ATE540465T1 - Selbsterregte schaltnetzteilschaltung - Google Patents

Selbsterregte schaltnetzteilschaltung

Info

Publication number
ATE540465T1
ATE540465T1 AT04014009T AT04014009T ATE540465T1 AT E540465 T1 ATE540465 T1 AT E540465T1 AT 04014009 T AT04014009 T AT 04014009T AT 04014009 T AT04014009 T AT 04014009T AT E540465 T1 ATE540465 T1 AT E540465T1
Authority
AT
Austria
Prior art keywords
field effect
effect transistor
power supply
voltage
oscillating field
Prior art date
Application number
AT04014009T
Other languages
English (en)
Inventor
Toshihiro Amei
Original Assignee
Smk Kk
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 Kk filed Critical Smk Kk
Application granted granted Critical
Publication of ATE540465T1 publication Critical patent/ATE540465T1/de

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
    • H02M3/338—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 in a self-oscillating arrangement
    • H02M3/3381—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 in a self-oscillating arrangement using a single commutation path

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)
  • General Induction Heating (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT04014009T 2003-06-16 2004-06-15 Selbsterregte schaltnetzteilschaltung ATE540465T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003170215A JP3691498B2 (ja) 2003-06-16 2003-06-16 自励式スイッチング電源回路

Publications (1)

Publication Number Publication Date
ATE540465T1 true ATE540465T1 (de) 2012-01-15

Family

ID=33410895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04014009T ATE540465T1 (de) 2003-06-16 2004-06-15 Selbsterregte schaltnetzteilschaltung

Country Status (5)

Country Link
US (1) US7012816B2 (de)
EP (1) EP1489732B1 (de)
JP (1) JP3691498B2 (de)
CN (1) CN1574583B (de)
AT (1) ATE540465T1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3813587B2 (ja) * 2003-01-30 2006-08-23 東芝エルエスアイシステムサポート株式会社 モータ制御回路、半導体集積回路、指示装置及びモータ制御方法
JP4367420B2 (ja) * 2005-07-22 2009-11-18 オンキヨー株式会社 スイッチング電源回路
JP4775176B2 (ja) 2006-08-25 2011-09-21 パナソニック電工株式会社 電源回路及び電源システム
CN101242146A (zh) * 2007-02-08 2008-08-13 王志展 安全高效低能耗开关电源电路
CN101471608A (zh) * 2007-12-29 2009-07-01 群康科技(深圳)有限公司 开关电源电路
JP4787350B2 (ja) * 2009-10-14 2011-10-05 Ｓｍｋ株式会社 自励式スイッチング電源回路
JP5246285B2 (ja) 2011-03-11 2013-07-24 Ｓｍｋ株式会社 自励式スイッチング電源回路
JP5408161B2 (ja) * 2011-03-11 2014-02-05 Ｓｍｋ株式会社 自励式スイッチング電源回路
US20140293659A1 (en) * 2013-03-29 2014-10-02 Oki Data Corporation High-voltage generating apparatus, high-voltage power supply, and image forming apparatus
CN105490548B (zh) * 2014-09-15 2018-07-03 Tdk株式会社 开关电源装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1155949A (ja) * 1997-06-06 1999-02-26 Canon Inc 電源装置
JPH11206126A (ja) * 1998-01-06 1999-07-30 Murata Mfg Co Ltd 自励発振型スイッチング電源装置
JPH11235036A (ja) * 1998-02-09 1999-08-27 Murata Mfg Co Ltd 自励発振型スイッチング電源装置
JP3351464B2 (ja) * 1998-02-13 2002-11-25 株式会社村田製作所 自励発振型スイッチング電源装置
JP3358588B2 (ja) * 1999-06-04 2002-12-24 株式会社村田製作所 スイッチング電源回路
JP3475888B2 (ja) * 2000-01-11 2003-12-10 株式会社村田製作所 スイッチング電源装置
EP1173922A1 (de) 2000-02-04 2002-01-23 Koninklijke Philips Electronics N.V. Gleichstrom -gleichstromwandlerschaltung
JP3409287B2 (ja) 2000-08-02 2003-05-26 Ｓｍｋ株式会社 自励式スイッチング電源回路
JP3470693B2 (ja) * 2000-10-25 2003-11-25 株式会社村田製作所 自励発振型スイッチング電源装置
JP3675389B2 (ja) * 2001-03-26 2005-07-27 株式会社村田製作所 スイッチング電源装置およびそれを用いた電子装置
JP3697218B2 (ja) * 2002-03-20 2005-09-21 キヤノン株式会社 電源装置

Also Published As

Publication number Publication date
EP1489732A2 (de) 2004-12-22
US20040252526A1 (en) 2004-12-16
JP2005006477A (ja) 2005-01-06
US7012816B2 (en) 2006-03-14
EP1489732B1 (de) 2012-01-04
EP1489732A3 (de) 2005-11-09
CN1574583A (zh) 2005-02-02
CN1574583B (zh) 2011-07-13
HK1072508A1 (en) 2005-08-26
JP3691498B2 (ja) 2005-09-07

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