Product Description

Product Description
Analog Linear Optical Coupling is photoelectric component by ting the different current to control the changes of resistance. It makes use of CdS and LED semi-conductor with rigorous selection, aging and test.

The product is widely used by current control and pure resistance with non-polarity output.Our company own the patent of manufacturing and the patent number is ZL*******4.3.

Product Feature
Pure resistor and non-polarity output . Wide range of analog linear resistance, the low “on” resistance, high “off” resistance. Simple circuit configuration suitable for DC and AC use. Input to output isolation, and low distortion coupling. Encapsulation with PPO high-temperature resistant material.

Product Specification/Models
linear analog optical coupling LCR***3

Application
acoustic calibration audio and video equipment volume control