ccmdr
100 W
Hello again all,
After my Adaptto randomly blew a FET I've been chasing down the cause. There are no cuts in insulation, no cuts, internal breaks or shorts to earth from phase/hall/temp etc... I suspect it was moisture/condensation in the motor, which has now been completely coated in Scotch 1603 used to protect works motors after a gasket failure.
So I'm now checking the inductance via 2nd hand el cheapo-ish inductance meter for £20. Most info out there is how or what inductance is, not what the max/min % variations between phases are.
This Cro V3 not QS has
1: 303uH
2: 300uH
3: 290uH
Does anyone more knowledgeable in the subject know if a >3% difference in inductance makes it harder for the controller to recognise? Even a point into a paper with the right info would be good, 'google powers' have failed .
Thinking of a Max-E when Allex re-stocks so don't want to blow up the Mini-E again to test if Max-E is safe to go on.
Cheers again for an insight into this guys.
After my Adaptto randomly blew a FET I've been chasing down the cause. There are no cuts in insulation, no cuts, internal breaks or shorts to earth from phase/hall/temp etc... I suspect it was moisture/condensation in the motor, which has now been completely coated in Scotch 1603 used to protect works motors after a gasket failure.
So I'm now checking the inductance via 2nd hand el cheapo-ish inductance meter for £20. Most info out there is how or what inductance is, not what the max/min % variations between phases are.
This Cro V3 not QS has
1: 303uH
2: 300uH
3: 290uH
Does anyone more knowledgeable in the subject know if a >3% difference in inductance makes it harder for the controller to recognise? Even a point into a paper with the right info would be good, 'google powers' have failed .
Thinking of a Max-E when Allex re-stocks so don't want to blow up the Mini-E again to test if Max-E is safe to go on.
Cheers again for an insight into this guys.