817 Optocoupler 4-channel voltage isolation board, voltage control adapter module, driver module, opto-isolation module 3.6-30V (shipped in a kraft paper box with an anti-static bag).

1、The jumper hat of the voltage control adapter module can realize the high potential or pull down output of the output port.

2、The onboard 4 channels 817 are independent, which can realize different voltage control at the same time.

3、This product has effective photoelectric isolation and strong anti interference ability.

4、It can drive high voltage driving applications such as high power transistors and MOS tubes, and also directly drive low power 24V relays.

5、If the voltage control adapter module is a pulse signal, please note that the limit of 817 is 4KHZ or less. 6、If the control signal is greater than 4KHZ, please do not use this module, otherwise it will not work normally.Item Type: Voltage Control Adapter Module

Material: Copper Clad Laminate

Drive Port Signal Voltage: 3.6-24V

Output Port Voltage Port: 3.6-30V

Center Distance of Mounting Hole: Approx.42x32mm/1.7x1.3in

1 x Voltage Control Adapter Module