Commutator motor fails on startup

Tech Note: TN0212
Product: AC32
Version: < 2000
Date Added: 2006-09-11


Because the voltage supplied to the commutator motor was marginal for initial startup, some commutators could fail to move on startup.


The motor drive circuit has been redesigned to ensure ~4.0 V supplied to motor. (ECN 6601)


If you experience this problem, contact TDT for an RMA to upgrade your current module.