GB2381673B - Switching power supply using partial switching - Google Patents

Switching power supply using partial switching

Info

Publication number
GB2381673B
GB2381673B GB0301580A GB0301580A GB2381673B GB 2381673 B GB2381673 B GB 2381673B GB 0301580 A GB0301580 A GB 0301580A GB 0301580 A GB0301580 A GB 0301580A GB 2381673 B GB2381673 B GB 2381673B
Authority
GB
United Kingdom
Prior art keywords
switching
power supply
partial
switching power
partial switching
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
GB0301580A
Other versions
GB0301580D0 (en
GB2381673A (en
Inventor
Toshihiro Amei
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.)
SMK Corp
Original Assignee
SMK Corp
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 SMK Corp filed Critical SMK Corp
Publication of GB0301580D0 publication Critical patent/GB0301580D0/en
Publication of GB2381673A publication Critical patent/GB2381673A/en
Application granted granted Critical
Publication of GB2381673B publication Critical patent/GB2381673B/en
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
    • 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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback 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
    • 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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
GB0301580A 1999-09-21 2001-03-29 Switching power supply using partial switching Expired - Fee Related GB2381673B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26764299A JP3459207B2 (en) 1999-09-21 1999-09-21 Switching power supply with partial operation method
PCT/JP2001/002681 WO2002080345A1 (en) 1999-09-21 2001-03-29 Switching power supply using partial switching

Publications (3)

Publication Number Publication Date
GB0301580D0 GB0301580D0 (en) 2003-02-26
GB2381673A GB2381673A (en) 2003-05-07
GB2381673B true GB2381673B (en) 2005-01-05

Family

ID=26345055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0301580A Expired - Fee Related GB2381673B (en) 1999-09-21 2001-03-29 Switching power supply using partial switching

Country Status (4)

Country Link
JP (1) JP3459207B2 (en)
DE (1) DE10197220T5 (en)
GB (1) GB2381673B (en)
WO (1) WO2002080345A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3459207B2 (en) * 1999-09-21 2003-10-20 Ｓｍｋ株式会社 Switching power supply with partial operation method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350982U (en) * 1989-09-26 1991-05-17
JP2000308345A (en) * 1999-04-14 2000-11-02 Shindengen Electric Mfg Co Ltd Ac input power unit
JP2000341872A (en) * 1999-05-26 2000-12-08 Matsushita Electric Works Ltd Power supply
JP2001095246A (en) * 1999-09-21 2001-04-06 Smk Corp Switching power source by partial-acting system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350982U (en) * 1989-09-26 1991-05-17
JP2000308345A (en) * 1999-04-14 2000-11-02 Shindengen Electric Mfg Co Ltd Ac input power unit
JP2000341872A (en) * 1999-05-26 2000-12-08 Matsushita Electric Works Ltd Power supply
JP2001095246A (en) * 1999-09-21 2001-04-06 Smk Corp Switching power source by partial-acting system

Also Published As

Publication number Publication date
WO2002080345A1 (en) 2002-10-10
JP2001095246A (en) 2001-04-06
JP3459207B2 (en) 2003-10-20
DE10197220T5 (en) 2004-04-22
GB0301580D0 (en) 2003-02-26
GB2381673A (en) 2003-05-07

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Legal Events

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

Effective date: 20050405

728V Application for restoration filed (sect. 28/1977)
728Y Application for restoration allowed (sect. 28/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080329