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  1. ante1

    LM317 power supply trouble

    John, The input/output voltage difference is (28.9
  2. ante1

    Fluke 434 Power Analyzer and 400Hz 3-Phase Power

    Hi jawaking. 3-Phase 400Hz must be aircraft power you are dealing with?
  3. ante1

    Need help about power supply

    Hi NoOne, What to you want to do, I don
  4. ante1

    need information

    Hi nezan, What kind of info would that be?
  5. ante1

    LM317 power supply trouble

    Hi John, Does the regulator get hot? Can you post the circuit?
  6. ante1

    Increase range of RF Remote control!

    Hi Shahriar, You have to add a RF power amplifier to boost the output. But there might be some rules, which say you may not increase the power. You have to get your local regulations to find out which frequencies and the maximum power that
  7. ante1

    wind power

    Hi, Here you can find anything about windpower: http://www.scoraigwind.com/index.htm
  8. ante1

    LM317 power supply trouble

    Hi John, What is the voltage at the input of the 317? And at which output voltage do you have
  9. ante1

    New.....I need help on replacing a fuse, please.

    The power input on a tube radio is usually a multi voltage input transformer. And a transformer is an inductor so yes the frequency matters. I am just not sure how much! ???
  10. ante1

    Making an electric furnace.

    Alun, That
  11. ante1

    Making an electric furnace.

    Alun, Why to you think a picnic thermos flask is shiny inside? 8) The shiny side of a foil will reflect light and heat; this is why I want the shiny side inwards to keep the heat in the furnace. Light and heat are radiation just with different wavelengths. This is used in space to protect...
  12. ante1

    LC945P - datasheet

    Giuflex; You are spamming!
  13. ante1

    TV Box

    Talking to ourselves are we now? Well if you try to supply some more info about your box (make, model, type, and perhaps a picture) someone else might try answering your question.
  14. ante1

    help

    Don
  15. ante1

    Paint &electronics.

    I have to say; if you don
  16. ante1

    Making an electric furnace.

    Alun, Dazza; I would prefer to wrap the furnace with the kind of bandage you use for turbo exhaust manifolds (the kind you can touch at full working temperature) and on top of that you just might put some foil (shiny side inwards). This will save some energy and time for you. 8) BTW, I can see...
  17. ante1

    New.....I need help on replacing a fuse, please.

    Alun, Well I know what the frequency can do to some devices when it is the other way around. A transformer built for 60Hz can sometimes be overheated when run at 50Hz. And I know about the relationship between inductance and frequency. Some radio armatures that imported their rigs from the US...
  18. ante1

    New.....I need help on replacing a fuse, please.

    Hi Tube Fuse, Welcome to this forum. That
  19. ante1

    drag lights (christmas tree) pc board design

    Hi Stevie, What kind of power is available on the
  20. ante1

    Electronic Stethoscope 2

    Do you have a good reason for messing up like that, changing the topic name and doodling on? ???
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