understanding of principles of AC and DC power, various AC and DC supply circuit components 2+ years of field service repair... and customer service with UPS (Uninterruptible power supply (UPS) systems, power distribution and switchgear, seamless automatic...
understanding of principles of AC and DC power, various AC and DC supply circuit components 2+ years of field service repair... and customer service with UPS (Uninterruptible power supply (UPS) systems, power distribution and switchgear, seamless automatic...