JPH041587B2 - - Google Patents

Info

Publication number
JPH041587B2
JPH041587B2 JP59049504A JP4950484A JPH041587B2 JP H041587 B2 JPH041587 B2 JP H041587B2 JP 59049504 A JP59049504 A JP 59049504A JP 4950484 A JP4950484 A JP 4950484A JP H041587 B2 JPH041587 B2 JP H041587B2
Authority
JP
Japan
Prior art keywords
circuit
power supply
voltage
transistor
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 - Lifetime
Application number
JP59049504A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60194757A (ja
Inventor
Junichi Hayasaka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4950484A priority Critical patent/JPS60194757A/ja
Publication of JPS60194757A publication Critical patent/JPS60194757A/ja
Publication of JPH041587B2 publication Critical patent/JPH041587B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP4950484A 1984-03-14 1984-03-14 スイツチング電源装置 Granted JPS60194757A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4950484A JPS60194757A (ja) 1984-03-14 1984-03-14 スイツチング電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4950484A JPS60194757A (ja) 1984-03-14 1984-03-14 スイツチング電源装置

Publications (2)

Publication Number Publication Date
JPS60194757A JPS60194757A (ja) 1985-10-03
JPH041587B2 true JPH041587B2 (US20080094685A1-20080424-C00004.png) 1992-01-13

Family

ID=12832961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4950484A Granted JPS60194757A (ja) 1984-03-14 1984-03-14 スイツチング電源装置

Country Status (1)

Country Link
JP (1) JPS60194757A (US20080094685A1-20080424-C00004.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62183273A (ja) * 1986-02-06 1987-08-11 Matsushita Electric Ind Co Ltd 電源回路装置
US4887199A (en) * 1986-02-07 1989-12-12 Astec International Limited Start circuit for generation of pulse width modulated switching pulses for switch mode power supplies
USRE34462E (en) * 1986-02-07 1993-11-30 Astec International, Ltd. Start circuit for generation of pulse width modulated switching pulses for switch mode power supplies
KR920005724Y1 (ko) * 1990-05-11 1992-08-20 삼성전자 주식회사 보조전원 방전회로가 내지된 smps
GB9116616D0 (en) * 1991-08-01 1991-09-18 Thomson Consumer Electronics Switched mode power supply with startup precharge
KR100359935B1 (ko) * 1997-07-22 2003-01-15 삼성전기주식회사 전원공급장치의기동회로

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195471A (ja) * 1982-05-10 1983-11-14 Hitachi Ltd スイツチング・レギユレ−タ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195471A (ja) * 1982-05-10 1983-11-14 Hitachi Ltd スイツチング・レギユレ−タ

Also Published As

Publication number Publication date
JPS60194757A (ja) 1985-10-03

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