High Efficiency 72W External AC/DC Power Adapter
Emerson Network Power expanded its portfolio of AC/DC power adapters with the launch of a high efficiency 72W model. The AD72 power adapter features a universal 90-264V AC input and produces a single, fully regulated 16V DC output capable of delivering up to 4.5A continuously. It uses a high efficiency switch-mode design that complies with the Blue Angel requirement; it has a typical efficiency of 84 percent. The adapter is equipped with a 2-pin (type C8) IEC320 ac input receptacle and features an internal AC input fuse. The DC output is provided via a 6 ft (1.85m) cable fitted with a standard 2.1 mm right-angle barrel plug. The power adapters have a full load ambient operating temperature range of +5°C to +40°C without de-rating. The adapters are comprehensively protected against overvoltage, overpower and short-circuit conditions, with automatic recovery. They are equipped with an internal EMI filter and comply with the rigorous EN55022-B and FCC part 15 Level B EMC standards for conducted noise, and also meet applicable electromagnetic immunity standards, including EN61000-4-2 and -4 levels 2. The power adapters also carry a comprehensive set of safety approvals, including UL/CSA/NEMKO 60950-1.
Emerson Network Power
314-553-2000, www.emersonnetworkpower.com 
Product URL: www.powerconversion.com/products/cat.php?catID=57 .