JP4541200B2 - 電源制御回路及び電源制御回路の制御方法。 - Google Patents

電源制御回路及び電源制御回路の制御方法。 Download PDF

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Publication number
JP4541200B2
JP4541200B2 JP2005080668A JP2005080668A JP4541200B2 JP 4541200 B2 JP4541200 B2 JP 4541200B2 JP 2005080668 A JP2005080668 A JP 2005080668A JP 2005080668 A JP2005080668 A JP 2005080668A JP 4541200 B2 JP4541200 B2 JP 4541200B2
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JP
Japan
Prior art keywords
power supply
current
circuit
change rate
control
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
JP2005080668A
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English (en)
Japanese (ja)
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JP2006262682A (ja
JP2006262682A5 (enExample
Inventor
和義 清水
彰 永山
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.)
Furukawa FITEL Optical Components Co Ltd
Original Assignee
Fujitsu Optical Components 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 Fujitsu Optical Components Ltd filed Critical Fujitsu Optical Components Ltd
Priority to JP2005080668A priority Critical patent/JP4541200B2/ja
Priority to US11/209,644 priority patent/US7358712B2/en
Publication of JP2006262682A publication Critical patent/JP2006262682A/ja
Publication of JP2006262682A5 publication Critical patent/JP2006262682A5/ja
Application granted granted Critical
Publication of JP4541200B2 publication Critical patent/JP4541200B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • H05B41/282—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 with semiconductor devices
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2856—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/908—Inrush current limiters

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Control Of Voltage And Current In General (AREA)
JP2005080668A 2005-03-18 2005-03-18 電源制御回路及び電源制御回路の制御方法。 Expired - Fee Related JP4541200B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005080668A JP4541200B2 (ja) 2005-03-18 2005-03-18 電源制御回路及び電源制御回路の制御方法。
US11/209,644 US7358712B2 (en) 2005-03-18 2005-08-24 Power supply control circuit and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005080668A JP4541200B2 (ja) 2005-03-18 2005-03-18 電源制御回路及び電源制御回路の制御方法。

Publications (3)

Publication Number Publication Date
JP2006262682A JP2006262682A (ja) 2006-09-28
JP2006262682A5 JP2006262682A5 (enExample) 2008-04-10
JP4541200B2 true JP4541200B2 (ja) 2010-09-08

Family

ID=37009608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005080668A Expired - Fee Related JP4541200B2 (ja) 2005-03-18 2005-03-18 電源制御回路及び電源制御回路の制御方法。

Country Status (2)

Country Link
US (1) US7358712B2 (enExample)
JP (1) JP4541200B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010182229A (ja) * 2009-02-09 2010-08-19 Nec Infrontia Corp 情報処理装置および給電制御方法
DE102010022302A1 (de) * 2010-06-01 2011-12-01 Infineon Technologies Austria Ag Spannungsregler
CN103970079B (zh) * 2013-01-30 2016-12-28 华为技术有限公司 供电系统、电子设备以及电子设备的电力分配方法
CN105162329A (zh) * 2014-06-11 2015-12-16 华硕电脑股份有限公司 电子装置及其电源供应器的输出功率的识别方法
US9819174B2 (en) 2015-01-29 2017-11-14 Lattice Semiconductor Corporation Hotswap operations for programmable logic devices
JP6544483B2 (ja) * 2016-04-22 2019-07-17 株式会社オートネットワーク技術研究所 電源装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777409A (en) * 1984-03-23 1988-10-11 Tracy Stanley J Fluorescent lamp energizing circuit
JPS63200614A (ja) 1987-02-16 1988-08-18 Fujitsu Ltd 突入電流抑制回路
JPH07143736A (ja) 1993-11-18 1995-06-02 Sumitomo Metal Ind Ltd 容量性負荷の突入電流抑制回路
JPH07302142A (ja) 1994-05-09 1995-11-14 Fujitsu Ltd 電源システム
JPH0830341A (ja) 1994-07-13 1996-02-02 Oki Electric Ind Co Ltd 電流検出方法及び電源装置
KR100208803B1 (ko) * 1995-11-10 1999-07-15 윤종용 전자 안정기 회로
JP2923873B2 (ja) * 1996-12-03 1999-07-26 日本電気株式会社 圧電トランスの制御方法及び駆動回路
JP3119254B2 (ja) * 1998-12-08 2000-12-18 日本電気株式会社 突入電流防止回路
JP4517579B2 (ja) * 2003-03-14 2010-08-04 Ｔｄｋ株式会社 電流制御回路
JP2005137060A (ja) * 2003-10-28 2005-05-26 Kyocera Mita Corp 突入電流防止装置およびそれを用いる画像形成装置

Also Published As

Publication number Publication date
US20060208668A1 (en) 2006-09-21
JP2006262682A (ja) 2006-09-28
US7358712B2 (en) 2008-04-15

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