JPH0753438Y2 - ファンモータ駆動回路 - Google Patents

ファンモータ駆動回路

Info

Publication number
JPH0753438Y2
JPH0753438Y2 JP1988046422U JP4642288U JPH0753438Y2 JP H0753438 Y2 JPH0753438 Y2 JP H0753438Y2 JP 1988046422 U JP1988046422 U JP 1988046422U JP 4642288 U JP4642288 U JP 4642288U JP H0753438 Y2 JPH0753438 Y2 JP H0753438Y2
Authority
JP
Japan
Prior art keywords
voltage
fan motor
temperature
signal
amplifier
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
JP1988046422U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01150496U (enrdf_load_stackoverflow
Inventor
晃弘 菅原
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric 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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP1988046422U priority Critical patent/JPH0753438Y2/ja
Publication of JPH01150496U publication Critical patent/JPH01150496U/ja
Application granted granted Critical
Publication of JPH0753438Y2 publication Critical patent/JPH0753438Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
JP1988046422U 1988-04-06 1988-04-06 ファンモータ駆動回路 Expired - Lifetime JPH0753438Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988046422U JPH0753438Y2 (ja) 1988-04-06 1988-04-06 ファンモータ駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988046422U JPH0753438Y2 (ja) 1988-04-06 1988-04-06 ファンモータ駆動回路

Publications (2)

Publication Number Publication Date
JPH01150496U JPH01150496U (enrdf_load_stackoverflow) 1989-10-18
JPH0753438Y2 true JPH0753438Y2 (ja) 1995-12-06

Family

ID=31272690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988046422U Expired - Lifetime JPH0753438Y2 (ja) 1988-04-06 1988-04-06 ファンモータ駆動回路

Country Status (1)

Country Link
JP (1) JPH0753438Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9374029B2 (en) 2010-03-25 2016-06-21 Rohm Co., Ltd. Motor driving circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5647427B2 (ja) * 2010-03-25 2014-12-24 ローム株式会社 モータ駆動回路およびそれを用いた冷却装置、電子機器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285011U (enrdf_load_stackoverflow) * 1985-11-18 1987-05-30
JPS62171484A (ja) * 1986-01-22 1987-07-28 Toshiba Corp 速度制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9374029B2 (en) 2010-03-25 2016-06-21 Rohm Co., Ltd. Motor driving circuit
US10164557B2 (en) 2010-03-25 2018-12-25 Rohm Co., Ltd. Motor driving circuit

Also Published As

Publication number Publication date
JPH01150496U (enrdf_load_stackoverflow) 1989-10-18

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