KR890008076U - 스피커 보호 회로 - Google Patents

스피커 보호 회로

Info

Publication number
KR890008076U
KR890008076U KR2019870015244U KR870015244U KR890008076U KR 890008076 U KR890008076 U KR 890008076U KR 2019870015244 U KR2019870015244 U KR 2019870015244U KR 870015244 U KR870015244 U KR 870015244U KR 890008076 U KR890008076 U KR 890008076U
Authority
KR
South Korea
Prior art keywords
protection circuit
speaker protection
speaker
circuit
protection
Prior art date
Application number
KR2019870015244U
Other languages
English (en)
Other versions
KR900007557Y1 (ko
Inventor
김용근
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 KR2019870015244U priority Critical patent/KR900007557Y1/ko
Publication of KR890008076U publication Critical patent/KR890008076U/ko
Application granted granted Critical
Publication of KR900007557Y1 publication Critical patent/KR900007557Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/007—Protection circuits for transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
KR2019870015244U 1987-09-05 1987-09-05 스피커 보호 회로 KR900007557Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870015244U KR900007557Y1 (ko) 1987-09-05 1987-09-05 스피커 보호 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870015244U KR900007557Y1 (ko) 1987-09-05 1987-09-05 스피커 보호 회로

Publications (2)

Publication Number Publication Date
KR890008076U true KR890008076U (ko) 1989-05-18
KR900007557Y1 KR900007557Y1 (ko) 1990-08-20

Family

ID=19267570

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870015244U KR900007557Y1 (ko) 1987-09-05 1987-09-05 스피커 보호 회로

Country Status (1)

Country Link
KR (1) KR900007557Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100489870B1 (ko) * 2002-09-30 2005-05-17 주식회사 디엠비테크놀로지 게이트 콘트롤러보다 높은 전원전압을 사용하는 전력 모스트랜지스터의 게이트 구동회로

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100489870B1 (ko) * 2002-09-30 2005-05-17 주식회사 디엠비테크놀로지 게이트 콘트롤러보다 높은 전원전압을 사용하는 전력 모스트랜지스터의 게이트 구동회로

Also Published As

Publication number Publication date
KR900007557Y1 (ko) 1990-08-20

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