Reject opto-coupler, these a few interesting does the solution understand?
[introduction] to electric segregation power source, you must decide electric segregation controller IC will guide in primary or sub which one aspect of the matter, if it is located in sub end, must offer pair of primary end through electric segregation the control of mains switch. Generally speaking, no matter be the controller of the controller of primary end or sub end, need to be able to negotiate the way that electric segregation has signal is transmitted in two…