JPH0150187B2 - - Google Patents

Info

Publication number
JPH0150187B2
JPH0150187B2 JP1939683A JP1939683A JPH0150187B2 JP H0150187 B2 JPH0150187 B2 JP H0150187B2 JP 1939683 A JP1939683 A JP 1939683A JP 1939683 A JP1939683 A JP 1939683A JP H0150187 B2 JPH0150187 B2 JP H0150187B2
Authority
JP
Japan
Prior art keywords
switching transistor
voltage
base
transistor
winding
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
Application number
JP1939683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59148563A (ja
Inventor
Jiro Togawa
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 JP1939683A priority Critical patent/JPS59148563A/ja
Publication of JPS59148563A publication Critical patent/JPS59148563A/ja
Publication of JPH0150187B2 publication Critical patent/JPH0150187B2/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
    • H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Static Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
JP1939683A 1983-02-08 1983-02-08 直流−直流変換器 Granted JPS59148563A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1939683A JPS59148563A (ja) 1983-02-08 1983-02-08 直流−直流変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1939683A JPS59148563A (ja) 1983-02-08 1983-02-08 直流−直流変換器

Publications (2)

Publication Number Publication Date
JPS59148563A JPS59148563A (ja) 1984-08-25
JPH0150187B2 true JPH0150187B2 (fr) 1989-10-27

Family

ID=11998111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1939683A Granted JPS59148563A (ja) 1983-02-08 1983-02-08 直流−直流変換器

Country Status (1)

Country Link
JP (1) JPS59148563A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4083714A1 (fr) 2021-04-30 2022-11-02 Ricoh Company, Ltd. Procédé et appareil de formation d'image

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62166776A (ja) * 1986-01-16 1987-07-23 Sanken Electric Co Ltd 直流−直流変換器
JPS62166777A (ja) * 1986-01-16 1987-07-23 Sanken Electric Co Ltd 直流−直流変換器
US4758937A (en) * 1986-01-16 1988-07-19 Sanken Electric Company, Ltd. DC-DC converter
JPH067748B2 (ja) * 1987-10-16 1994-01-26 横河電機株式会社 リンギングチョークコンバータ電源装置
JP2563188B2 (ja) * 1987-10-20 1996-12-11 サンケン電気株式会社 過電流保護機能付自励形コンバータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4083714A1 (fr) 2021-04-30 2022-11-02 Ricoh Company, Ltd. Procédé et appareil de formation d'image

Also Published As

Publication number Publication date
JPS59148563A (ja) 1984-08-25

Similar Documents

Publication Publication Date Title
EP0794607B1 (fr) Dispositif d'alimentation de puissance à découpage
GB2079082A (en) Protective circuits for transistors
US5389871A (en) Self-oscillation type DC-DC converter
JPH0150187B2 (fr)
JP2737069B2 (ja) スイッチング電源
JPH0147118B2 (fr)
JP3155715B2 (ja) 自励式スイッチング電源回路
JPH0231591B2 (fr)
JP3042171B2 (ja) スイッチング電源装置
JPH0357708B2 (fr)
JPS64917B2 (fr)
JP3433429B2 (ja) スイッチングレギュレータ
JP3242471B2 (ja) スイッチング・レギュレータ
JP3171068B2 (ja) スイッチング電源
JP2563188B2 (ja) 過電流保護機能付自励形コンバータ
JPS644307Y2 (fr)
JPH0247195B2 (ja) Chokuryuuchokuryuhenkanki
JP3129036B2 (ja) スイッチング電源装置
JPH0231592B2 (ja) Chokuryuuchokuryuhenkanki
JPH08280172A (ja) スイッチング電源装置のダミー負荷回路
JPH05111250A (ja) スイツチングレギユレータ
JPH0756632Y2 (ja) 自励型ｄｃ−ｄｃコンバータ
JPS6223270Y2 (fr)
JPH036734B2 (fr)
JPH07114545B2 (ja) スイッチング電源装置