Monday, May 21, 2018
Publication Date: 03/1/2009
Archive >  March 2009 Issue >  New Products > 

Emerson Expands Mini-USB Power Adapters
Mini-USB power adapters.
Carlsbad, CA — Emerson Network Power has expanded its line of DCH3 series wall-mount AC-DC power adapters with the addition of four new models (DCH3-050XX-004) that are equipped with cableless outputs to support interchangeable USB to Mini/Micro-USB 2.0 output cables. These compact power adapters have a slim form factor and are intended for charging portable consumer electronic devices.

The AC-DC power adapters have universal 100 to 254VAC inputs offered in four models (US, EU, UK and recently introduced AU models), each configured with different input plugs to suit the region of the world in which they are intended to be used. All four power adapters generate a regulated 5V output with a power capability of 3 watts and meet rigorous Energy Star Level IV efficiency standards. The adapters offer comprehensive protection against overvoltage and short-circuit conditions, as well as built-in EMI filtering and extensive safety approvals including UL/cUL60950-1 and EN60950-1 VDE. The flexible power adapter series also supports a wide range of ambient operating temperatures from 0 to 45°C, ground leakage maximum current of 10µA and provide constant voltage/current output. Applications include most portable consumer electronic devices, such as PDAs, digital cameras and mobile phones, that require a 5VDC power supply and use Mini-USB connectors for their input.

Contact: Emerson, P.O. Box 4100, St. Louis, MO 63136-8506 314-553-2000 Web: or

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