Order No.:
66S8310
Manufacturer SKU:
IL300
Order No.:
66S8310
Manufacturer SKU:
IL300
Order No.:
68S3666
Manufacturer SKU:
SFH6316-T
Order No.:
69S3905
Manufacturer SKU:
TLP118(TPL,E(T
Order No.:
66S435
Manufacturer SKU:
HCPL-0454-000E
Order No.:
69S3292
Manufacturer SKU:
6N136
Order No.:
68S3559
Manufacturer SKU:
SFH636
Order No.:
68S3674
Manufacturer SKU:
SFH6345
Order No.:
68S3436
Manufacturer SKU:
SFH617A-4
Order No.:
69S2824
Manufacturer SKU:
VOS627A-2X001T
Order No.:
66S8345
Manufacturer SKU:
ILD213T
Order No.:
69S3000
Manufacturer SKU:
4N35
Order No.:
68S3730
Manufacturer SKU:
SFH6156-4T
Order No.:
68S1266
Manufacturer SKU:
LTV-817
Order No.:
68S3548
Manufacturer SKU:
SFH620A-3
Order No.:
69S2810
Manufacturer SKU:
VOL618A-3T
Order No.:
68S3410
Manufacturer SKU:
SFH600-3
Order No.:
69S2823
Manufacturer SKU:
VOS618A-X001T
Order No.:
68S3558
Manufacturer SKU:
SFH628A-4
Order No.:
69S2812
Manufacturer SKU:
VOS617A-3X001T
Order No.:
68S3610
Manufacturer SKU:
SFH608-4
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.