KR200148206Y1 - 무접점 릴레이 장치 - Google Patents
무접점 릴레이 장치 Download PDFInfo
- Publication number
- KR200148206Y1 KR200148206Y1 KR2019960008186U KR19960008186U KR200148206Y1 KR 200148206 Y1 KR200148206 Y1 KR 200148206Y1 KR 2019960008186 U KR2019960008186 U KR 2019960008186U KR 19960008186 U KR19960008186 U KR 19960008186U KR 200148206 Y1 KR200148206 Y1 KR 200148206Y1
- Authority
- KR
- South Korea
- Prior art keywords
- relay
- contactless
- magnet
- turned
- ssr
- Prior art date
Links
- 239000007787 solid Substances 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000020169 heat generation Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/722—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit
- H03K17/723—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit using transformer coupling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Relay Circuits (AREA)
Abstract
Description
Claims (1)
- 전동기나 히터 등의 전력을 부하로서 구동하기 위한 제어신호를 입력으로 하고, 상기 제어신호 입력으로 공결합기 및 트리거 제어회로를 통해서 무접점 릴레이(SSR)를 트리거시켜 부하를 구동시키는 회로에 있어서, 상기 광결합기 및 트리거 제어회로에 의해서 온 또는 오프되어 상기 부하구동을 수행하는 무접점릴레이(SSR)와, 상기 무접점 릴레이(SSR)와 병렬로 접속되어 함께 부하구동을 수행하며 제어회로(1c)의 제어를 받아 무접점 릴레이(SSR)보다 소정시간(t1) 나중에 온되고 소정시간(t2) 먼저 오프되는 마그네트 릴레이(R)와, 상기 부하구동 온제어시에는 상기 무접점 릴레이(SSR)를 먼저 온시키고 오프제어시에는 상기 마그네트 릴레이(R)를 먼저 오프시키는 제어신호를 상기 광결합기 및 트리거 제어회로를 통해서 무접점 릴레이(SSR)에 인가함과 함께 마그네트 릴레이(R)를 온/오프 구동시키는 제어회로(1c)를 포함하여 구성됨을 특징으로 하는 무접점 릴레이 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960008186U KR200148206Y1 (ko) | 1996-04-16 | 1996-04-16 | 무접점 릴레이 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960008186U KR200148206Y1 (ko) | 1996-04-16 | 1996-04-16 | 무접점 릴레이 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970060010U KR970060010U (ko) | 1997-11-10 |
KR200148206Y1 true KR200148206Y1 (ko) | 1999-06-15 |
Family
ID=19453866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019960008186U KR200148206Y1 (ko) | 1996-04-16 | 1996-04-16 | 무접점 릴레이 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200148206Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100636545B1 (ko) | 2004-10-28 | 2006-10-19 | 이수 | 무접점 릴레이-자기식 릴레이 스위칭 구동회로 |
KR20210025450A (ko) | 2019-08-27 | 2021-03-09 | 김영준 | 반도체 공정용 히팅 장치 |
-
1996
- 1996-04-16 KR KR2019960008186U patent/KR200148206Y1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100636545B1 (ko) | 2004-10-28 | 2006-10-19 | 이수 | 무접점 릴레이-자기식 릴레이 스위칭 구동회로 |
KR20210025450A (ko) | 2019-08-27 | 2021-03-09 | 김영준 | 반도체 공정용 히팅 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR970060010U (ko) | 1997-11-10 |
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