Found in a 1970s RCA documentation, this circuit uses a relay to control external loads. R1 is 150 ohms, R2 is 5k6, R3 is 470 ohm and R4 is 250 ohm. The capacitor is 5 uF. The load depends on the relay.
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Photoelectric switch (CB8252E)
- Details
- Written by: Newton C. Braga
