2CH Optocoupler PC817 2 Channel Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

Description Driving Port Signal Voltage: 3.6-24V; Output Port Voltage Port: 3.6-30V Can realize 3.3V or 5V to control the interface of 3.6-30V voltage . After the control terminal is turned on, the controlled terminal will also be turned on. Photoelectric isolation has strong anti-interference ability. Can drive big behindPower triodes, MOS tubes, etc., where high voltage driving is required, can also directly drive low power 24V relays. If it is a pulse signal, please note that the limit of 817 is below 4KHZ. If the control signal is greater than 4KHZ, please do not use this module, it will not work properly. Through the jumper cap can achieve whether the output is high potential output or low output.The 2th and 817 on the board are independent, which can realize simultaneous control of different voltages, etc.   Worldwide Shipping:We will ship your items 1-10 BUSINESS days after your payment is cleared. In general,it will takes 15-20 working days from Greece to USA,UK,Canada,Australia or other countries. If you don’t receive your items OVER 30 days,please contact us.Refund:If you are not satisfied with our products,we will resend or refund your full money.Customers Support:If you need help about the installation or any information please do not hesitate to contact us through the contact form page.