ABSOPULSE PFH 53TF Series ac/dc switching power supplies deliver up to 400W output power from a compact 4.5 x 5.3 x 10.3in enclosure. Units employ a power factor corrected input and a following half-bridge stage to convert the universal ac-input voltage (95V to 264Vac) to 110Vdc, 125Vdc or 150Vdc output with fan cooling. dc-input versions are also available. The isolated, floating outputs can be grounded to either terminal, so that the unit can be used in either positive or negative grounded systems, or left floating. Alternatively, several units can be connected in series for higher voltage.
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