Hi all,

I use the IRMC2013 Board from IRF with a Pittman ELCOM SL bldc 3441.

The trouble starts after initializing the Board and starting the Pwm. Sometimes the Closed Loop control works fine, then after the next initialization the behavior is completly different (wrong rotation direction, high current consumption etc.). This Problem occurs randomly and it is not repeatable.
Does anybody else use this (or similar) board and/or having problems like that?

Please comment if anyone out there using the Board or Chip (IRMCK201)

MfG.
TH2013