KR880018679U - 전원 투입시 과출력 방지회로 - Google Patents

전원 투입시 과출력 방지회로

Info

Publication number
KR880018679U
KR880018679U KR2019870004288U KR870004288U KR880018679U KR 880018679 U KR880018679 U KR 880018679U KR 2019870004288 U KR2019870004288 U KR 2019870004288U KR 870004288 U KR870004288 U KR 870004288U KR 880018679 U KR880018679 U KR 880018679U
Authority
KR
South Korea
Prior art keywords
power
supplied
protection circuit
over
power protection
Prior art date
Application number
KR2019870004288U
Other languages
English (en)
Other versions
KR900006074Y1 (ko
Inventor
이헌
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 KR2019870004288U priority Critical patent/KR900006074Y1/ko
Publication of KR880018679U publication Critical patent/KR880018679U/ko
Application granted granted Critical
Publication of KR900006074Y1 publication Critical patent/KR900006074Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/305—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in case of switching on or off of a power supply
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
    • H03G7/004—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers using continuously variable impedance devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
    • H03G7/005—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers using discontinuously variable devices, e.g. switch-operated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/03—Indexing scheme relating to amplifiers the amplifier being designed for audio applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Circuit For Audible Band Transducer (AREA)
KR2019870004288U 1987-03-31 1987-03-31 전원 투입시 과출력 방지회로 KR900006074Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870004288U KR900006074Y1 (ko) 1987-03-31 1987-03-31 전원 투입시 과출력 방지회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870004288U KR900006074Y1 (ko) 1987-03-31 1987-03-31 전원 투입시 과출력 방지회로

Publications (2)

Publication Number Publication Date
KR880018679U true KR880018679U (ko) 1988-10-29
KR900006074Y1 KR900006074Y1 (ko) 1990-06-30

Family

ID=19261131

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870004288U KR900006074Y1 (ko) 1987-03-31 1987-03-31 전원 투입시 과출력 방지회로

Country Status (1)

Country Link
KR (1) KR900006074Y1 (ko)

Also Published As

Publication number Publication date
KR900006074Y1 (ko) 1990-06-30

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
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Payment date: 19970829

Year of fee payment: 10

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