apparatus and method for providing power to circuitry implementing two different power sources
US20050162146A1 (en) * 2004-01-16 2005-07-28 Sony Corporation Control circuit apparatus and power supply circuit control method
US20070008663A1 (en) * 2005-07-08 2007-01-11 Fujitsu Limited Electronic apparatus having DC voltage conversion function, and DC voltage converter

Also Published As

Publication number Publication date
GB2526532A (en) 2015-12-02
GB201407803D0 (en) 2014-06-18

Similar Documents

Publication Publication Date Title
GB201409086D0 (en) Apparatus and method
GB201409077D0 (en) Apparatus and method
GB201409064D0 (en) Method and apparatus
GB2540506B (en) Power supply assembly and associated method
EP2955602A4 (en) Power supply control device and method
GB201405662D0 (en) Apparatus and method
SG11201705254YA (en) Power supply system and power supply method
EP2993759A4 (en) Commercial power supply method and device
GB201418199D0 (en) Method and apparatus
GB201416238D0 (en) Apparatus and Method
GB201706471D0 (en) Power supply apparatus and method
GB2573903B (en) Power supply apparatus and method
GB201415599D0 (en) Method and apparatus
GB201406332D0 (en) Apparatus and method
GB201407801D0 (en) Apparatus and method
GB201522258D0 (en) Power supply apparatus
GB201418538D0 (en) Apparatus and method
GB201406242D0 (en) Power supply apparatus
GB2577231B (en) Power supply apparatus and method
GB201415873D0 (en) Apparatus And Method
GB201411726D0 (en) Apparatus and method
GB201411631D0 (en) Apparatus and method
GB201405663D0 (en) Apparatus and method
GB201413236D0 (en) Method and apparatus
GB201412726D0 (en) Method and apparatus

Legal Events

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

Effective date: 20190502