500W Medical Grade Power Supply from SynQor

15th August 2008

SynQor

ES Admin

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SynQor has introduced the ACuQor AQ0500M series of off line Power Supplies which packs 500W of useable power into just 3.5 x 5.25 x 1.63in. Single outputs of 48V, 36V, 24V or 12V are available to facilitate the use of Distributed Power Architectures and battery backup, and to directly drive components such as fans, motors, pumps, lamps and actuators.

The AcuQor family operates over a universal input range of 85-264Vrms and 47-63Hz making it suitable for World-Wide deployment. Through the use of SynQor’s “QorCool” thermal conduction techniques, full output power is available when attached to a cold plate maintained at 50oC. It has a transient power rating of 700W for up to 15 seconds. Active Power Factor Correction is incorporated to a level >0.98 enabling compliance with IEC/EN61000-3-2. Both Line and Neutral are internally fused.

The AQ0500M series includes versions designed for both BF (direct patient contact) and CF (direct cardiac contact) applications in accordance with UL/EN60601-1. Input Earth Leakage Current and type BF/CF Patient Leakage Current are well below the requirements of the standard at <125uA and 2uA respectively. There is also the option of ordering defibrillation rated models that incorporate the minimum output to protective earth creepage & clearance distances and withstand the defibrillator pulse test guidelines of UL/EN60601-1. Conducted noise emissions are below Level B limits of EN55011/55022, FCC part 15.

A 5V “always on” standby power output, DC power good signal, AC power good signal, remote enable input, and a fan status output function are standard. Over current, over voltage and over temperature protection with auto recovery is also built into the unit. The operating temperature range is 0 to +70oC.

An industrial grade version is also available for those applications where size, weight, efficiency and reliability are essential.