TW200737684A - Driving circuit to avoid reverse current for soft switching DC motor - Google Patents

Driving circuit to avoid reverse current for soft switching DC motor

Info

Publication number
TW200737684A
TW200737684A TW095109902A TW95109902A TW200737684A TW 200737684 A TW200737684 A TW 200737684A TW 095109902 A TW095109902 A TW 095109902A TW 95109902 A TW95109902 A TW 95109902A TW 200737684 A TW200737684 A TW 200737684A
Authority
TW
Taiwan
Prior art keywords
amplifier
driving circuit
motor
reverse current
soft switching
Prior art date
Application number
TW095109902A
Other languages
English (en)
Other versions
TWI307210B (en
Inventor
Kun-Min Chen
Shen-Min Lo
Ching-Sheng Li
Chen-Yu Yuan
Original Assignee
Anpec Electronics 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 Anpec Electronics Corp filed Critical Anpec Electronics Corp
Priority to TW095109902A priority Critical patent/TWI307210B/zh
Priority to US11/383,219 priority patent/US7626452B2/en
Publication of TW200737684A publication Critical patent/TW200737684A/zh
Application granted granted Critical
Publication of TWI307210B publication Critical patent/TWI307210B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
TW095109902A 2006-03-22 2006-03-22 Driving circuit to avoid reverse current for soft switching dc motor TWI307210B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095109902A TWI307210B (en) 2006-03-22 2006-03-22 Driving circuit to avoid reverse current for soft switching dc motor
US11/383,219 US7626452B2 (en) 2006-03-22 2006-05-15 Driving circuit to avoid reverse current for soft switching DC motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095109902A TWI307210B (en) 2006-03-22 2006-03-22 Driving circuit to avoid reverse current for soft switching dc motor

Publications (2)

Publication Number Publication Date
TW200737684A true TW200737684A (en) 2007-10-01
TWI307210B TWI307210B (en) 2009-03-01

Family

ID=38532456

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095109902A TWI307210B (en) 2006-03-22 2006-03-22 Driving circuit to avoid reverse current for soft switching dc motor

Country Status (2)

Country Link
US (1) US7626452B2 (zh)
TW (1) TWI307210B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI478482B (zh) * 2012-07-24 2015-03-21 Anpec Electronics Corp 馬達驅動電路及馬達驅動方法
US9774283B2 (en) 2012-07-24 2017-09-26 Anpec Electronics Corporation Motor driving circuit and method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4315205B2 (ja) * 2007-03-05 2009-08-19 ソニー株式会社 モータ駆動装置およびモータユニット
JP5350834B2 (ja) * 2009-02-23 2013-11-27 セイコーインスツル株式会社 磁気検出回路
US9425748B2 (en) * 2014-05-20 2016-08-23 Freescale Semiconductor, Inc. Amplifier circuit, bi-stage amplifier circuit, multi-stage amplifier circuit, RF-amplifier circuit, receiver section, RF-transceiver, and integrated circuit
EP3270518B1 (en) * 2016-07-14 2019-08-07 Intel IP Corporation Time division duplexing receiver with constant impedance for a broadband line terminal with asynchronous transmission
TWI828497B (zh) * 2022-12-29 2024-01-01 香港商香港德潤微電子股份有限公司 反向電流保護裝置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6392902B1 (en) 2000-08-31 2002-05-21 Delta Electronics, Inc. Soft-switched full-bridge converter
TW556402B (en) 2001-02-05 2003-10-01 Delta Electronics Inc Soft-switched full-bridge converters
US7009850B2 (en) 2002-04-12 2006-03-07 Det International Holding Limited Soft switching converter using current shaping
US6741047B2 (en) * 2002-06-28 2004-05-25 Sunonwealth Electric Machine Industry Co., Ltd. Dual current-limiting circuit for DC brushless motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI478482B (zh) * 2012-07-24 2015-03-21 Anpec Electronics Corp 馬達驅動電路及馬達驅動方法
US9774283B2 (en) 2012-07-24 2017-09-26 Anpec Electronics Corporation Motor driving circuit and method

Also Published As

Publication number Publication date
TWI307210B (en) 2009-03-01
US7626452B2 (en) 2009-12-01
US20070221997A1 (en) 2007-09-27

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