File:OEP series optocouples.jpg
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Summary
| Description |
English: Russian OEP series opto-isolators. These are living fossils made in 1992: incandescent lamp light source, cadmium sulphide sensors (one photoresistor in the OEP-1, two in the OEP-14).[1] Slow and inefficient, they make superb volume controls, guitar filters and synth VCFs (as long as you don't need fast control response). Yellow tint on tops of the caps is lacquer stain, not rust. Manufacturer: Izmeritel Chernivtsi, Ukraine.
Parameters: Operating time: 2000 hours (OEP-1)[2] Operating temperature: -60...+55 °C Case rim diameter: 11.7 mm Case height: 9 mmРусский: Оптопары серий ОЭП. Выпущенные в 1992 году, это самые древние типы оптопар - источником работают лампы накаливания, приёмником - сульфид-кадмиевые резисторы. "Широко используются в узких кругах" в качестве управляемых напряжением регуляторов громкости, гитарных и синтезаторных фильтрах и пр. Завод Измеритель Черновцы, Украина. |
| Date | |
| Source | Own work |
| Author | East of Borschov |
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- ↑ "Радио" № 5 1983, p. 59–60
- ↑ https://ooobvs.ru/oep-1,_oep-2,_oep-11,_oep-12,_oep-1
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:36, 18 November 2010 | | 1,185 × 885 (220 KB) | East of Borschov | |
| 19:56, 2 November 2010 |  | 1,185 × 885 (257 KB) | East of Borschov | {{Information |Description={{en|1={{en}} Russian OEP series opto-isolators. These are living fossils made in 1992: incandescent lamp light source, cadmium sulphide sensors. Slow and inefficient, they make superb volume controls, guitar filters and synth V |
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