Order No.:
69S3943
Manufacturer SKU:
TLP2361(TPL,E(T
Order No.:
69S3943
Manufacturer SKU:
TLP2361(TPL,E(T
Order No.:
66S7960
Manufacturer SKU:
HCPL2630M
Order No.:
66S404
Manufacturer SKU:
HCPL-0600-500E
Order No.:
66S435
Manufacturer SKU:
HCPL-0454-000E
Order No.:
68S3559
Manufacturer SKU:
SFH636
Order No.:
68S3666
Manufacturer SKU:
SFH6316-T
Order No.:
68S3674
Manufacturer SKU:
SFH6345
Order No.:
69S3292
Manufacturer SKU:
6N136
Order No.:
69S3300
Manufacturer SKU:
6N138
Order No.:
69S3350
Manufacturer SKU:
6N139-L
Order No.:
69S3255
Manufacturer SKU:
4N46-000E
Order No.:
17S6614
Manufacturer SKU:
BRT13H
Order No.:
17S7649
Manufacturer SKU:
SFH1690AT
Order No.:
68S3661
Manufacturer SKU:
SFH6286-4T
Order No.:
69S2802
Manufacturer SKU:
VO617A-3X017T
Order No.:
69S2805
Manufacturer SKU:
VO618A-3X017T
Order No.:
66S8289
Manufacturer SKU:
IL213A-T
Order No.:
66S278
Manufacturer SKU:
LTV-827
Order No.:
68S3526
Manufacturer SKU:
SFH615-2
Order No.:
66S8510
Manufacturer SKU:
ILQ30
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.