JPH0249332U - - Google Patents

Info

Publication number
JPH0249332U
JPH0249332U JP12631888U JP12631888U JPH0249332U JP H0249332 U JPH0249332 U JP H0249332U JP 12631888 U JP12631888 U JP 12631888U JP 12631888 U JP12631888 U JP 12631888U JP H0249332 U JPH0249332 U JP H0249332U
Authority
JP
Japan
Prior art keywords
power supply
supply circuit
transformer
switching transistor
voltage
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.)
Pending
Application number
JP12631888U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP12631888U priority Critical patent/JPH0249332U/ja
Publication of JPH0249332U publication Critical patent/JPH0249332U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Dc-Dc Converters (AREA)
JP12631888U 1988-09-29 1988-09-29 Pending JPH0249332U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12631888U JPH0249332U (pt) 1988-09-29 1988-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12631888U JPH0249332U (pt) 1988-09-29 1988-09-29

Publications (1)

Publication Number Publication Date
JPH0249332U true JPH0249332U (pt) 1990-04-05

Family

ID=31377738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12631888U Pending JPH0249332U (pt) 1988-09-29 1988-09-29

Country Status (1)

Country Link
JP (1) JPH0249332U (pt)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0568329A (ja) * 1991-09-10 1993-03-19 Matsushita Electric Ind Co Ltd 電源回路の保護装置
JPH10201078A (ja) * 1997-01-17 1998-07-31 Sumitomo Metal Ind Ltd 保護回路
WO2006132138A1 (ja) * 2005-06-06 2006-12-14 Rohm Co., Ltd. Ｄｃ／ｄｃコンバータの制御回路およびそれを用いた電源装置、発光装置、電子機器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0568329A (ja) * 1991-09-10 1993-03-19 Matsushita Electric Ind Co Ltd 電源回路の保護装置
JPH10201078A (ja) * 1997-01-17 1998-07-31 Sumitomo Metal Ind Ltd 保護回路
WO2006132138A1 (ja) * 2005-06-06 2006-12-14 Rohm Co., Ltd. Ｄｃ／ｄｃコンバータの制御回路およびそれを用いた電源装置、発光装置、電子機器
JP2006340587A (ja) * 2005-06-06 2006-12-14 Rohm Co Ltd 他励式ｄｃ／ｄｃコンバータの制御回路およびそれを用いた電源装置、発光装置、電子機器
US7863833B2 (en) 2005-06-06 2011-01-04 Rohm Co., Ltd. DC/DC converter control circuit, and power supply apparatus, light emitting apparatus and electronic device using the same

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