JPH0726734Y2 - 熱暴走保護回路 - Google Patents

熱暴走保護回路

Info

Publication number
JPH0726734Y2
JPH0726734Y2 JP1990011666U JP1166690U JPH0726734Y2 JP H0726734 Y2 JPH0726734 Y2 JP H0726734Y2 JP 1990011666 U JP1990011666 U JP 1990011666U JP 1166690 U JP1166690 U JP 1166690U JP H0726734 Y2 JPH0726734 Y2 JP H0726734Y2
Authority
JP
Japan
Prior art keywords
voltage
transistor
thermal runaway
connection point
reference 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.)
Expired - Lifetime
Application number
JP1990011666U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03104211U (OSRAM
Inventor
倫也 細野
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.)
Toko Inc
Original Assignee
Toko Inc
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 Toko Inc filed Critical Toko Inc
Priority to JP1990011666U priority Critical patent/JPH0726734Y2/ja
Publication of JPH03104211U publication Critical patent/JPH03104211U/ja
Application granted granted Critical
Publication of JPH0726734Y2 publication Critical patent/JPH0726734Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Amplifiers (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Protection Of Static Devices (AREA)
  • Control Of Temperature (AREA)
  • Control Of Voltage And Current In General (AREA)
JP1990011666U 1990-02-08 1990-02-08 熱暴走保護回路 Expired - Lifetime JPH0726734Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990011666U JPH0726734Y2 (ja) 1990-02-08 1990-02-08 熱暴走保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990011666U JPH0726734Y2 (ja) 1990-02-08 1990-02-08 熱暴走保護回路

Publications (2)

Publication Number Publication Date
JPH03104211U JPH03104211U (OSRAM) 1991-10-29
JPH0726734Y2 true JPH0726734Y2 (ja) 1995-06-14

Family

ID=31515186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990011666U Expired - Lifetime JPH0726734Y2 (ja) 1990-02-08 1990-02-08 熱暴走保護回路

Country Status (1)

Country Link
JP (1) JPH0726734Y2 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3519646B2 (ja) * 1999-09-13 2004-04-19 東光株式会社 半導体装置
JP5105136B2 (ja) * 2005-09-30 2012-12-19 株式会社湯山製作所 清浄環境維持機能付きキャビネット

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825778A (en) * 1973-02-09 1974-07-23 Rca Corp Temperature-sensitive control circuit

Also Published As

Publication number Publication date
JPH03104211U (OSRAM) 1991-10-29

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