JPH03124774U - - Google Patents

Info

Publication number
JPH03124774U
JPH03124774U JP3239790U JP3239790U JPH03124774U JP H03124774 U JPH03124774 U JP H03124774U JP 3239790 U JP3239790 U JP 3239790U JP 3239790 U JP3239790 U JP 3239790U JP H03124774 U JPH03124774 U JP H03124774U
Authority
JP
Japan
Prior art keywords
output voltage
load current
converter
detection circuit
current detection
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
JP3239790U
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 JP3239790U priority Critical patent/JPH03124774U/ja
Publication of JPH03124774U publication Critical patent/JPH03124774U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Dc-Dc Converters (AREA)
JP3239790U 1990-03-28 1990-03-28 Pending JPH03124774U (US20030157376A1-20030821-M00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3239790U JPH03124774U (US20030157376A1-20030821-M00001.png) 1990-03-28 1990-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3239790U JPH03124774U (US20030157376A1-20030821-M00001.png) 1990-03-28 1990-03-28

Publications (1)

Publication Number Publication Date
JPH03124774U true JPH03124774U (US20030157376A1-20030821-M00001.png) 1991-12-17

Family

ID=31535369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3239790U Pending JPH03124774U (US20030157376A1-20030821-M00001.png) 1990-03-28 1990-03-28

Country Status (1)

Country Link
JP (1) JPH03124774U (US20030157376A1-20030821-M00001.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103151009A (zh) * 2013-02-26 2013-06-12 深圳市华星光电技术有限公司 一种背光调光电路及其调光方法、液晶显示器
CN103715889A (zh) * 2012-09-28 2014-04-09 乐金显示有限公司 Dc-dc转换器控制电路、使用其的图像显示设备及其驱动方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739429A (en) * 1980-08-15 1982-03-04 Hitachi Ltd Regulated power supply
JPH0274153A (ja) * 1988-09-09 1990-03-14 Mitsubishi Electric Corp チョッパ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739429A (en) * 1980-08-15 1982-03-04 Hitachi Ltd Regulated power supply
JPH0274153A (ja) * 1988-09-09 1990-03-14 Mitsubishi Electric Corp チョッパ装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103715889A (zh) * 2012-09-28 2014-04-09 乐金显示有限公司 Dc-dc转换器控制电路、使用其的图像显示设备及其驱动方法
CN103715889B (zh) * 2012-09-28 2017-04-12 乐金显示有限公司 Dc‑dc转换器控制电路、使用其的图像显示设备及其驱动方法
CN103151009A (zh) * 2013-02-26 2013-06-12 深圳市华星光电技术有限公司 一种背光调光电路及其调光方法、液晶显示器

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