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| Emerson Network Power Launches High-Efficiency 24 Watt External AC-DC Power Adapters |
CARLSBAD, Calif - March 11, 2009 - Emerson Network Power, a business of Emerson and
the global leader in enabling Business-Critical Continuity™, today launched its new
high-efficiency external power adapter, the AD2412N3L (AD24). The 24 watt AD24 power
adapter is the latest addition to Emerson Network Power's rapidly-expanding portfolio of AC-DC
power solutions. The external adapter provides a flexible power solution with a compact
form-factor for a wide variety of portable and desktop applications including instrumentation,
telecommunications, test and measurement systems and computer peripherals.
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The AD24 freestanding AC-DC power adapter produces a fully regulated 12 volt output and
features a universal 90-264 Vac input, enabling the product's use anywhere in the world. The
adapter, which is available with a 3-pin (type C14) IEC320 AC input receptacle with a
safety-ground leakage current maximum of 250 ľA, delivers DC output via a fixed cable fitted
with a standard 2.5 mm (5.5 mm O.D.) barrel plug.
The adapter is designed to ensure high levels of efficiency (82 percent typical) and features
switching regulators for switched-mode operation to comply with Energy Star and Blue Angel
requirements. To increase operating flexibility, the AD24 power adapter can operate at full load
in a wide range of ambient temperatures without de-rating - from -5°C to +50°C - compared to
typical adapters. The adapter also features a built-in EMI filter and meets rigorous EN55022-B
and FCC part 15 Level B EMC standards for conducted noise.
The AD24's automatic recovery features protect the adapter against overvoltage and
overpower conditions. The adapter also meets K.21 surge certification and has a high
calculated MTBF of 850,000 full-load hours at 25°C ambient. In addition, the product has
achieved a best-in-class safety approval profile, including UL/CSA 60950-1, TUV
EN/IEC60950-1, CE Mark LVD & EMC and CCC certification.
Emerson Network Power's AD24 power adapters are available for immediate delivery. Standard
lead-time is stock to eight weeks and pricing starts at US$14.95 in OEM quantities.
For more
information, visit http://www.powerconversion.com/products/websheet/402/AD24.
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