300W Peak in 2x4” AC-DC Medical and ITE Power in Many Mechanical Formats
The PHM250 series of compact, high efficiency power supplies, can provide up to 250W fan cooled or 150W in convection continuously or a peak of 300W (3sec max). The peak capability of the unit lends itself to robotics (motor driving), printers, heaters or 5G communication applications. Offering a peak capability in a smaller package can save not only space but money not over specifying to the full constant power requirement.
The family comes in 3 mechanical forms to suit your installation requirements; Open frame: 2 x 4 x 1.23” Covered: 2.48 x 4.79 x 1.57” Internal fan: 2.48 x 4.79 x 2” External fan: 2.48 x 4.79 x 1.97”. All form factors are medically and ITE approved with the latest relevant standards for safety; EN/IEC/ES 60601-1, EN/IEC/UL 62368-1 and for EMC; EN55011, EN60601-1-2 or EN55032 respectively. They are all suitable for Body Floating (BF) applied medical part designs offering 2x MOPP from the mains and 1500VAC isolation from output to ground with low earth leakage.
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AC-DC POWER SUPPLIESThe units boast efficiencies up to 94% with excellent harmonic performance not only to class A but also the more stringent class D. They offer true universal power for global flexibility with no derating at low line, only from 90VAC and full power operation from -40 to 50°C and extended operation to 70°C at 50% power. There are 7 Output models from 12 to 48V, all complete with over voltage, over current, over temperature and short circuit protections.
If you have an application that the PHM250 series sounds suitable for and would like to evaluate a sample, please get in touch with your FiDUS Account Manager or call us on 01183 420730.