Order No.:
68S3517
Manufacturer SKU:
SFH610A-4
Order No.:
68S3517
Manufacturer SKU:
SFH610A-4
Order No.:
68S3527
Manufacturer SKU:
SFH615A-3
Order No.:
69S3935
Manufacturer SKU:
TLP267J(TPL,E(T
Order No.:
68S3730
Manufacturer SKU:
SFH6156-4T
Order No.:
68S3674
Manufacturer SKU:
SFH6345
Order No.:
68S1266
Manufacturer SKU:
LTV-817
Order No.:
69S3350
Manufacturer SKU:
6N139-L
Order No.:
66S8341
Manufacturer SKU:
ILD206-T
Order No.:
68S3558
Manufacturer SKU:
SFH628A-4
Order No.:
68S1680
Manufacturer SKU:
PC825H
Order No.:
68S1684
Manufacturer SKU:
PC829H
Order No.:
68S1210
Manufacturer SKU:
PC357N3J00F
Order No.:
66S8295
Manufacturer SKU:
IL300-EF
Order No.:
66S7910
Manufacturer SKU:
H11A1
Order No.:
66S8372
Manufacturer SKU:
ILQ1
Order No.:
66S406
Manufacturer SKU:
HCPL-0631-000E
Order No.:
68S3436
Manufacturer SKU:
SFH617A-4
Order No.:
68S3542
Manufacturer SKU:
SFH618A-3
Order No.:
68S3666
Manufacturer SKU:
SFH6316-T
Order No.:
17S6614
Manufacturer SKU:
BRT13H
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.