JPS6412182B2 - - Google Patents

Info

Publication number
JPS6412182B2
JPS6412182B2 JP7747284A JP7747284A JPS6412182B2 JP S6412182 B2 JPS6412182 B2 JP S6412182B2 JP 7747284 A JP7747284 A JP 7747284A JP 7747284 A JP7747284 A JP 7747284A JP S6412182 B2 JPS6412182 B2 JP S6412182B2
Authority
JP
Japan
Prior art keywords
transistor
light emitting
emitting element
circuit
resistor
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
JP7747284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60223470A (ja
Inventor
Toshio Nishino
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.)
TOOKIN KK
Original Assignee
TOOKIN KK
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 TOOKIN KK filed Critical TOOKIN KK
Priority to JP7747284A priority Critical patent/JPS60223470A/ja
Publication of JPS60223470A publication Critical patent/JPS60223470A/ja
Publication of JPS6412182B2 publication Critical patent/JPS6412182B2/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)
  • Protection Of Static Devices (AREA)
  • Dc-Dc Converters (AREA)
JP7747284A 1984-04-19 1984-04-19 過電流保護回路付ｄｃ−ｄｃコンバ−タ Granted JPS60223470A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7747284A JPS60223470A (ja) 1984-04-19 1984-04-19 過電流保護回路付ｄｃ−ｄｃコンバ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7747284A JPS60223470A (ja) 1984-04-19 1984-04-19 過電流保護回路付ｄｃ−ｄｃコンバ−タ

Publications (2)

Publication Number Publication Date
JPS60223470A JPS60223470A (ja) 1985-11-07
JPS6412182B2 true JPS6412182B2 (en]) 1989-02-28

Family

ID=13634924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7747284A Granted JPS60223470A (ja) 1984-04-19 1984-04-19 過電流保護回路付ｄｃ−ｄｃコンバ−タ

Country Status (1)

Country Link
JP (1) JPS60223470A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623190Y2 (ja) * 1987-10-26 1994-06-15 日本電気株式会社 Ｄｃ／ｄｃコンバータ電源回路
DE102019201589A1 (de) * 2019-02-07 2020-08-13 Osram Gmbh Schaltungsanordnung zum versorgen eines kommunikationsbusses mit leistung sowie entsprechendes betriebsgerät

Also Published As

Publication number Publication date
JPS60223470A (ja) 1985-11-07

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