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KR930012257U - 110/220v 겸용 저전압 정전원 공급회로 - Google Patents

110/220v 겸용 저전압 정전원 공급회로

Info

Publication number
KR930012257U
KR930012257U KR2019910020416U KR910020416U KR930012257U KR 930012257 U KR930012257 U KR 930012257U KR 2019910020416 U KR2019910020416 U KR 2019910020416U KR 910020416 U KR910020416 U KR 910020416U KR 930012257 U KR930012257 U KR 930012257U
Authority
KR
South Korea
Prior art keywords
power supply
supply circuit
low voltage
voltage power
combined low
Prior art date
Application number
KR2019910020416U
Other languages
English (en)
Other versions
KR940002610Y1 (ko
Inventor
이창우
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019910020416U priority Critical patent/KR940002610Y1/ko
Publication of KR930012257U publication Critical patent/KR930012257U/ko
Application granted granted Critical
Publication of KR940002610Y1 publication Critical patent/KR940002610Y1/ko

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from AC or DC
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Dc-Dc Converters (AREA)
KR2019910020416U 1991-11-26 1991-11-26 110/220v 겸용 저전압 정전원 공급회로 KR940002610Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910020416U KR940002610Y1 (ko) 1991-11-26 1991-11-26 110/220v 겸용 저전압 정전원 공급회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910020416U KR940002610Y1 (ko) 1991-11-26 1991-11-26 110/220v 겸용 저전압 정전원 공급회로

Publications (2)

Publication Number Publication Date
KR930012257U true KR930012257U (ko) 1993-06-25
KR940002610Y1 KR940002610Y1 (ko) 1994-04-21

Family

ID=19322937

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910020416U KR940002610Y1 (ko) 1991-11-26 1991-11-26 110/220v 겸용 저전압 정전원 공급회로

Country Status (1)

Country Link
KR (1) KR940002610Y1 (ko)

Also Published As

Publication number Publication date
KR940002610Y1 (ko) 1994-04-21

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19911126

UA0201 Request for examination

Patent event date: 19911126

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19940325

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19940719

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19941007

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19941007

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee