JPS57162141A - High speed control system for magnetic tape device - Google Patents

High speed control system for magnetic tape device

Info

Publication number
JPS57162141A
JPS57162141A JP56045834A JP4583481A JPS57162141A JP S57162141 A JPS57162141 A JP S57162141A JP 56045834 A JP56045834 A JP 56045834A JP 4583481 A JP4583481 A JP 4583481A JP S57162141 A JPS57162141 A JP S57162141A
Authority
JP
Japan
Prior art keywords
resistor
motor
circuit
voltage
inverting terminal
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.)
Granted
Application number
JP56045834A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239497B2 (enExample
Inventor
Yoshikazu Nakamura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP56045834A priority Critical patent/JPS57162141A/ja
Publication of JPS57162141A publication Critical patent/JPS57162141A/ja
Publication of JPS6239497B2 publication Critical patent/JPS6239497B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
JP56045834A 1981-03-28 1981-03-28 High speed control system for magnetic tape device Granted JPS57162141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56045834A JPS57162141A (en) 1981-03-28 1981-03-28 High speed control system for magnetic tape device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56045834A JPS57162141A (en) 1981-03-28 1981-03-28 High speed control system for magnetic tape device

Publications (2)

Publication Number Publication Date
JPS57162141A true JPS57162141A (en) 1982-10-05
JPS6239497B2 JPS6239497B2 (enExample) 1987-08-24

Family

ID=12730246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56045834A Granted JPS57162141A (en) 1981-03-28 1981-03-28 High speed control system for magnetic tape device

Country Status (1)

Country Link
JP (1) JPS57162141A (enExample)

Also Published As

Publication number Publication date
JPS6239497B2 (enExample) 1987-08-24

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