Shawn Harksen of Rockwell Automation stopped by to tell us about Allen-Bradley Switch Mode Power Supplies. In this video, Shawn talks about the 1606-XLP, 1606-XLE, and 1606-XLS product families. Bulletin 1606 switched mode power supplies meet most worldwide single and three-phase application requirements. These units are designed and manufactured to accept wide ranges of both AC and DC input voltages and are tested to meet global safety standards.