JP2549452Y2 - ステツピングモータの故障検出回路 - Google Patents

ステツピングモータの故障検出回路

Info

Publication number
JP2549452Y2
JP2549452Y2 JP1989038829U JP3882989U JP2549452Y2 JP 2549452 Y2 JP2549452 Y2 JP 2549452Y2 JP 1989038829 U JP1989038829 U JP 1989038829U JP 3882989 U JP3882989 U JP 3882989U JP 2549452 Y2 JP2549452 Y2 JP 2549452Y2
Authority
JP
Japan
Prior art keywords
transistor
control signal
winding
stepping motor
switching
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
JP1989038829U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0314999U (enrdf_load_stackoverflow
Inventor
紀雄 鍵村
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP1989038829U priority Critical patent/JP2549452Y2/ja
Publication of JPH0314999U publication Critical patent/JPH0314999U/ja
Application granted granted Critical
Publication of JP2549452Y2 publication Critical patent/JP2549452Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Stepping Motors (AREA)
JP1989038829U 1989-03-31 1989-03-31 ステツピングモータの故障検出回路 Expired - Lifetime JP2549452Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989038829U JP2549452Y2 (ja) 1989-03-31 1989-03-31 ステツピングモータの故障検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989038829U JP2549452Y2 (ja) 1989-03-31 1989-03-31 ステツピングモータの故障検出回路

Publications (2)

Publication Number Publication Date
JPH0314999U JPH0314999U (enrdf_load_stackoverflow) 1991-02-14
JP2549452Y2 true JP2549452Y2 (ja) 1997-09-30

Family

ID=31547188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989038829U Expired - Lifetime JP2549452Y2 (ja) 1989-03-31 1989-03-31 ステツピングモータの故障検出回路

Country Status (1)

Country Link
JP (1) JP2549452Y2 (enrdf_load_stackoverflow)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445940U (enrdf_load_stackoverflow) * 1977-09-07 1979-03-30
JPS5553983U (enrdf_load_stackoverflow) * 1978-10-04 1980-04-11
JPS5743596A (en) * 1980-08-29 1982-03-11 Honda Motor Co Ltd Drive control device for pulse motor
JPS6028799A (ja) * 1983-07-28 1985-02-13 Canon Inc パルスモ−タ制御方式
JPS63174594A (ja) * 1987-01-13 1988-07-19 Jidosha Denki Kogyo Co Ltd ステツプモ−タの駆動方法及び装置
JPS6416299A (en) * 1987-07-08 1989-01-19 Nippon Telegraph & Telephone Drive circuit for stepping motor

Also Published As

Publication number Publication date
JPH0314999U (enrdf_load_stackoverflow) 1991-02-14

Similar Documents

Publication Publication Date Title
US7148643B2 (en) Driving a single-phase motor
JP3191481B2 (ja) 自動車用空調装置
US20080025709A1 (en) Systems and methods for driving a load
JPH09201065A (ja) 電源回路
JP2000014183A (ja) ファンモータ駆動装置
JP2549452Y2 (ja) ステツピングモータの故障検出回路
JP5906731B2 (ja) モータ駆動装置
JP2002153091A (ja) ステッピングモータの制御装置
JPH06205599A (ja) モータ駆動制御回路
JPH0715357Y2 (ja) 負荷の電流制限回路
JP3028046B2 (ja) 蛍光表示管用電源回路
JPH0896894A (ja) 電気回路のコネクタ抜け検知装置
JP3771681B2 (ja) 冷凍サイクル駆動装置用電動機の制御装置
JP3447938B2 (ja) ブラシレスモータの駆動制御装置及び冷凍サイクル装置
JP3437588B2 (ja) 負荷ドライブ回路
JP2636511B2 (ja) ステッピングモータ回路の異常検出装置
JP2001091013A (ja) 空気調和機の制御装置
JP2614767B2 (ja) 車両用ブロワモータ制御装置
JP3075344B2 (ja) Ｄｃファン駆動回路
JP2000010647A (ja) ファン駆動制御回路
JP2023069904A (ja) モータ駆動制御装置、ファンユニット、およびモータ駆動制御方法
JP2000184777A (ja) モータの起動制御回路
JPH0752372B2 (ja) ソレノイド駆動回路
JPH1163595A (ja) 太陽電池駆動機器用の制御装置
JPH0619313Y2 (ja) 並列接続用電源及びそれを用いた電源装置