KR930012247U - Power assist device - Google Patents

Power assist device

Info

Publication number
KR930012247U
KR930012247U KR2019910018926U KR910018926U KR930012247U KR 930012247 U KR930012247 U KR 930012247U KR 2019910018926 U KR2019910018926 U KR 2019910018926U KR 910018926 U KR910018926 U KR 910018926U KR 930012247 U KR930012247 U KR 930012247U
Authority
KR
South Korea
Prior art keywords
assist device
power assist
power
assist
Prior art date
Application number
KR2019910018926U
Other languages
Korean (ko)
Other versions
KR970000096Y1 (en
Inventor
이황우
Original Assignee
엘지계전 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 엘지계전 주식회사 filed Critical 엘지계전 주식회사
Priority to KR2019910018926U priority Critical patent/KR970000096Y1/en
Publication of KR930012247U publication Critical patent/KR930012247U/en
Application granted granted Critical
Publication of KR970000096Y1 publication Critical patent/KR970000096Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33515—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with digital control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
    • H02M1/082—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source with digital control
KR2019910018926U 1991-11-08 1991-11-08 Power auxiliary apparatus KR970000096Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910018926U KR970000096Y1 (en) 1991-11-08 1991-11-08 Power auxiliary apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910018926U KR970000096Y1 (en) 1991-11-08 1991-11-08 Power auxiliary apparatus

Publications (2)

Publication Number Publication Date
KR930012247U true KR930012247U (en) 1993-06-25
KR970000096Y1 KR970000096Y1 (en) 1997-01-04

Family

ID=19321839

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910018926U KR970000096Y1 (en) 1991-11-08 1991-11-08 Power auxiliary apparatus

Country Status (1)

Country Link
KR (1) KR970000096Y1 (en)

Also Published As

Publication number Publication date
KR970000096Y1 (en) 1997-01-04

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee