JP2002281776A5 - - Google Patents

Download PDF

Info

Publication number
JP2002281776A5
JP2002281776A5 JP2001393167A JP2001393167A JP2002281776A5 JP 2002281776 A5 JP2002281776 A5 JP 2002281776A5 JP 2001393167 A JP2001393167 A JP 2001393167A JP 2001393167 A JP2001393167 A JP 2001393167A JP 2002281776 A5 JP2002281776 A5 JP 2002281776A5
Authority
JP
Japan
Prior art keywords
switch
output
voltage
current
comparator
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.)
Withdrawn
Application number
JP2001393167A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002281776A (ja
Filing date
Publication date
Priority claimed from US09/755,555 external-priority patent/US6580590B2/en
Application filed filed Critical
Publication of JP2002281776A publication Critical patent/JP2002281776A/ja
Publication of JP2002281776A5 publication Critical patent/JP2002281776A5/ja
Withdrawn legal-status Critical Current

Links

JP2001393167A 2001-01-04 2001-12-26 モータ駆動装置用の故障保護装置 Withdrawn JP2002281776A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/755,555 US6580590B2 (en) 2001-01-04 2001-01-04 Motor driver fault protector
US09/755555 2001-01-04

Publications (2)

Publication Number Publication Date
JP2002281776A JP2002281776A (ja) 2002-09-27
JP2002281776A5 true JP2002281776A5 (https=) 2005-04-07

Family

ID=25039641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001393167A Withdrawn JP2002281776A (ja) 2001-01-04 2001-12-26 モータ駆動装置用の故障保護装置

Country Status (3)

Country Link
US (1) US6580590B2 (https=)
EP (1) EP1221751A3 (https=)
JP (1) JP2002281776A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10204200A1 (de) * 2002-02-01 2003-08-21 Conti Temic Microelectronic Leistungsmodul
US7340907B2 (en) * 2004-05-10 2008-03-11 Computer Process Controls, Inc. Anti-condensation control system
CN105896480A (zh) * 2016-06-14 2016-08-24 中国船舶重工集团公司第七二三研究所 一种伺服控制保护电路
TWI897699B (zh) * 2024-10-29 2025-09-11 茂達電子股份有限公司 具有過電流保護機制的馬達驅動器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2613872B2 (ja) * 1985-07-12 1997-05-28 日本電気株式会社 ステップモータ駆動回路
JPH05276645A (ja) * 1992-03-26 1993-10-22 Tokyo Electric Co Ltd 過電流保護装置
US6150789A (en) * 1999-02-13 2000-11-21 Tri-Tech, Inc. Stepper motor control
US6441679B1 (en) * 2000-02-14 2002-08-27 Yazaki Corporation Semiconductor active fuse operating at higher supply voltage employing current oscillation

Similar Documents

Publication Publication Date Title
JP2002297246A5 (https=)
EP1441441A3 (en) Gate driving circuit
JP2002281776A5 (https=)
ATE378725T1 (de) Verfahren und schaltungsanordnung zum betreiben von schrittmotoren
JP2005094233A5 (https=)
JP2004222402A5 (https=)
KR940007538A (ko) 센서상태 검출용 바퀴속도 센서 입력회로
EP1221751A3 (en) Motor driver protector
JP2003142956A5 (https=)
JP2008510139A5 (https=)
JP2001122147A5 (https=)
DE502004003836D1 (de) Schutzeinrichtung für Wechsel- und Gleich-fehlerströme
KR980012763A (ko) 모터 보호 회로
SU1552321A1 (ru) Устройство дл ресинхронизации и защиты от асинхронного режима синхронного электродвигател
DK1409188T3 (da) Indretning til styring af köleeffekten af et köleapparat
KR960017353A (ko) 폭주검지회로의 진단회로
ITTO20030922A1 (it) Dispositivo di comando di elettroattuatori con protezione contro cortocircuiti verso massa o verso l'alimentazione dei terminali degli elettroattuatori.
JP4119898B2 (ja) コンクリートバイブレータ用高周波電源を入力電源とする出力周波数固定型インバータの保護装置及び保護方法
KR200238726Y1 (ko) 적외선 센서를 구비한 컴퓨터 장치
JPH10208575A (ja) リレー制御方法
RU2000107369A (ru) Способ диагностирования электрической машины
KR960015654A (ko) 엔진과열 경고장치
JP2002319695A5 (https=)
KR960025182A (ko) 피엘씨(plc)의 릴레이 수명 감지방법 및 그 장치
IT1316196B1 (it) Sistema di chiusura automatica di un interruttore.