JPS5453854A - Relay circuit - Google Patents
Relay circuitInfo
- Publication number
- JPS5453854A JPS5453854A JP12075377A JP12075377A JPS5453854A JP S5453854 A JPS5453854 A JP S5453854A JP 12075377 A JP12075377 A JP 12075377A JP 12075377 A JP12075377 A JP 12075377A JP S5453854 A JPS5453854 A JP S5453854A
- Authority
- JP
- Japan
- Prior art keywords
- rectifying
- circuit
- power source
- signal input
- semiconductor switch
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Relay Circuits (AREA)
- Power Conversion In General (AREA)
Abstract
PURPOSE: To obtain a small-size solid relay circuit by connecting a fullwave rectifying circuit to the secondary side of an insulation-property transformer and controlling the rectifying current by the signal input to turn on and off a two-way semiconductor switch element.
CONSTITUTION: AC power source 1 is a commercial power source and is coupled in series with a circuit, where two-way semiconductor switch element 5 and primary side 8 of insulating transformrer 7 are connected in parallel, through load 2. Meanwhile, full-wave rectifying circuits 10...13 are connected to secondary side 9 of transformer 7, and the rectifying current is controlled by the presence and the absence of signal input, and element 5 is turned on and off by this rectifying current
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12075377A JPS5453854A (en) | 1977-10-06 | 1977-10-06 | Relay circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12075377A JPS5453854A (en) | 1977-10-06 | 1977-10-06 | Relay circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5453854A true JPS5453854A (en) | 1979-04-27 |
Family
ID=14794130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12075377A Pending JPS5453854A (en) | 1977-10-06 | 1977-10-06 | Relay circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5453854A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS598032A (en) * | 1982-07-06 | 1984-01-17 | Yashima Denki Kk | Phase control circuit of ac electric power using contactless transformer relay switch |
-
1977
- 1977-10-06 JP JP12075377A patent/JPS5453854A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS598032A (en) * | 1982-07-06 | 1984-01-17 | Yashima Denki Kk | Phase control circuit of ac electric power using contactless transformer relay switch |
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