High Gain Stability Photocell Output Analog Linear Optocoupler WDYJ-1210 10.5x7.5mm For Motor Speed Control

 
High Gain Stability Photocell Output Analog Linear Optocoupler WDYJ-1210 10.5x7.5mm For Motor Speed Control
 
 
Features
 

Pure resistance material, Non-polar output
The simple circuit structure suitable for DC or AC applications
Good isolation between input and output, Low distortion coupling

______________________________________________________________________________ Download________

 
Structure Diagram:(unit:mm)
 

 
 
ABSOLUTE MAXIMUM RATINGS @ 25°C
 

 
 
ELECTRO-OPTICAL CHARCTERISTICS @ 25°C
 
LED

CELL

COUPLED

Description
 
Optocoupler is a device that is mainly made of LED & Photocell. It is also called opto-isolator, optical isolator, photocoupler. The input element is LED and output element is the photocell. When there is current is applied to the LED, the output photocell turns on. They work together to provide electrical isolation. That is, there is a short optical transmission path to transfer a signal between LED and Photocell, while keep them electrically isolated. 

 

Applications

Audio amplifier protection and control
Electric shielded isolation coupling
Communication transmission and Automatic control
Lights adjustment and Motor speed control
Industrial, Motor Drive & Control 

 
Main characteristic curve

 
Attention : Soldering pin recommended away from the bottom of optocoupler, soldering time should be as short as possible.