KR890005993U - Input current detection circuit - Google Patents

Input current detection circuit

Info

Publication number
KR890005993U
KR890005993U KR2019870013934U KR870013934U KR890005993U KR 890005993 U KR890005993 U KR 890005993U KR 2019870013934 U KR2019870013934 U KR 2019870013934U KR 870013934 U KR870013934 U KR 870013934U KR 890005993 U KR890005993 U KR 890005993U
Authority
KR
South Korea
Prior art keywords
detection circuit
current detection
input current
input
circuit
Prior art date
Application number
KR2019870013934U
Other languages
Korean (ko)
Other versions
KR900002154Y1 (en
Inventor
김인권
Original Assignee
주식회사금성사
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 주식회사금성사 filed Critical 주식회사금성사
Priority to KR2019870013934U priority Critical patent/KR900002154Y1/en
Publication of KR890005993U publication Critical patent/KR890005993U/en
Application granted granted Critical
Publication of KR900002154Y1 publication Critical patent/KR900002154Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • 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
    • G01R19/0023—Measuring currents or voltages from sources with high internal resistance by means of measuring circuits with high input impedance, e.g. OP-amplifiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cookers (AREA)
  • Induction Heating Cooking Devices (AREA)
KR2019870013934U 1987-08-20 1987-08-20 Input circuit detecting circuit KR900002154Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870013934U KR900002154Y1 (en) 1987-08-20 1987-08-20 Input circuit detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870013934U KR900002154Y1 (en) 1987-08-20 1987-08-20 Input circuit detecting circuit

Publications (2)

Publication Number Publication Date
KR890005993U true KR890005993U (en) 1989-04-21
KR900002154Y1 KR900002154Y1 (en) 1990-03-15

Family

ID=19266708

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870013934U KR900002154Y1 (en) 1987-08-20 1987-08-20 Input circuit detecting circuit

Country Status (1)

Country Link
KR (1) KR900002154Y1 (en)

Also Published As

Publication number Publication date
KR900002154Y1 (en) 1990-03-15

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Legal Events

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E701 Decision to grant or registration of patent right
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Payment date: 19961223

Year of fee payment: 8

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