>> Application Background
         1 The thunderstorm weather frequently happened in now times
         2 CATV/ Satellite /Terrestrial RF is outdoor and easy to be struck by lightning
         3 Vulnerable to electromagnetic environment interference 

      >> Application
         1 Set top box

      >> Protection Circuit Diagram

     >> PulseTake Protection Device
        1 GDT: PWF231N
        2 TVS: PT3C081L

Copyright © PulseTake Devices Limited ICP No. 868686868