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  1. Maglatron

    help with IR2110 chips

    so I took some reading of the two mounted coils coil 1: voltage open ended 13.43volts and then with resistor 20 ohm power resistor the amps with the clamp = 0.15amps did not measure the votage across the resistor coil 2: voltage open ended 18.19volts withe the 20ohm resistor amps with clamp...
  2. Maglatron

    help with IR2110 chips

    Mouted the coils again, didn't get chance to run it up or make new measurements though, thanks
  3. Maglatron

    help with IR2110 chips

    magnets stuck with super glue coils stuck with hot glue
  4. Maglatron

    help with IR2110 chips

    so might not get on the machine today, we'll see later! thanks
  5. Maglatron

    Comedy Thread

    A bit un-called for to be fair!
  6. Maglatron

    help with IR2110 chips

    funny you should suggest that because I did think of that myself but the coils would need to be rewound not too much of a problem just time !! thanks
  7. Maglatron

    help with IR2110 chips

    so it worked on one side but still snapped over on the other side so need to remount the coil again with the same gap as before not the best result but it's renderable! not good!
  8. Maglatron

    help with IR2110 chips

    stuck the rest of the pennies waiting for glue to dry will probably mount the wheel again tomorrow but could be tonight see what happens and how to night plays out, wish me luck! thanks
  9. Maglatron

    help with IR2110 chips

    the information matches up with what Mr Alec_t was saying about the coil : magnet ratio. On thier machine the optimum was 3 : 4 !!
  10. Maglatron

    help with IR2110 chips

    that is a very nice one!! yes a very nice read! thanks
  11. Maglatron

    help with IR2110 chips

    should be going to work on it soon I'll try get a couple of photo shots
  12. Maglatron

    help with IR2110 chips

    I just want to add that if I could move the coils closer, I would!! thanks
  13. Maglatron

    help with IR2110 chips

    blue is magnet, yellow is core of coil, red is pennies, grey is coil this is a top view and this image tries to explain that when moving the coil over to the magnet at some point the magnet is soo strong that you cannot hold it from spapping over to the magnet!! thanks, and thus the air gap is...
  14. Maglatron

    help with IR2110 chips

    so the penny will be extending the magnet power towards the coil as the air gap decreases, because of the penny, you have essentially just described the effect that I'm after! moving the coil towards the magnet or extending the magnet to the coil, both will have the same effect you are correct...
  15. Maglatron

    help with IR2110 chips

    I think the evidence is when you pick up a paper clip with a magnet you can pick up a large chain of paper clips much further than if you try to pick up the furthest one away without the chain, if you get what I'm saying, going back to when I was a kid when I used to play around with magnets! I...
  16. Maglatron

    help with IR2110 chips

    like I said, we will see! this is my theory!
  17. Maglatron

    help with IR2110 chips

    No evidence, just makes sence to me, also when mounting the coils, it's very difficult to move it over a couple of mm to the magnets without it snapping or jumping towards the magnet before the hot glue dries we will see! At the moment, the coils are as close as I could get them and stuck solid...
  18. Maglatron

    help with IR2110 chips

    heck I'm just going to stick them! didn't get chance to stick on the rest of the pennies last night, will be doing it today! may need an extra day to dry afterwards!
  19. Maglatron

    help with IR2110 chips

    nearly did, a few times!!! debating weather to stick them the other side as well but a layer of one instead of two (on the side I did, I doubled up to pennies) the gap was a bit larger, it's a gamble though because the gap isn't that big, it would definatly be a good result if it paid off and...
  20. Maglatron

    help with IR2110 chips

    UPDATE: so glued the pennies to the magnets on the wheel on one side, letting it set and go off overnight!! the magnets were extremely difficult to place, the pennies kept on wanting to go the the middle of the two magnets at a time, took an hour and fingers are all hard fromt the super glue I...
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