Order No.:
69S3955
Manufacturer SKU:
TLP293-4(TP,E(T
Order No.:
69S3955
Manufacturer SKU:
TLP293-4(TP,E(T
Order No.:
66S435
Manufacturer SKU:
HCPL-0454-000E
Order No.:
66S8289
Manufacturer SKU:
IL213A-T
Order No.:
66S184
Manufacturer SKU:
LTV-8141M
Order No.:
68S3186
Manufacturer SKU:
SFH6106-4T
Order No.:
68S3430
Manufacturer SKU:
SFH617A-2
Order No.:
68S3559
Manufacturer SKU:
SFH636
Order No.:
68S3185
Manufacturer SKU:
SFH6106-2T
Order No.:
66S7938
Manufacturer SKU:
H11G2M
Order No.:
17S6614
Manufacturer SKU:
BRT13H
Order No.:
65S5665
Manufacturer SKU:
CNY74-4H
Order No.:
66S8510
Manufacturer SKU:
ILQ30
Order No.:
68S3542
Manufacturer SKU:
SFH618A-3
Order No.:
69S3300
Manufacturer SKU:
6N138
Order No.:
65S4850
Manufacturer SKU:
CNY17-4
Order No.:
66S8347
Manufacturer SKU:
ILD217-T
Order No.:
69S3292
Manufacturer SKU:
6N136
Order No.:
65S4754
Manufacturer SKU:
CNY17F-2
Order No.:
68S3515
Manufacturer SKU:
SFH610A-3
Order No.:
68S3558
Manufacturer SKU:
SFH628A-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.