GR872037B - Solid state relay for ac and dc low or high power controll applicatin with multiple contacts and with programable steady state - Google Patents
Solid state relay for ac and dc low or high power controll applicatin with multiple contacts and with programable steady stateInfo
- Publication number
- GR872037B GR872037B GR872037A GR870102037A GR872037B GR 872037 B GR872037 B GR 872037B GR 872037 A GR872037 A GR 872037A GR 870102037 A GR870102037 A GR 870102037A GR 872037 B GR872037 B GR 872037B
- Authority
- GR
- Greece
- Prior art keywords
- relay
- section
- applicatin
- programable
- low
- Prior art date
Links
Landscapes
- Power Conversion In General (AREA)
Abstract
The relay's electronic circuit, in summary, consists of: a) adjustment section, b) programming section, c) control section. The adjustment section consists of the voltage divider R1-R2, a rectifier bridge and the normalisation elements C1-R2. The input of the present section that simultaneously is the relay's input, can accept any voltage AC suitable for the activation of the relay. The programming section is located between levels aa' and bb'. It is the main digital section of the circuit and in the case of a four contact relay, it consists of eight Schmitt-Trigger Inverter gates, four Buffers and eight switches. The third section of the circuit is the relay's control section and comprises of four Optocouplers, certain resistances and condensers and four or eight TRIACs depending on the application. The main advantage of the relay of the current invention is the possibility of controlling any AC and DC loads with any power elements and operating voltage thereof. The capability of simultaneously having both AC and DC loads on the same relay.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR872037A GR872037B (en) | 1987-12-29 | 1987-12-29 | Solid state relay for ac and dc low or high power controll applicatin with multiple contacts and with programable steady state |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GR872037A GR872037B (en) | 1987-12-29 | 1987-12-29 | Solid state relay for ac and dc low or high power controll applicatin with multiple contacts and with programable steady state |
Publications (1)
Publication Number | Publication Date |
---|---|
GR872037B true GR872037B (en) | 1988-01-12 |
Family
ID=10927072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR872037A GR872037B (en) | 1987-12-29 | 1987-12-29 | Solid state relay for ac and dc low or high power controll applicatin with multiple contacts and with programable steady state |
Country Status (1)
Country | Link |
---|---|
GR (1) | GR872037B (en) |
-
1987
- 1987-12-29 GR GR872037A patent/GR872037B/en unknown
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