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isolated diode for power line communication

Peter Han1
Intellectual 1020 points
Other Parts Discussed in Thread: AFE031

hi team,

my want to develop a DC PLC(Power line communication) system to delivery power and data signal simultaneous.

The line voltage is 18V and line current is 3A.

 

I think maybe we could use an isolated OPAMP+ coupled inductor to achieve this function.

Do you have any idea about this application ?

  • 0
    TI__Guru* 93105 points

    Hi Peter,

    The AFE031 is a complete PLC solution that is usable with dc, or ac, power line systems. Have a look at the datasheet and see if it will do what you are considering accomplishing:

    Regards, Thomas

    PA - Linear Applications Engineering