Hello.
Have anyone had the field output of WS500 fail? Spesific the V1.0 board.
Of so, what was the fix?
Field output at 100% gives an steady 11V out unloaded (13.2V in), but when you put some load to it it goes to 0V.
Thanks.
Thanks.
I have seen that a few times. I recall Bill talking about beefing up the circuit in the next version. If there is not any PCB damage and you have a surface mount soldering kit you may be able to swap out the components. Bill at Wakespeed may be able to help you identify what needs to be changed. I may even have a spare 1.0 board around the shop I could send you if you cover the shipping.
Turned out to be component U5 (IRS21867), Gate Driver.
$2 fix, now it works again.
