Antique radios, Old Time Radios
CK1112
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Country:
United States of America (USA)
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| Identical to |
CK1112
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| Description |
Four-terminal optoelectronic coupler containing one incandescent lamp and one photoresistor in a metal tube case; flying leads from both ends; P suffix has printed circuit terminations. Known as Raysistor it was used in a variety of control circuits.
Control lamp: 0-10V ac or dc, 0-17mA
Photoresistor: 1Meg to 340 ohms, 60V max, 50mW
30ms on, 400ms off.
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| Information source |
- - Manufacturers Literature
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CK1112: Manufacturer's Literature
Emilio Ciardiello
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