CUI’s 5 W and 10 W external power adapters have been designed to meet the current US DoE Level VI efficiency standards in addition to the proposed and more stringent EU CoC Tier 2 regulations. The SWI5-N and SWI10-N models are the ideal solution for the North American and Japanese markets, while the SWI5-E and SWI10-E models have been constructed for applications destined for Europe. Featuring no-load power consumption less than 0.075 W, a range of safety approvals, and EN55032 EMC compliance, these adapters will keep designs one step ahead of the ever-evolving regulatory landscape.