TWI230326B - Stabilized power source circuit - Google Patents

Stabilized power source circuit Download PDF

Info

Publication number
TWI230326B
TWI230326B TW092102855A TW92102855A TWI230326B TW I230326 B TWI230326 B TW I230326B TW 092102855 A TW092102855 A TW 092102855A TW 92102855 A TW92102855 A TW 92102855A TW I230326 B TWI230326 B TW I230326B
Authority
TW
Taiwan
Prior art keywords
transistor
voltage
output
aforementioned
main electrode
Prior art date
Application number
TW092102855A
Other languages
English (en)
Chinese (zh)
Other versions
TW200401965A (en
Inventor
Keiichi Sekiguchi
Isao Yokoyama
Original Assignee
Sanken 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 Sanken Electric Co Ltd filed Critical Sanken Electric Co Ltd
Publication of TW200401965A publication Critical patent/TW200401965A/zh
Application granted granted Critical
Publication of TWI230326B publication Critical patent/TWI230326B/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/42—Brushes
    • B29L2031/425—Toothbrush

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
TW092102855A 2002-02-12 2003-02-12 Stabilized power source circuit TWI230326B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002033358 2002-02-12
JP2002041809 2002-02-19

Publications (2)

Publication Number Publication Date
TW200401965A TW200401965A (en) 2004-02-01
TWI230326B true TWI230326B (en) 2005-04-01

Family

ID=36083951

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092102855A TWI230326B (en) 2002-02-12 2003-02-12 Stabilized power source circuit

Country Status (2)

Country Link
KR (1) KR100689256B1 (ko)
TW (1) TWI230326B (ko)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575131A (en) 1980-06-10 1982-01-11 Fujitsu Ltd Switching regulator
JP2697010B2 (ja) * 1988-10-24 1998-01-14 松下電器産業株式会社 定電圧装置
IT1250301B (it) * 1991-09-09 1995-04-07 Sgs Thomson Microelectronics Regolatore di tensione a bassa caduta.
JP2860058B2 (ja) * 1994-08-12 1999-02-24 日本無線株式会社 安定化電源回路
JP3360025B2 (ja) 1998-05-22 2002-12-24 エヌイーシーマイクロシステム株式会社 定電圧回路
JP2000047738A (ja) * 1998-08-03 2000-02-18 Fuji Electric Co Ltd シリーズレギュレータ回路
JP3750787B2 (ja) * 2000-01-14 2006-03-01 富士電機デバイステクノロジー株式会社 シリーズレギュレータ電源回路
JP2002032133A (ja) * 2000-05-12 2002-01-31 Torex Device Co Ltd 安定化電源回路

Also Published As

Publication number Publication date
KR20030068428A (ko) 2003-08-21
TW200401965A (en) 2004-02-01
KR100689256B1 (ko) 2007-03-02

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees