KR940006442Y1 - A/b접점형 무접점 릴레이 - Google Patents
A/b접점형 무접점 릴레이 Download PDFInfo
- Publication number
- KR940006442Y1 KR940006442Y1 KR92003218U KR920003218U KR940006442Y1 KR 940006442 Y1 KR940006442 Y1 KR 940006442Y1 KR 92003218 U KR92003218 U KR 92003218U KR 920003218 U KR920003218 U KR 920003218U KR 940006442 Y1 KR940006442 Y1 KR 940006442Y1
- Authority
- KR
- South Korea
- Prior art keywords
- contact
- terminal
- ssr
- resistor
- relay
- Prior art date
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims 1
- 230000006698 induction Effects 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
Landscapes
- Electronic Switches (AREA)
Abstract
Description
Claims (2)
- 입력신호의 유무에 따라 온, 오프되는 무접점 릴레이 소자에 있어서, 적어도 하나 이상의 A접점형 SSR과 적어도 하나 이상의 B접점형 SSR로 구성하되, 추가된 무접점 릴레이의 입력접점을 공통 접속하여 구성됨을 특징으로 하는 A/B접점형 무접점 릴레이.
- 제1항에 있어서, 상기 B접점형 SSR은 포토커플러(PC2)의 수광 트랜지스터의 컬렉터단이 저항(R8)(R9)(R10)을 통해 실리콘 제어 정류소자(SCR2)의 애노우드단과 게이트단에 접속되고 상기 수광트랜지스터의 에미터단은 트랜지스터(Q2)의 베이스에 접속됨과 동시에 저항(R11)을 통해 브릿지다이오드(BD2)에 연결되고, 상기 실리콘 제어정류소자(SCR2)의 애노우드 및 캐소우드 단이 각각 브릿지 다이오드(BD2)의 단자에 연결되고, 브릿지 다이오드(BD2)의 한 교류단자가 트라이액(TC2)의 일단에 접속되고, 브릿지 다이오드(BD2)의 타교류 단자가 저항(R12)을 통해 트라이액(TC2)의 게이트단자에 연결됨과 동시에 저항(R13)을 통해 트라이액(TC2)의 타단에 접속되어 구성된 것을 특징으로 하는 A/B 접점형 무접점 릴레이.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92003218U KR940006442Y1 (ko) | 1992-02-29 | 1992-02-29 | A/b접점형 무접점 릴레이 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92003218U KR940006442Y1 (ko) | 1992-02-29 | 1992-02-29 | A/b접점형 무접점 릴레이 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930020399U KR930020399U (ko) | 1993-09-24 |
KR940006442Y1 true KR940006442Y1 (ko) | 1994-09-24 |
Family
ID=19329674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92003218U KR940006442Y1 (ko) | 1992-02-29 | 1992-02-29 | A/b접점형 무접점 릴레이 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940006442Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040024935A (ko) * | 2002-09-17 | 2004-03-24 | 이성호 | 온도조절기용 직류변환장치 |
-
1992
- 1992-02-29 KR KR92003218U patent/KR940006442Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930020399U (ko) | 1993-09-24 |
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