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  1. pharaon

    Boost Car Radio Signal

    well some cars in my area get more radio FM stations than mine did i checked it with some friends car they got more channels so i wondered how to make my car radio able to receive such channels
  2. pharaon

    Boost Car Radio Signal

    the receiving signal for both am and FM is weak i want to strength it
  3. pharaon

    Boost Car Radio Signal

    is there any circuit that can boost the car radio signal?
  4. pharaon

    Need to know about this part

    yes we did..im trying to find a replacement for that part but i have problem for the available one's size
  5. pharaon

    Need to know about this part

    the issue is the 12 vdc that is avilable is way larger to fit in such the original one place
  6. pharaon

    Need to know about this part

    here's the photo that show all but if there's any electronic part rather than coils because i wont be able to find such small size so i wonder if there's an ic that do that same the Big capacitor is 2200 uf 16 v
  7. pharaon

    Need to know about this part

    i test it with analog multi meter and it didn't measure for one coil
  8. pharaon

    Need to know about this part

    Pc speaker
  9. pharaon

    Need to know about this part

    What is the output of it0092b Because it need to be replaced
  10. pharaon

    Basic adapter no output

    73's de Edd hope to know what do you think about that
  11. pharaon

    Basic adapter no output

    ok correct me if im wrong in this idea what will make the primary winding be overheating is more voltage than what it's design to work on so if i make sure the voltage and the current that is going to the AC side never exceed the coil specification then it wont get overheated.. so why don't i...
  12. pharaon

    help repair router..no respond for power

    What will happen if higher voltage than the zener diode capacity pass through it
  13. pharaon

    help repair router..no respond for power

    why zener diode wont be an over-voltage protection?
  14. pharaon

    help repair router..no respond for power

    you told me the opposite in your previous share so i think i put it in wrong way like this..the stripe side to the right which is the cathode the the ground side and the anode side to the left which is the power supply side should i reverse the position of it and make the stripe side to...
  15. pharaon

    Basic adapter no output

    the primary winding didn't fail..i don't know why that thermal fuse fails maybe overheat well i can't find thermal fuse in my area so i'm wondering what could be another good protection part to use rather than thermal fuse
  16. pharaon

    help repair router..no respond for power

    shouldn't the negative terminal with the strip be to the supply voltage side to now allow more than 18 v into the circuit
  17. pharaon

    Basic adapter no output

    i went to buy another one it's not available only ,temperature resistor i would like to know what ohm and what i should get the replacement resistor
  18. pharaon

    Basic adapter no output

    I open it found this white thing i think its the problem can any one tell me what is If i can't find similar part what would be a god replacement for it The numbers on it is 323 umi 1A 130C 250 V~K1 (ps)E jet
  19. pharaon

    Basic adapter no output

    The diodes are fine not shorted But no output What could be the reason
  20. pharaon

    help repair router..no respond for power

    Yes it work fine Dos it have to be 1k or can it be greater
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