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  1. thomasxdddddd

    Unexpected result of IR2110 for the purpose of Class D amplifier

    Thank you for your reminder, I will double-check with my supervisor as he says all sources need to be in transient, but I think your view is more reasonable. I will come back to this issue tomorrow Also, thank you for the sharing of link, I will take my time looking at it
  2. thomasxdddddd

    Unexpected result of IR2110 for the purpose of Class D amplifier

    Thank you very much and sorry that I am not too familiar with the simulation software. I have just connected the LT1016 to the GND and named the node
  3. thomasxdddddd

    Unexpected result of IR2110 for the purpose of Class D amplifier

    Thank you for your reply, I have a looked into it again, shall I input 5 V as my VDD? I have tried, The inputs of IR2110(below) looks good, but the output(above) does not look too good.
  4. thomasxdddddd

    Unexpected result of IR2110 for the purpose of Class D amplifier

    Sorry, I have just attached the capture of the circuit, but the LTSpice file for simulation of it can be found within the google drive link above. What I get from the simulation is only as a flat voltage, not too sure if I have done wrong
  5. thomasxdddddd

    Unexpected result of IR2110 for the purpose of Class D amplifier

    I have tried a few IR2110 models but still cannot get the expected result. Would you mind giving a helping hand to see if there are some problems with the IR2110models or my connection is incorrect? The models can be found within the google drive...
  6. thomasxdddddd

    Error code for LTSpice

    i have got this, when I changed into the older 555 chips, may be the LMC555 chips on the forum is not complete
  7. thomasxdddddd

    Error code for LTSpice

    I believe the LMC555 chip within that library is a bit bug as when I switched into a normal 555 chip (NE555), it works and able to produce the "triangular wave" I also made some amendments toward the design, Would you guys giving me some feedback toward the new design. This design is about a...
  8. thomasxdddddd

    Error code for LTSpice

    Yes, I am trying to simulate a class D amplifier, but not too sure how to solve this error:(
  9. thomasxdddddd

    Error code for LTSpice

    I am using the "LTspiceXVII_2019Jan29.zip" in the second link!
  10. thomasxdddddd

    Error code for LTSpice

    I am trying to run the simulation, but there is an error code shown as attachment. The .asc file is also attached. Can anyone teach me how to get rid of it?
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