160W High Power Density Switcher From Gresham

11th December 2008

ES Admin

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Gresham Power Electronics has announced the release of its HD160 series of high power density AC to DC switch-mode power supplies. The HD160 series deliver up to 160W, approximately twice the power currently available in the industry standard 51 x 102mm (2 x 4in) footprint. These power supplies are ideally suited for low profile, 1U High, applications as their height is only 27mm (1.06in).

The HD160 series utilises the latest design technologies and advanced switching topologies to deliver operational efficiencies up to 90% with a power density exceeding 18W/in3, setting the standard for low and medium range power products.

These single-output power supplies offer nominal output voltages of 5, 12, 24 and 48VDC. Other standard features include universal AC Input (85 to 264VAC), active Power Factor Correction (EN61000-3-2 Class D Compliant) and protection against over-temperature, over-current and over-voltage conditions. Safety Agency Approvals include, Information Technology Equipment (ITE), UL/cUL60950-1 / EN60950-1, Medical (UL/cUL 60601-1 / EN60601-1) and all models are CE marked (LVD) and conform to FCC / EN55022 Level B Emission Standards. The HD160 Series offers reliable performance, high MTBF and is ROHS compliant.

Jake Moir, Managing Director of Gresham Power comments, “We are excited to be able to offer our customers such high power conversion density in one of the smallest footprints in the industry. This will benefit our customer’s systems by reducing the space required for power conversion, allowing them to increase the functionality of their own products.”

The HD160 series is ideal for a wide range of applications including, bulk power front-ends for distributed power architecture (DPA or IBA) in Telecom, Industrial, Military COTS, Medical and Scientific Instrumentation.