KR900013690U - 과전압 및 과전류에 대한 회로보호 및 열화방지회로 - Google Patents

과전압 및 과전류에 대한 회로보호 및 열화방지회로

Info

Publication number
KR900013690U
KR900013690U KR2019880022413U KR880022413U KR900013690U KR 900013690 U KR900013690 U KR 900013690U KR 2019880022413 U KR2019880022413 U KR 2019880022413U KR 880022413 U KR880022413 U KR 880022413U KR 900013690 U KR900013690 U KR 900013690U
Authority
KR
South Korea
Prior art keywords
overcurrent
deterioration prevention
circuit
against overvoltage
circuit protection
Prior art date
Application number
KR2019880022413U
Other languages
English (en)
Other versions
KR910005415Y1 (ko
Inventor
김동율
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 KR2019880022413U priority Critical patent/KR910005415Y1/ko
Publication of KR900013690U publication Critical patent/KR900013690U/ko
Application granted granted Critical
Publication of KR910005415Y1 publication Critical patent/KR910005415Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/74—Interface circuits for coupling substations to external telephone lines with means for reducing interference; with means for reducing effects due to line faults
    • H04M1/745—Protection devices or circuits for voltages surges on the line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/80—Electronic components, circuits, software, systems or apparatus used in telephone systems line protection circuits such as current or overvoltage protection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Emergency Protection Circuit Devices (AREA)
KR2019880022413U 1988-12-31 1988-12-31 과전압 및 과전류에 대한 회로보호 및 열화방지회로 KR910005415Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880022413U KR910005415Y1 (ko) 1988-12-31 1988-12-31 과전압 및 과전류에 대한 회로보호 및 열화방지회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880022413U KR910005415Y1 (ko) 1988-12-31 1988-12-31 과전압 및 과전류에 대한 회로보호 및 열화방지회로

Publications (2)

Publication Number Publication Date
KR900013690U true KR900013690U (ko) 1990-07-05
KR910005415Y1 KR910005415Y1 (ko) 1991-07-25

Family

ID=19282872

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880022413U KR910005415Y1 (ko) 1988-12-31 1988-12-31 과전압 및 과전류에 대한 회로보호 및 열화방지회로

Country Status (1)

Country Link
KR (1) KR910005415Y1 (ko)

Also Published As

Publication number Publication date
KR910005415Y1 (ko) 1991-07-25

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