Wall mount USB power adapter meets Medical EMC standards

25th May 2017
Source: TRUMPower
Posted By : Anna Flockett
Wall mount USB power adapter meets Medical EMC standards

Featuring its new 5V/2.4A TMW12 USB series of medical wall mount adapters, TRUMPower has designed them in black or white in colour, with a USB socket on the case or a moulded output cable with a DC plug. The switching power adapters feature 90-264VAC, 47 to 63Hz universal input in fixed or interchangeable AC plug configurations. There are four different types of AC wall plugs to meet worldwide requirements; US, EU, UK, and Australian.

The units have touch current of 100µA maximum. The 5V output power supply delivers 12W of continuous output power and comes with the built-in USB type A receptacle on the case as its standard. TRUMPower offers other connector options such as Mini USB type A and B, Micro USB type A and B, or barrel connectors and can also accommodate special requests. 

The wall mount adapters are protected against over voltage, over current, and short-circuit conditions. The units can withstand 4,000VAC from input to output (2 MOPP). They have a minimum efficiency of 83% at full load and can operate at an ambient temperature range of 0-40°C. MTBF is 300K hours minimum at full load, 25°C ambient, calculated per Telecordia SR-332

The TMW12 series is certified by UL/cUL, CB, TUV/GS to the latest medical standards, including UL/IEC/EN 60601-1 (Edition 3.1), IEC 62366:2007+A1, EN 62366:2008+A1, ANSI/AAMI ES 60601-1 (2012), CSA C22.2 No. 60601-1 (2014) and by CB to IEC/EN 60950-1 2nd edition ITE standards.

It also has PSE (J60950-1 and J55022) approvals. The power adapter meets IEC/EN 60601-1-2 4th edition medical EMC and immunity standards including EN 55011, CISPR 11, FCC class B (conducted and radiated emissions), EN 61000-3-2, EN 61000-3-3, EN 61000-4-2 (ESD at 15kV air and 8kV contact), EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11. The units are DOE/GEMS level VI and ErP stage II compliant.


You must be logged in to comment

Write a comment

No comments

Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

Girls in Tech | Catalyst | 2019
4th September 2019
United Kingdom The Brewery, London
DSEI 2019
10th September 2019
United Kingdom EXCEL, London
EMO Hannover 2019
16th September 2019
Germany Hannover
Women in Tech Festival 2019
17th September 2019
United Kingdom The Brewery, London
European Microwave Week 2019
29th September 2019
France Porte De Versailles Paris