JPH0623190Y2 - Dc/dcコンバータ電源回路 - Google Patents

Dc/dcコンバータ電源回路

Info

Publication number
JPH0623190Y2
JPH0623190Y2 JP1987163853U JP16385387U JPH0623190Y2 JP H0623190 Y2 JPH0623190 Y2 JP H0623190Y2 JP 1987163853 U JP1987163853 U JP 1987163853U JP 16385387 U JP16385387 U JP 16385387U JP H0623190 Y2 JPH0623190 Y2 JP H0623190Y2
Authority
JP
Japan
Prior art keywords
power supply
base
converter power
circuit
terminal
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
JP1987163853U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0169384U (en]
Inventor
哲郎 若宮
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP1987163853U priority Critical patent/JPH0623190Y2/ja
Publication of JPH0169384U publication Critical patent/JPH0169384U/ja
Application granted granted Critical
Publication of JPH0623190Y2 publication Critical patent/JPH0623190Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
JP1987163853U 1987-10-26 1987-10-26 Dc/dcコンバータ電源回路 Expired - Lifetime JPH0623190Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987163853U JPH0623190Y2 (ja) 1987-10-26 1987-10-26 Dc/dcコンバータ電源回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987163853U JPH0623190Y2 (ja) 1987-10-26 1987-10-26 Dc/dcコンバータ電源回路

Publications (2)

Publication Number Publication Date
JPH0169384U JPH0169384U (en]) 1989-05-09
JPH0623190Y2 true JPH0623190Y2 (ja) 1994-06-15

Family

ID=31448953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987163853U Expired - Lifetime JPH0623190Y2 (ja) 1987-10-26 1987-10-26 Dc/dcコンバータ電源回路

Country Status (1)

Country Link
JP (1) JPH0623190Y2 (en])

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041988U (ja) * 1983-08-30 1985-03-25 日本電気株式会社 螢光表示管用dc−dcコンバ−タ−回路
JPS60223470A (ja) * 1984-04-19 1985-11-07 Tohoku Metal Ind Ltd 過電流保護回路付dc−dcコンバ−タ
JPS6162589U (en]) * 1984-09-28 1986-04-26
JPS624885U (en]) * 1985-06-24 1987-01-13
JPS62135584U (en]) * 1986-02-20 1987-08-26

Also Published As

Publication number Publication date
JPH0169384U (en]) 1989-05-09

Similar Documents

Publication Publication Date Title
US5381294A (en) Device for protecting power supply circuit
JPH0623190Y2 (ja) Dc/dcコンバータ電源回路
JPH0356023A (ja) 直流電圧監視回路を備えた電流供給装置
JPH0916274A (ja) 電源入力保護回路およびスイッチング電源
US4672367A (en) Optical indicator device
JP2767010B2 (ja) 過電圧保護回路
JPH10268950A (ja) 電圧安定化回路
JP2002233145A (ja) スイッチング電源
JPH0532838Y2 (en])
JPH06327241A (ja) 電源保護装置
JPH06233528A (ja) スイッチング電源装置
JP3228112B2 (ja) 短絡保護回路
JP2572155Y2 (ja) スイッチング電源の異常低電圧検出回路
JP2506761Y2 (ja) 電圧検出器
JPH0612926B2 (ja) 制御装置の保護回路
KR900005092Y1 (ko) 과부하시 퓨우즈 융단 유도회로
JPH0560583A (ja) センサーの本質安全装置
JPH0628912Y2 (ja) 過電圧保護回路
JPH08256475A (ja) スイッチング電源装置
JPH05184142A (ja) スイッチング電源装置及びそれに用いる複合素子
JPH03198657A (ja) 電源装置
JPH0469054A (ja) 直流電源装置
JPH06214663A (ja) トランス式ワールドワイド電源
JPH07227083A (ja) 短絡保護回路
JPH0550231B2 (en])