KR900020800U - Power supply voltage fluctuation detection circuit - Google Patents

Power supply voltage fluctuation detection circuit

Info

Publication number
KR900020800U
KR900020800U KR2019890007171U KR890007171U KR900020800U KR 900020800 U KR900020800 U KR 900020800U KR 2019890007171 U KR2019890007171 U KR 2019890007171U KR 890007171 U KR890007171 U KR 890007171U KR 900020800 U KR900020800 U KR 900020800U
Authority
KR
South Korea
Prior art keywords
power supply
supply voltage
detection circuit
voltage fluctuation
fluctuation detection
Prior art date
Application number
KR2019890007171U
Other languages
Korean (ko)
Other versions
KR950001121Y1 (en
Inventor
이용만
Original Assignee
금성일렉트론 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 금성일렉트론 주식회사 filed Critical 금성일렉트론 주식회사
Priority to KR2019890007171U priority Critical patent/KR950001121Y1/en
Publication of KR900020800U publication Critical patent/KR900020800U/en
Application granted granted Critical
Publication of KR950001121Y1 publication Critical patent/KR950001121Y1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Current Or Voltage (AREA)
KR2019890007171U 1989-05-30 1989-05-30 Source voltage transition detection circuit KR950001121Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890007171U KR950001121Y1 (en) 1989-05-30 1989-05-30 Source voltage transition detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890007171U KR950001121Y1 (en) 1989-05-30 1989-05-30 Source voltage transition detection circuit

Publications (2)

Publication Number Publication Date
KR900020800U true KR900020800U (en) 1990-12-14
KR950001121Y1 KR950001121Y1 (en) 1995-02-23

Family

ID=19286552

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890007171U KR950001121Y1 (en) 1989-05-30 1989-05-30 Source voltage transition detection circuit

Country Status (1)

Country Link
KR (1) KR950001121Y1 (en)

Also Published As

Publication number Publication date
KR950001121Y1 (en) 1995-02-23

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Legal Events

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E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20040119

Year of fee payment: 10

EXPY Expiration of term