JPS57202873A - Dc converter - Google Patents

Dc converter

Info

Publication number
JPS57202873A
JPS57202873A JP8719781A JP8719781A JPS57202873A JP S57202873 A JPS57202873 A JP S57202873A JP 8719781 A JP8719781 A JP 8719781A JP 8719781 A JP8719781 A JP 8719781A JP S57202873 A JPS57202873 A JP S57202873A
Authority
JP
Japan
Prior art keywords
transistor
period
pulse width
input voltage
allowable maximum
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.)
Granted
Application number
JP8719781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326626B2 (fr
Inventor
Eiji Yokohara
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.)
Sanken Electric Co Ltd
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
Priority to JP8719781A priority Critical patent/JPS57202873A/ja
Publication of JPS57202873A publication Critical patent/JPS57202873A/ja
Publication of JPS6326626B2 publication Critical patent/JPS6326626B2/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/40—Means for preventing magnetic saturation
    • 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)
JP8719781A 1981-06-05 1981-06-05 Dc converter Granted JPS57202873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8719781A JPS57202873A (en) 1981-06-05 1981-06-05 Dc converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8719781A JPS57202873A (en) 1981-06-05 1981-06-05 Dc converter

Publications (2)

Publication Number Publication Date
JPS57202873A true JPS57202873A (en) 1982-12-11
JPS6326626B2 JPS6326626B2 (fr) 1988-05-31

Family

ID=13908246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8719781A Granted JPS57202873A (en) 1981-06-05 1981-06-05 Dc converter

Country Status (1)

Country Link
JP (1) JPS57202873A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159184A (ja) * 1983-03-02 1984-09-08 Ricoh Co Ltd 定電流高圧電源装置
JPS62268361A (ja) * 1986-05-10 1987-11-20 Fujitsu Denso Ltd スイツチング電源回路
JPH01231660A (ja) * 1988-01-26 1989-09-14 Siemens Ag 給電回路

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8737099B2 (en) * 2011-07-15 2014-05-27 O2Micro, Inc. Controllers for power converters
US9397579B2 (en) 2011-07-15 2016-07-19 O2Micro Inc Full-bridge switching DC/DC converters and controllers thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102518A (en) * 1976-02-25 1977-08-27 Nippon Telegr & Teleph Corp <Ntt> Dc converter
JPS5725166A (en) * 1980-07-22 1982-02-09 Toshiba Corp Transformer saturation preventing circuit for switching regulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102518A (en) * 1976-02-25 1977-08-27 Nippon Telegr & Teleph Corp <Ntt> Dc converter
JPS5725166A (en) * 1980-07-22 1982-02-09 Toshiba Corp Transformer saturation preventing circuit for switching regulator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159184A (ja) * 1983-03-02 1984-09-08 Ricoh Co Ltd 定電流高圧電源装置
JPH0576266B2 (fr) * 1983-03-02 1993-10-22 Ricoh Kk
JPS62268361A (ja) * 1986-05-10 1987-11-20 Fujitsu Denso Ltd スイツチング電源回路
JPH01231660A (ja) * 1988-01-26 1989-09-14 Siemens Ag 給電回路
US4924369A (en) * 1988-01-26 1990-05-08 Siemens Aktiengesellschaft Regulated blocking converter wherein switch conduction time increases with higher output voltages

Also Published As

Publication number Publication date
JPS6326626B2 (fr) 1988-05-31

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