Order No.:
66S406
Manufacturer SKU:
HCPL-0631-000E
Order No.:
66S406
Manufacturer SKU:
HCPL-0631-000E
Order No.:
69S3905
Manufacturer SKU:
TLP118(TPL,E(T
Order No.:
68S3436
Manufacturer SKU:
SFH617A-4
Order No.:
69S2824
Manufacturer SKU:
VOS627A-2X001T
Order No.:
69S2811
Manufacturer SKU:
VOS617A-2X001T
Order No.:
66S8295
Manufacturer SKU:
IL300-EF
Order No.:
68S3730
Manufacturer SKU:
SFH6156-4T
Order No.:
67S7310
Manufacturer SKU:
MOC3022M
Order No.:
67S6350
Manufacturer SKU:
MCT6
Order No.:
69S3255
Manufacturer SKU:
4N46-000E
Order No.:
66S8345
Manufacturer SKU:
ILD213T
Order No.:
69S2819
Manufacturer SKU:
VOS618A-2X001T
Order No.:
69S2806
Manufacturer SKU:
VO618A-4
Order No.:
65S4800
Manufacturer SKU:
CNY17-3
Order No.:
66S435
Manufacturer SKU:
HCPL-0454-000E
Order No.:
66S306
Manufacturer SKU:
LTV-845
Order No.:
68S5050
Manufacturer SKU:
TIL113M
Order No.:
66S8372
Manufacturer SKU:
ILQ1
Order No.:
68S3558
Manufacturer SKU:
SFH628A-4
Order No.:
68S3528
Manufacturer SKU:
SFH615A-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.