Order No.:
66S8372
Manufacturer SKU:
ILQ1
Order No.:
66S8372
Manufacturer SKU:
ILQ1
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66S316
Manufacturer SKU:
LTV-847
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69S3905
Manufacturer SKU:
TLP118(TPL,E(T
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68S1270
Manufacturer SKU:
PC844H
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65S5665
Manufacturer SKU:
CNY74-4H
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66S406
Manufacturer SKU:
HCPL-0631-000E
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66S8402
Manufacturer SKU:
ILD2
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68S1680
Manufacturer SKU:
PC825H
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68S1684
Manufacturer SKU:
PC829H
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67S6350
Manufacturer SKU:
MCT6
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66S7956
Manufacturer SKU:
HCPL2531
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68S3730
Manufacturer SKU:
SFH6156-4T
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68S3430
Manufacturer SKU:
SFH617A-2
Order No.:
68S3558
Manufacturer SKU:
SFH628A-4
Order No.:
68S3666
Manufacturer SKU:
SFH6316-T
Order No.:
68S3515
Manufacturer SKU:
SFH610A-3
Order No.:
68S3550
Manufacturer SKU:
SFH601-2
Order No.:
66S8295
Manufacturer SKU:
IL300-EF
Order No.:
68S1210
Manufacturer SKU:
PC357N3J00F
Order No.:
69S2811
Manufacturer SKU:
VOS617A-2X001T
The optocoupler is used for signal transmission between two galvanically isolated circuits. Electrical input signals are converted into light signals and finally back into electrical signals. In principle, it is possible to transmit both digital and analog signals. Optocouplers are often used in communication, control and monitoring systems.
In contrast to fork couplers and light barriers, optocouplers have opaque housings. Optocouplers usually consist of two main components: an optical transmitter and an optical receiver. Light-emitting diodes and laser diodes usually act as optical transmitters. Photodiodes or phototransistors serve as optical receivers.