Johannes, I see in the Rev 3 schematic you've added a small boost converter to raise the power supplied to the resolver excitation circuit to 15 V. Was there an issue with your original resolver circuit used with the Rev 1/2 boards, which was simply powered from the 12V power input?
Thanks.
Resolver Excitation Power Question
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ChazFisher
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johu
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Re: Resolver Excitation Power Question
Hi,
I wanted to be independent from the auxilary voltage, thats all. Now you can power the inverter from just 5V if you so wish and it runs. Also I changed voltage to 9.5V instead.
I wanted to be independent from the auxilary voltage, thats all. Now you can power the inverter from just 5V if you so wish and it runs. Also I changed voltage to 9.5V instead.
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ChazFisher
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- Location: Central Virginia, USA
Re: Resolver Excitation Power Question
Sounds good, thanks!
Chaz Fisher
Slowly creeping up on that e-motorcycle.
Slowly creeping up on that e-motorcycle.