KR200305045Y1 - DRC(Double Rectification Capacitor) - Google Patents
DRC(Double Rectification Capacitor) Download PDFInfo
- Publication number
- KR200305045Y1 KR200305045Y1 KR20-2002-0035687U KR20020035687U KR200305045Y1 KR 200305045 Y1 KR200305045 Y1 KR 200305045Y1 KR 20020035687 U KR20020035687 U KR 20020035687U KR 200305045 Y1 KR200305045 Y1 KR 200305045Y1
- Authority
- KR
- South Korea
- Prior art keywords
- capacitor
- ceramic capacitor
- drc
- ceramic
- present
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title abstract description 4
- 239000003985 ceramic capacitor Substances 0.000 claims abstract description 12
- 239000000919 ceramic Substances 0.000 claims abstract description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052709 silver Inorganic materials 0.000 abstract description 7
- 239000004332 silver Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000010949 copper Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910007116 SnPb Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
본 고안은 비디오폰,도어폰등에 사용되는 배전압정류기용 세라믹 콘덴서를 말하며, 종래에 사용하던 원판형 세라믹콘덴서를 변형시켜 제조된 것으로 사각형태의 세라믹콘덴서를 제공하는데 그 목적이 있다.The present invention refers to a ceramic capacitor for double voltage rectifiers used in video phones, door phones, etc., and is manufactured by modifying a conventional ceramic ceramic capacitor, and its purpose is to provide a rectangular ceramic capacitor.
본 고안에 따르면 콘덴서의 정전용량을 구성하는 은전극이 한 개의 유전체 내에 직렬로 두개가 배열된 것을 특징으로 하는 세라믹 콘덴서를 제공하는데 그 목적이 있다.According to the present invention there is provided a ceramic capacitor, characterized in that the two silver electrodes constituting the capacitance of the capacitor is arranged in series in one dielectric.
Description
본 고안은 비디오폰,도어폰등에 사용되는 배전압 정류기용 콘덴서(DRC)로써 직사각형태의 세라믹유전체(1)와 은(Ag)으로 구성된 공통전극(d)과 대향전극(d1),(d2)에 의하여 한 개의 유전체 내에 두개의 정전용량이 직렬로 배열된 것을 특징으로 하는 것이다.The present invention is a capacitor (DRC) for double voltage rectifiers used in video phones, door phones, etc., and has a common electrode (d), a counter electrode (d1), and a counter electrode (d2) composed of a rectangular ceramic dielectric (1) and silver (Ag). By the two capacitances are arranged in series in one dielectric.
종래에 각각의 정전용량을 가지는 원판형 세라믹콘덴서(도1)를 제조하는데 있어서 세라믹 유전체(1)에 은액을 인쇄하여 전극(2)을 형성하고 동(Cu)으로 된 리드선(3)을 납(SnPb)(4)으로 부착하여 그 외주면 에 에폭시 계의 절연수지(5)를 2~3차례 도포 하여 제품을 완성한다.Conventionally, in manufacturing a disk-shaped ceramic capacitor (FIG. 1) having respective capacitances, a silver liquid is printed on a ceramic dielectric 1 to form an electrode 2, and a lead wire 3 made of copper (Cu) is formed. SnPb) (4) and epoxy resin insulating resin (5) to the outer peripheral surface two to three times to complete the product.
종래 기술에 의한 원판형 세라믹콘덴서 제조공정의 복잡함을 해소하고, 작고 가벼운 가전제품 제조자의 설계에 도움을 주고자 안출한 것으로, 첨부도면에 의하여 상세히 설명하면 본 고안의 구성과 같다.In order to solve the complexity of the disk-shaped ceramic capacitor manufacturing process according to the prior art, and to assist in the design of small and light home appliance manufacturers, it will be described in detail by the accompanying drawings as the configuration of the present invention.
도 1은 종래 기술에 의한 원판형 세라믹콘덴서의 구성도 이고,1 is a block diagram of a disc-shaped ceramic capacitor according to the prior art,
도 2는 본 고안에 의한 배전압 정류기용 세라믹콘덴서의 구성도 이며,2 is a block diagram of a ceramic capacitor for double voltage rectifier according to the present invention,
도 3은 본 고안의 세라믹콘덴서를 배전압정류기용 회로에 사용하는 일례의 회로도이다.3 is a circuit diagram of an example of using the ceramic capacitor of the present invention in a circuit for a double voltage rectifier.
사각형태의 한 개로 된 세라믹 유전체(a) 내에 두개의 정전용량을 가지도록 한 것으로 일정한 전압에 견딜 수 있도록 설계된 세라믹 유전체(a)의 양면중 한면에 도2의 (d)와 같이 공통전극을 형성하는데 있어서 은전극을 인쇄하여 건조하고, 양면중 다른 한 면에 도2의 (d1),(d2)각각의 전극을 공통전극과 동일한 방법으로 은전극을 인쇄하여 건조시킨 다음 세라믹 유전체(a)와 은액으로 인쇄된 양전극을 은소부법에 의하여 융착시킨다.The common electrode is formed on one side of both surfaces of the ceramic dielectric (a) designed to withstand a certain voltage by having two capacitances in a single ceramic dielectric (a) having a rectangular shape. In this process, the silver electrode is printed and dried, and the silver electrode is printed and dried on the other side of both surfaces of (d1) and (d2) of FIG. The positive electrode printed with the silver liquid is fused by the silver baking method.
도2의 (d1)와(d2)를 형성함에 있어서 두전극의 사이를 콘덴서의 사용전압에 의하여 단락 되는 것을 배제시키기 위하여 일정한 간격(b)을 유지하도록 하였다.In forming (d1) and (d2) of FIG. 2, a constant interval b is maintained to prevent the short circuit between the two electrodes due to the voltage used by the capacitor.
도3은 본 고안의 세라믹 콘덴서를 배전압정류기용 회로에 사용하는 일례의 회로도로써 다이오드를 직렬로 연결된 회로에 원판형 세라믹콘덴서 4개를 사용하는데 그중 각각 4개의 기능을 본 고안의 DRC 2개로 대체할 수 있는 유용하고도 실용적인 고안이다.FIG. 3 is a circuit diagram of an example of using the ceramic capacitor of the present invention in a circuit for a double voltage rectifier, and uses four disc ceramic capacitors in a circuit in which diodes are connected in series, each of which replaces four functions with two DRCs of the present invention. It is a useful and practical design to do.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0035687U KR200305045Y1 (en) | 2002-11-29 | 2002-11-29 | DRC(Double Rectification Capacitor) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0035687U KR200305045Y1 (en) | 2002-11-29 | 2002-11-29 | DRC(Double Rectification Capacitor) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200305045Y1 true KR200305045Y1 (en) | 2003-03-03 |
Family
ID=49401378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2002-0035687U KR200305045Y1 (en) | 2002-11-29 | 2002-11-29 | DRC(Double Rectification Capacitor) |
Country Status (1)
| Country | Link |
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| KR (1) | KR200305045Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9774943B1 (en) | 2016-01-15 | 2017-09-26 | Bplugz, Llc | Ear bud stabilizer |
-
2002
- 2002-11-29 KR KR20-2002-0035687U patent/KR200305045Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9774943B1 (en) | 2016-01-15 | 2017-09-26 | Bplugz, Llc | Ear bud stabilizer |
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