KR930008349Y1 - 전자기 간섭 억제 필터 - Google Patents
전자기 간섭 억제 필터 Download PDFInfo
- Publication number
- KR930008349Y1 KR930008349Y1 KR2019910011560U KR910011560U KR930008349Y1 KR 930008349 Y1 KR930008349 Y1 KR 930008349Y1 KR 2019910011560 U KR2019910011560 U KR 2019910011560U KR 910011560 U KR910011560 U KR 910011560U KR 930008349 Y1 KR930008349 Y1 KR 930008349Y1
- Authority
- KR
- South Korea
- Prior art keywords
- electromagnetic interference
- interference suppression
- suppression filter
- ferrite
- noise
- Prior art date
Links
- 230000001629 suppression Effects 0.000 title claims description 26
- 229910000859 α-Fe Inorganic materials 0.000 claims description 30
- 239000000758 substrate Substances 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 description 7
- 239000004020 conductor Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/48—Coupling means therefor
- H03H9/50—Mechanical coupling means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C13/00—Resistors not provided for elsewhere
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Filters And Equalizers (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
Claims (1)
- 다수의 페라이트 시이트가 순차 적층되어 있고 그 각각의 사이에 내부 전극이 형성되어 있는 페라이트를 적층체(A)를 양 단에 외부 전극(B)이 형성되어 있는 전자기 간섭 억제 필터에 있어서, 페라이트 적층체(1)를 열 전도도가 양호한 기판(1)에 형성하고 기판(1)과 대향 면에 외부 전극(4)이 형성되는 부분을 배제하여 절연체(3)를 도포함을 특징으로 하는 전자기 간섭 억제 필터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910011560U KR930008349Y1 (ko) | 1991-07-23 | 1991-07-23 | 전자기 간섭 억제 필터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910011560U KR930008349Y1 (ko) | 1991-07-23 | 1991-07-23 | 전자기 간섭 억제 필터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930003752U KR930003752U (ko) | 1993-02-26 |
KR930008349Y1 true KR930008349Y1 (ko) | 1993-12-20 |
Family
ID=19316938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910011560U KR930008349Y1 (ko) | 1991-07-23 | 1991-07-23 | 전자기 간섭 억제 필터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930008349Y1 (ko) |
-
1991
- 1991-07-23 KR KR2019910011560U patent/KR930008349Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930003752U (ko) | 1993-02-26 |
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