JPS6159647B2 - - Google Patents

Info

Publication number
JPS6159647B2
JPS6159647B2 JP3901280A JP3901280A JPS6159647B2 JP S6159647 B2 JPS6159647 B2 JP S6159647B2 JP 3901280 A JP3901280 A JP 3901280A JP 3901280 A JP3901280 A JP 3901280A JP S6159647 B2 JPS6159647 B2 JP S6159647B2
Authority
JP
Japan
Prior art keywords
voltage
power supply
supply voltage
drive
magnet coil
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
Application number
JP3901280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56135910A (en
Inventor
Hideo Takakusaki
Eiji Ishikawa
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP3901280A priority Critical patent/JPS56135910A/ja
Publication of JPS56135910A publication Critical patent/JPS56135910A/ja
Publication of JPS6159647B2 publication Critical patent/JPS6159647B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
  • Control Of Stepping Motors (AREA)
JP3901280A 1980-03-28 1980-03-28 Driving method for magnet coil Granted JPS56135910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3901280A JPS56135910A (en) 1980-03-28 1980-03-28 Driving method for magnet coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3901280A JPS56135910A (en) 1980-03-28 1980-03-28 Driving method for magnet coil

Publications (2)

Publication Number Publication Date
JPS56135910A JPS56135910A (en) 1981-10-23
JPS6159647B2 true JPS6159647B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-12-17

Family

ID=12541183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3901280A Granted JPS56135910A (en) 1980-03-28 1980-03-28 Driving method for magnet coil

Country Status (1)

Country Link
JP (1) JPS56135910A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01243889A (ja) * 1988-03-25 1989-09-28 Janome Sewing Mach Co Ltd ステッピングモータの制御装置

Also Published As

Publication number Publication date
JPS56135910A (en) 1981-10-23

Similar Documents

Publication Publication Date Title
US5905369A (en) Variable frequency switching of synchronized interleaved switching converters
US6320796B1 (en) Variable slope charge pump control
JPH10184973A (ja) 電磁弁駆動装置
US5471360A (en) DC electromagnet apparatus
US20080107408A1 (en) Motor Driving Apparatus
US5442260A (en) Light-emitting element drive circuit
US4352054A (en) Method for actuating a switching transistor operating as a setting member in a DC/DC converter
JPS62230396A (ja) ステツピングモ−タ駆動回路
US5811953A (en) Motor driving circuit and method
JPS6159647B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3581002B2 (ja) デューティー比制限機能付きパルス発生回路及びｄｃ／ｄｃコンバータ
US5793172A (en) Motor controller electronically commutated DC motors in order to compensate for torque drops
JP3497067B2 (ja) レギュレータ回路
JP2567732Y2 (ja) ステップモータの定電流駆動回路
JP2771605B2 (ja) 充放電制御回路
JPH0311200B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2672886B2 (ja) 直流サーボモータのパルス駆動方式
JP3081947B2 (ja) モータ制御回路およびこれを用いたモータ駆動装置
JP2838819B2 (ja) 複数のスイッチング電源装置を並列接続した直流電源装置
JP2600103Y2 (ja) 電源回路
JPS61140015A (ja) 電磁石の駆動装置
JP2933326B2 (ja) ステッピングモータ駆動回路
JP3274211B2 (ja) モータの駆動制御回路
JP3089025B2 (ja) ステッピングモータの制御方法および制御装置
JPH11252979A (ja) 直流電動機用負荷トルク検出回路