JPS5351418A - Driving voltage extracting circuit - Google Patents

Driving voltage extracting circuit

Info

Publication number
JPS5351418A
JPS5351418A JP12607076A JP12607076A JPS5351418A JP S5351418 A JPS5351418 A JP S5351418A JP 12607076 A JP12607076 A JP 12607076A JP 12607076 A JP12607076 A JP 12607076A JP S5351418 A JPS5351418 A JP S5351418A
Authority
JP
Japan
Prior art keywords
driving voltage
extracting circuit
voltage extracting
voltage
take out
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
JP12607076A
Other languages
Japanese (ja)
Inventor
Yasuomi Sawai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12607076A priority Critical patent/JPS5351418A/en
Publication of JPS5351418A publication Critical patent/JPS5351418A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: To take out only a driving voltage by adding an armature voltage and a polarity reversed voltage corresponding with a reverse electro motive voltage.
COPYRIGHT: (C)1978,JPO&Japio
JP12607076A 1976-10-22 1976-10-22 Driving voltage extracting circuit Pending JPS5351418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12607076A JPS5351418A (en) 1976-10-22 1976-10-22 Driving voltage extracting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12607076A JPS5351418A (en) 1976-10-22 1976-10-22 Driving voltage extracting circuit

Publications (1)

Publication Number Publication Date
JPS5351418A true JPS5351418A (en) 1978-05-10

Family

ID=14925860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12607076A Pending JPS5351418A (en) 1976-10-22 1976-10-22 Driving voltage extracting circuit

Country Status (1)

Country Link
JP (1) JPS5351418A (en)

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