LT3514 step-down followed by optocoupler
There is a project like this - after the DC24V is stepped down by LT3514 , it becomes DC 3.3V/5V/10V , and then each passes through an optocoupler to become an...
1. Problem statement Taking the current school computer system selection as an example, there are generally the following options: 1. System built with disk PC; 2. Network-based NC and WBT systems; 3....