CUI's EMSA series external ac-dc power supplies feature interchangeable ac blades and a suite of international safety approvals, making them ideally suited for applications intended for the global marketplace. Utilizing the latest in green power technology, the EMSA family is designed to meet or exceed existing international energy efficiency standards, including International Efficiency Level V, US EISA 2007, and the European Union's ErP II regulation. As a complement to this versatile series, CUI also offers a diverse range of fixed blade wall plug and desktop configurations ranging from 5~250 W.

Features
  • Regulated output voltages
  • Meets CEC level V efficiency
  • Complies with EISA regulations

  • Complies with ErP II regulations
  • Over voltage and short circuit protections
  • No load Power Consumption < 0.3 W

Interchangeable AC Blade Power Adapters

Power Voltage Options
(VDC)
Safety Marks Efficiency Level Datasheet Buy Now
5 W Series 5 UL, cUL, GS, RCM, CCC, CE V Datasheet Buy Now
6 W Series 5, 9, 12, 15 UL, cUL, GS, RCM, CCC, CE V Datasheet Buy Now
15 W Medical Series 5, 12, 15, 24 UL, cUL, GS, RCM, CCC, CE V Datasheet Buy Now
18 W Series 5, 6, 9, 12, 15, 18, 20, 24 UL, cUL, GS, RCM, CCC, CE V Datasheet Buy Now
30 W Medical Series 5, 9, 12, 15, 18, 24 UL, cUL, GS, RCM, CCC, CE V Datasheet Buy Now
30 W Series 12, 20, 24 UL, cUL, GS, RCM, CCC,CE V Datasheet Buy Now
40 W Series 12, 20, 24 UL, cUL, GS, RCM, CCC, CE V Datasheet Buy Now

Wall-Plug Power Adapters

Power Voltage Options (VDC) Safety Marks Efficiency Level Datasheet Buy Now
5 W USB Series – North America 5 UL/cUL, PSE V Datasheet Buy Now
5 W USB Series – Europe 5 LPS, TUV V Datasheet Buy Now
6 W Series – North America 3, 4.5, 5, 6, 9,
12, 15, 18, 24
UL, cUL V Datasheet Buy Now
6 W Series – Europe 5, 12 GS, CE V Datasheet Buy Now
6W Series – UK 5, 12 TUV-BS, CE V Datasheet Buy Now
12 W Series – North America 5, 6, 9, 12 UL, cUL V Datasheet Buy Now
12 W Series – Europe 5, 12 GS, CE V Datasheet Buy Now
12 W Series – UK 5, 12 TUV-BS, CE V Datasheet Buy Now
18 W Series – Europe 12 GS, CE V Datasheet Buy Now
18 W Series – UK 12 TUV-BS, CE V Datasheet Buy Now
20 W Series – North America 5 PSE, UL/cUL V Datasheet Buy Now
24 W Series – North America 12, 15, 24 UL, cUL V Datasheet Buy Now

Desktop Power Adapters

Power Voltage Options
(VDC)
Safety Marks AC Inlet Efficiency Level Datasheet Buy Now
12 W Series 5, 6, 9, 12, 15, 18, 24 UL, cUL, GS, CE C8 V Datasheet Buy Now
18 W Series 5, 6, 12, 15 UL, cUL, GS, CE C8, C14 V Datasheet Buy Now
30 W Medical Series 5, 9, 12, 15, 18, 24 UL, cUL, TUV, CE C8 V Datasheet Buy Now
40 W Series 12, 19, 20, 24, 48 UL, cUL, GS, CE C8, C14 V Datasheet Buy Now
60 W Series 12, 19, 24, 48 UL, cUL, GS, CE C8, C14 V Datasheet Buy Now
60 W Medical Series 12, 15, 18, 24, 36, 48 UL, cUL, TUV, CE C8 V Datasheet Buy Now
100 W Series 12, 16, 19, 24, 36, 48 UL/cUL, TUV C14 V Datasheet Buy Now
110 W Medical Series 12, 13.5, 15, 19, 20, 24 UL, cUL, TUV, CE C14 V Datasheet Buy Now
150 W Series 12, 16, 19, 24, 36, 48 UL/cUL, TUV C14 V Datasheet Buy Now
200 W Medical Series 12, 16, 19, 20, 24, 36, 48 UL, cUL, TUV, CE C14 V Datasheet Buy Now
250 W Medical Series 12, 16, 19, 20, 24, 36, 48 UL, cUL, TUV, CE C14 V Datasheet Buy Now