Product Name: Optocoupler Tester Kit

Product model: TJ-56-612

Working voltage: DC5V

Circuit board size: 45 * 40mm

Description:

Optocouplers, also known as optocouplers, are commonly used electronic components that are difficult to test with ordinary instruments. If a optocoupler with quality issues is installed in the circuit, it will cause the circuit to not work properly and it will be troublesome to replace it. Using this circuit, insert the optocoupler into the test stand, and after powering on, the LED flashes to indicate that the optocoupler is in good condition.

Package Included:

Circuit diagram: