KR890021919U - Two-voltage driving circuit of stepping motor - Google Patents

Two-voltage driving circuit of stepping motor

Info

Publication number
KR890021919U
KR890021919U KR2019880006400U KR880006400U KR890021919U KR 890021919 U KR890021919 U KR 890021919U KR 2019880006400 U KR2019880006400 U KR 2019880006400U KR 880006400 U KR880006400 U KR 880006400U KR 890021919 U KR890021919 U KR 890021919U
Authority
KR
South Korea
Prior art keywords
driving circuit
stepping motor
voltage driving
voltage
stepping
Prior art date
Application number
KR2019880006400U
Other languages
Korean (ko)
Other versions
KR910002064Y1 (en
Inventor
고창경
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019880006400U priority Critical patent/KR910002064Y1/en
Publication of KR890021919U publication Critical patent/KR890021919U/en
Application granted granted Critical
Publication of KR910002064Y1 publication Critical patent/KR910002064Y1/en

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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • 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
    • H02P2209/00—Indexing scheme relating to controlling arrangements characterised by the waveform of the supplied voltage or current
    • H02P2209/09—PWM with fixed limited number of pulses per period
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/912—Pulse or frequency counter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
KR2019880006400U 1988-04-30 1988-04-30 Arrangement for starting stepping motor KR910002064Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880006400U KR910002064Y1 (en) 1988-04-30 1988-04-30 Arrangement for starting stepping motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880006400U KR910002064Y1 (en) 1988-04-30 1988-04-30 Arrangement for starting stepping motor

Publications (2)

Publication Number Publication Date
KR890021919U true KR890021919U (en) 1989-11-03
KR910002064Y1 KR910002064Y1 (en) 1991-03-30

Family

ID=19274780

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880006400U KR910002064Y1 (en) 1988-04-30 1988-04-30 Arrangement for starting stepping motor

Country Status (1)

Country Link
KR (1) KR910002064Y1 (en)

Also Published As

Publication number Publication date
KR910002064Y1 (en) 1991-03-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 19990227

Year of fee payment: 9

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