ES199374U - Solid state relay. (Machine-translation by Google Translate, not legally binding) - Google Patents
Solid state relay. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES199374U ES199374U ES0199374U ES199374U ES199374U ES 199374 U ES199374 U ES 199374U ES 0199374 U ES0199374 U ES 0199374U ES 199374 U ES199374 U ES 199374U ES 199374 U ES199374 U ES 199374U
- Authority
- ES
- Spain
- Prior art keywords
- terminals
- circuit
- auxiliary device
- driving auxiliary
- controlled
- 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.)
- Granted
Links
- 239000007787 solid Substances 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
Landscapes
- Electronic Switches (AREA)
Abstract
Solid state relay characterized in that it comprises a pair of power terminals connectable in series with a charging circuit and in series with an alternating current power source, semiconductor controlled conduction means having a para of main electrodes and a control electrode, whose pair of main electrodes is connected to said pair of power terminals, respectively, a single phase full wave bridge circuit having alternating current terminals and direct current terminals, said power terminals being connected to said power terminals alternating, impedance means connected to at least one of the arms of said bridge circuit, a controlled driving auxiliary device having a pair of main terminals and a control terminal connecting said pair of main terminals of said controlled driving auxiliary device to the aforementioned direct current terminals inua, respectively, of said bridging circuit, coupling circuit means for coupling a signal in said impedance device to said control electrode of said controlled conduction means, whereby said controlled conduction means pass to conduction state is response to the conduction of said controlled driving auxiliary device that affects the signal in said impedance means, a control circuit having output means connected to said one, control terminals of said controlled driving auxiliary device, said circuit control to said dc terminals of said bridge circuit and deriving energy from them, said control circuit further comprising optical sensitivity circuit means, whereby the radiation incident on said optically sensitive circuit produces an output signal in said means of output to make it pass to the state of driving said controlled driving auxiliary device, optical generating means optically coupled to said control circuit, which optical generating means have a first and a second output terminals for receiving input signals for the operation of said relay and zero interference circuit means coupled between said dc terminals and said controlled driving auxiliary device to allow conduction of said controlled driving auxiliary device only at an instant of instantaneous voltage of value approximately zero between said power terminals. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1974199374U ES199374Y (en) | 1974-01-09 | 1974-01-09 | SOLID STATE RELAY. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1974199374U ES199374Y (en) | 1974-01-09 | 1974-01-09 | SOLID STATE RELAY. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES199374U true ES199374U (en) | 1975-07-16 |
| ES199374Y ES199374Y (en) | 1975-12-01 |
Family
ID=8367254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1974199374U Expired ES199374Y (en) | 1974-01-09 | 1974-01-09 | SOLID STATE RELAY. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES199374Y (en) |
-
1974
- 1974-01-09 ES ES1974199374U patent/ES199374Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES199374Y (en) | 1975-12-01 |
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