CN100582991C - 稳压器电路 - Google Patents

稳压器电路 Download PDF

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Publication number
CN100582991C
CN100582991C CN200510008884A CN200510008884A CN100582991C CN 100582991 C CN100582991 C CN 100582991C CN 200510008884 A CN200510008884 A CN 200510008884A CN 200510008884 A CN200510008884 A CN 200510008884A CN 100582991 C CN100582991 C CN 100582991C
Authority
CN
China
Prior art keywords
transistor
terminal
voltage
output
circuit
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 - Lifetime
Application number
CN200510008884A
Other languages
English (en)
Chinese (zh)
Other versions
CN1755568A (zh
Inventor
山口公一
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Publication of CN1755568A publication Critical patent/CN1755568A/zh
Application granted granted Critical
Publication of CN100582991C publication Critical patent/CN100582991C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/10—Telescopic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
CN200510008884A 2004-09-30 2005-02-24 稳压器电路 Expired - Lifetime CN100582991C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004285807 2004-09-30
JP2004285807A JP2006099500A (ja) 2004-09-30 2004-09-30 レギュレータ回路

Publications (2)

Publication Number Publication Date
CN1755568A CN1755568A (zh) 2006-04-05
CN100582991C true CN100582991C (zh) 2010-01-20

Family

ID=36239236

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200510008884A Expired - Lifetime CN100582991C (zh) 2004-09-30 2005-02-24 稳压器电路

Country Status (4)

Country Link
JP (1) JP2006099500A (https=)
KR (1) KR20060042200A (https=)
CN (1) CN100582991C (https=)
TW (1) TW200611096A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008056895A1 (en) * 2006-11-06 2008-05-15 Chan Woong Park Circuit for output voltage error correction in smps which regulation is done by primary side control
JP4374388B2 (ja) * 2007-10-10 2009-12-02 Ｏｋｉセミコンダクタ株式会社 電圧制御回路
CN103926965B (zh) * 2013-01-16 2016-04-27 上海华虹集成电路有限责任公司 自偏置恒流稳压电路
CN110045778B (zh) * 2018-01-16 2020-07-31 智原科技股份有限公司 电压产生装置及其校准方法
JP7121637B2 (ja) 2018-11-12 2022-08-18 日立Astemo株式会社 電子装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02235119A (ja) * 1989-03-09 1990-09-18 Sharp Corp 電源回路
JPH11122195A (ja) * 1997-10-14 1999-04-30 Sharp Corp 受光素子内蔵集積回路
JP3671635B2 (ja) * 1997-12-04 2005-07-13 富士電機デバイステクノロジー株式会社 ３端子レギュレータ
JP3527216B2 (ja) * 2001-05-29 2004-05-17 シャープ株式会社 直流安定化電源回路
JP2003330550A (ja) * 2002-03-06 2003-11-21 Ricoh Co Ltd 定電圧電源回路
JP2004102472A (ja) * 2002-09-06 2004-04-02 Sharp Corp 直流安定化電源装置及びこれを備えた電子機器
JP4087221B2 (ja) * 2002-10-31 2008-05-21 シャープ株式会社 増幅回路およびそれを備えた電源装置
JP4016273B2 (ja) * 2003-04-15 2007-12-05 ミツミ電機株式会社 レギュレータ回路

Also Published As

Publication number Publication date
TW200611096A (en) 2006-04-01
KR20060042200A (ko) 2006-05-12
CN1755568A (zh) 2006-04-05
TWI353498B (https=) 2011-12-01
JP2006099500A (ja) 2006-04-13

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20100120

CX01 Expiry of patent term