Timeline for What could be the reason for failure in using a single-phase full-bridge square wave inverter to drive a coil for wireless charging?
Current License: CC BY-SA 3.0
4 events
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| Jul 4, 2016 at 16:11 | comment | added | K. Man | I just reviewed on some information about MOSFETs and figured out this point. I have forgot about this before. I am sorry for not double checking it before asking and thank you again for your help! | |
| Jul 4, 2016 at 2:00 | comment | added | K. Man | Anyway, thank you so much for your opinions and information! I would find and include a suitable driver to improve the performance. | |
| Jul 4, 2016 at 1:46 | comment | added | K. Man | Thank you very much for your answer! But I don't understand why the gate voltage needs to be higher than the source. I just found that in my circuit, when one of the MOSFETs in a leg is turned off before the other one is turned on, the middle connection of the two MOSFETs seem to be at unknown potential. Is this the reason? Or is it because of the design of the MOSFETs? Thank you. | |
| Jun 27, 2016 at 18:15 | history | answered | John Birckhead | CC BY-SA 3.0 |