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Recent content by clicco89

  1. C

    Inverter design problem

    Hi, thank you all for the answers! I changed my circuit and code like this: Now it works, I added a level shifter and made inverter's controller asynchronous to use the arduino for other purposes also. Do you have any suggestion left?
  2. C

    Inverter design problem

    Hi, I'm trying to design an Inverter based on arduino, here's the schematic and the code: The problem is that, measuring the voltage right after Q1 and Q2, I get a strange graph as you can see in the first image, here's the graph I expected: My question is why do I get that? Sorry if I asked...
  3. C

    Need help in choosing right SCR

    So I would have to place a diode between battery + and gate's cathode?
  4. C

    Need help in choosing right SCR

    So you think this should work? https://docs-emea.rs-online.com/webdocs/0db2/0900766b80db29b7.pdf And how did you calculate that I^2t value?
  5. C

    Need help in choosing right SCR

    So, if I've understood, I could use the same 48v as a source for the gate and remove the 9v battery. Am I right?
  6. C

    Need help in choosing right SCR

    Sorry I'm new in electronics world, what do you mean by "reverse gate voltage"?
  7. C

    Need help in choosing right SCR

    Hi, I start this thread saying that this is my first post on this forum and that I'm not english so I could do some grammar mistakes. I'm working on a coil-gun, here's the circuit: The problem is that I am not able to choose the right thyrsitor, I've tried with a BT151-650R, but it died. I've...

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