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Recent content by mikemara

  1. M

    Trying to design a switch with BCM53134

    I saw this datasheet already. Nothing relevant.
  2. M

    Trying to design a switch with BCM53134

    Dear friends,. I am trying to design a switch using Broadcom's BCM53134.Unfortunately I can't find any hardware reference. No information, No example. How can I move forward with this? Thank you!
  3. M

    Simulate electric discharge circuit

    Look what I found : http://ltwiki.org/index.php5?title=Adventures_with_Analog It works with LTspice. I have installed the program and simulated the circuit (spark_gap and spark_ignition) but I still can't understand where they got thier parameters from.
  4. M

    Simulate electric discharge circuit

    From one view point this electric discharge is required in my system and from other viewpoint point this discharge is tripping other electronics. I really want to see what frequencies are created due to this discharge and then build a filter. Are you familiar with Mayr simulink model ( I need to...
  5. M

    Simulate electric discharge circuit

    I am seeking for a better model then just a switch since I want to perform spectral analysis. thanx.
  6. M

    Simulate electric discharge circuit

    Seems like a great simulator but I am intrested in the model too.
  7. M

    Simulate electric discharge circuit

    Hello friends. My name is Mike and I am electrical engineering student. I want to simulate an electric discharge circuit. I am using Simulink. I figured out that Mayr's model is the most accurate model for simulating electrical discharge (If you know something better please let me know). I found...
  8. M

    Moc3020/3022/3021 is not working in orcad simlation

    Guys , can any one tell me how to simulate any optotriac in orcad? I can't make any one of them to work. example?
  9. M

    Moc3020/3022/3021 is not working in orcad simlation

    I want to simulate the following circuit(photo is added): this moc doesn't want to work and I don't know why. It always tells me about this ISO....what is it? ERROR(ORPSIM-15108): Subcircuit MOC3022 used by X_ISO1 is undefined
  10. M

    [Moved] Refrernce Frame Theory

    Can someone explain to me why it's working!?!?! (Added photo). Taken from : https://www.powershow.com/view/b4c48-ZWU1M/Lecture_26_ECE743_powerpoint_ppt_presentation
  11. M

    Matlab Asynchronous Machine Model

    It can't be that none here can give me a hint. Guys , I really need help :(
  12. M

    Matlab Asynchronous Machine Model

    Hello , I am an electrical engineering student and I want to simulate an asynchronous machine (motor) in Matlab (https://www.mathworks.com/help/physmod/sps/powersys/ref/asynchronousmachine.html;jsessionid=9053f5e77b24906f710656623755) The equaivalent electric circuit that is presented there...
  13. M

    Choose a circuit breaker.

    Hello , I am an electrical engineering student (power electronics). I am seeking for a tutorial or a book about circuit breakers. A book that will tell me how they working (the exact physics inside) and also how to choose a circuit breaker according to given short circuit(Magnetic) and nominal...
  14. M

    Trace out swimmers performance

    Hello. I am a swimming coach and an electrical engineering student. That is my question: At swimming workouts we (coaches) having hard time to trace out swimmers performance. Now days we have only the stopwatch. Old stop watch is good but it cannot track where the swimmer goes slow – it shows...
  15. M

    Questions about complement r-1 and complemet r

    may be this will help you recall what I am talking about http://en.wikipedia.org/wiki/Two's_complement Added after 1 minutes: May be this will help you recall what I am about http://en.wikipedia.org/wiki/Two's_complement Added after 1 minutes: http://en.wikipedia.org/wiki/Two's_complement

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