LOF AC-DC Converter series from Fidus Power extends to 750W with the most power dense 3x5” footprint on the market

The affordable, available, chassis mount LOF AC-DC power supplies push the power density of a 3x5” footprint to a record 29.59W/in3 with 25CFM and up to 17.75W/in3 (450W) in natural convection.

The LOF750 covers many industries’ power requirements, not only the standard ‘62368-1 ITAV applications, but also ‘60601-1 medical and ‘60335-1 home appliance equipment. Units offer both fan and convection ratings in open frame format with covered variants to follow next year. They offer the additional functionality associated at these powers; Remote on off, Remote sense, 5V/0.6-1A standby and Power good, all in a 1.69” low profile.

LOF AC-DC Converter series from Fidus Power extends to 750W with the most power dense 3x5” footprint on the market

All units operate on universal AC supply (90-264VAC) and in environments from -40 to 70°C for worldwide use. The series offers efficiency up to 95%, fantastic power factor correction conforming to both EN61000-3-2 Class A and D and all units come complete with a suite of protections; short circuit, over current, over voltage and over temperature. All units in a class I installation (with PE) pass level B EN55032 and EN55011 limits for conducted and radiated emission with superior EN60601-1-2 medical immunity. Class II installations (without earth) will be catered for in future developments.

The 7 voltage variants from 12V to 54V all have output adjust, catering from down to 11.4V to 56.7V. The output has 1x MOPP from ground and 2x MOPP from the mains, in conjunction with their earth leakage make the units suitable for body floating (BF) rated applied parts.

Fidus power is here to assist you in transition to an alternative or with a new design that the LOF can be considered for. Please contact us to assess alternatives and arrange thermal or EMC due diligence in the change process to keep your design moving.

If you have an application that the LOF 750 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.

LOF750 information

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