KR910015955U - 전원 전압 절환에 따른 부하 보호회로 - Google Patents

전원 전압 절환에 따른 부하 보호회로

Info

Publication number
KR910015955U
KR910015955U KR2019900001699U KR900001699U KR910015955U KR 910015955 U KR910015955 U KR 910015955U KR 2019900001699 U KR2019900001699 U KR 2019900001699U KR 900001699 U KR900001699 U KR 900001699U KR 910015955 U KR910015955 U KR 910015955U
Authority
KR
South Korea
Prior art keywords
power supply
supply voltage
circuit according
protection circuit
voltage switching
Prior art date
Application number
KR2019900001699U
Other languages
English (en)
Other versions
KR950003485Y1 (ko
Inventor
이진선
Original Assignee
대우전자 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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019900001699U priority Critical patent/KR950003485Y1/ko
Publication of KR910015955U publication Critical patent/KR910015955U/ko
Application granted granted Critical
Publication of KR950003485Y1 publication Critical patent/KR950003485Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
    • H02H7/1252—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers responsive to overvoltage in input or output, e.g. by load dump

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Protection Of Static Devices (AREA)
KR2019900001699U 1990-02-16 1990-02-16 전원 전압 절환에 따른 부하 보호회로 KR950003485Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900001699U KR950003485Y1 (ko) 1990-02-16 1990-02-16 전원 전압 절환에 따른 부하 보호회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900001699U KR950003485Y1 (ko) 1990-02-16 1990-02-16 전원 전압 절환에 따른 부하 보호회로

Publications (2)

Publication Number Publication Date
KR910015955U true KR910015955U (ko) 1991-09-25
KR950003485Y1 KR950003485Y1 (ko) 1995-05-02

Family

ID=19296016

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900001699U KR950003485Y1 (ko) 1990-02-16 1990-02-16 전원 전압 절환에 따른 부하 보호회로

Country Status (1)

Country Link
KR (1) KR950003485Y1 (ko)

Also Published As

Publication number Publication date
KR950003485Y1 (ko) 1995-05-02

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