JPS5393315A - Driver of step motor - Google Patents

Driver of step motor

Info

Publication number
JPS5393315A
JPS5393315A JP845177A JP845177A JPS5393315A JP S5393315 A JPS5393315 A JP S5393315A JP 845177 A JP845177 A JP 845177A JP 845177 A JP845177 A JP 845177A JP S5393315 A JPS5393315 A JP S5393315A
Authority
JP
Japan
Prior art keywords
step motor
driver
chargediin
capacitor
high efficiency
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.)
Pending
Application number
JP845177A
Other languages
Japanese (ja)
Inventor
Jun Ueda
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP845177A priority Critical patent/JPS5393315A/en
Publication of JPS5393315A publication Critical patent/JPS5393315A/en
Pending legal-status Critical Current

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  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: To provide high efficiency, low cost, and low consumption of electric current of the step motor by applying electric energy chargediin the capacitor as inversion current pulses.
COPYRIGHT: (C)1978,JPO&Japio
JP845177A 1977-01-28 1977-01-28 Driver of step motor Pending JPS5393315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP845177A JPS5393315A (en) 1977-01-28 1977-01-28 Driver of step motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP845177A JPS5393315A (en) 1977-01-28 1977-01-28 Driver of step motor

Publications (1)

Publication Number Publication Date
JPS5393315A true JPS5393315A (en) 1978-08-16

Family

ID=11693480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP845177A Pending JPS5393315A (en) 1977-01-28 1977-01-28 Driver of step motor

Country Status (1)

Country Link
JP (1) JPS5393315A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007039087A (en) * 2005-08-04 2007-02-15 Sumitomo Bakelite Co Ltd Packaging bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007039087A (en) * 2005-08-04 2007-02-15 Sumitomo Bakelite Co Ltd Packaging bag

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