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  1. Maglatron

    help with IR2110 chips

    yeah I looked in documents there isn't anything there to do with ltspice, look!
  2. Maglatron

    help with IR2110 chips

    I think this is the directory what do I do from here?
  3. Maglatron

    help with IR2110 chips

    Thank you lots also there is no folders called ltspiceIV or ltspiceXVII but I am using version 17 http://bordodynov.ltwiki.org/ is this http://bordodynov.ltwiki.org/standard.mos.XVII.txt what I need? not clear on the instruction to be honest.
  4. Maglatron

    help with IR2110 chips

    Thanks but the internet I'm on won't let me to the download links, could you download them for me and put them in a zip to share them with me I would appretiate it, thanks
  5. Maglatron

    help with IR2110 chips

    I overwritten it and lost components so I run the update components and reset it back to where it was at but however I still think that the files provided will come in really usefull if I add them properly please let me know how step by step I do not mean to be ignorant it's probably right in...
  6. Maglatron

    help with IR2110 chips

    thats really helpful how do I install the extra parts please ? ok nevermind i got it Do I overwrite
  7. Maglatron

    help with IR2110 chips

    what do you think?
  8. Maglatron

    help with IR2110 chips

    ok cool i read a graph but nevermind I will set the logic inputs to 5v. so I saw a guy on youtube that used what looked like a mosfet but he said something like voltage regulator not sure if that was the exact term but I would like to use one so that i can power the 5v vdd with the 12v line...
  9. Maglatron

    help with IR2110 chips

    ohh yeah I get it! So cool! can I get a screen shot of changing the labels of the waves in the simulator? struggling to understand. also, I want a list of the pieces next to the schematic, I bet its easy but everything is when you know how. so I did what you said with the vdd of 5v and the...
  10. Maglatron

    help with IR2110 chips

    so still can't find the label option but the red = pulse1 blue = anti-phase pulse2 green equals higher voltage side of the transformer (output) why is there ringing on the green?
  11. Maglatron

    help with IR2110 chips

    So as you know I'm new to this. Which parts of the circuit do I need to be concentrating on? what can I optimise? what should I optimise? Is this circuit as it is now sufficient to build?
  12. Maglatron

    help with IR2110 chips

    There is spurious oscillation showing. Probably due to some inductive effect feeding back to the gate drive. how do I address that? There is a Mirror tool near the right end of the toolbar (use the Move tool first). I did not know that you had to move first. If you'd used the Label net tool...
  13. Maglatron

    help with IR2110 chips

    what do you think about the anti-phase
  14. Maglatron

    help with IR2110 chips

    enough dead time?
  15. Maglatron

    help with IR2110 chips

    actually I think it may be wrong have a look and see what you think
  16. Maglatron

    help with IR2110 chips

    so this looks good I think red is 230v ac and green and blue are the signals from the H-bridge.
  17. Maglatron

    help with IR2110 chips

    vrockdest, any reason for the quote?
  18. Maglatron

    help with IR2110 chips

    Is there a way to list the components on the schematic in a list going down and lined up virtically one below the other? and also been reading I want the voltage to ony drop 5% ie if the voltage starts at 245v it can drop 12.25v to 232.75 not 190v acctually I think I'm on about the bootstrap...
  19. Maglatron

    help with IR2110 chips

    figured it! is this the correct wave form for the signals from the H-bridge. I think it's looking better now
  20. Maglatron

    help with IR2110 chips

    this might sound stupid but i cant find the directorys ltspice/sub or ltspice/asy anywhere on my computer!
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