KR890007579U - Sub-step pulse generation circuit - Google Patents

Sub-step pulse generation circuit

Info

Publication number
KR890007579U
KR890007579U KR2019870015578U KR870015578U KR890007579U KR 890007579 U KR890007579 U KR 890007579U KR 2019870015578 U KR2019870015578 U KR 2019870015578U KR 870015578 U KR870015578 U KR 870015578U KR 890007579 U KR890007579 U KR 890007579U
Authority
KR
South Korea
Prior art keywords
sub
generation circuit
pulse generation
step pulse
circuit
Prior art date
Application number
KR2019870015578U
Other languages
Korean (ko)
Other versions
KR900009613Y1 (en
Inventor
김직
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 KR2019870015578U priority Critical patent/KR900009613Y1/en
Publication of KR890007579U publication Critical patent/KR890007579U/en
Application granted granted Critical
Publication of KR900009613Y1 publication Critical patent/KR900009613Y1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • 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 of the kind having motors rotating step by step
    • H02P8/02—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step specially adapted for single-phase or bi-pole stepper motors, e.g. watch-motors, clock-motors
KR2019870015578U 1987-09-11 1987-09-11 Circuit for generating pulses for sub step motor KR900009613Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870015578U KR900009613Y1 (en) 1987-09-11 1987-09-11 Circuit for generating pulses for sub step motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870015578U KR900009613Y1 (en) 1987-09-11 1987-09-11 Circuit for generating pulses for sub step motor

Publications (2)

Publication Number Publication Date
KR890007579U true KR890007579U (en) 1989-05-17
KR900009613Y1 KR900009613Y1 (en) 1990-10-15

Family

ID=19267849

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870015578U KR900009613Y1 (en) 1987-09-11 1987-09-11 Circuit for generating pulses for sub step motor

Country Status (1)

Country Link
KR (1) KR900009613Y1 (en)

Also Published As

Publication number Publication date
KR900009613Y1 (en) 1990-10-15

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Legal Events

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

Payment date: 19970829

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee