Medical and industry standard power supplies
Mornsun’s LOF series of very high power density, open frame ac-dc converters now include the two latest series of medically approved models, the LOF450 and LOF550. They are available from Relec Electronics in industry standard packages.
The latest additions to the well-established LOF series continue its thermal design excellence for low cost, reliable ac-dc converters which meet the latest regulatory standards and which are available on very short lead times.
The new LOF450 series has a universal AC input (90 – 264Vac) and at the same time accept 127 – 373Vdc input, with output ranging from 12-48V.
The 450W ac-dc converters operate at -40°C to 70°C and have dimensions of 127 x 76.2 x 38.5mm (5.0 x 3.0 x 1.5”) for use in confined spaces.
Models in the 550W LOF550 series have the same universal input and output ranges and temperature range. Dimensions are 127 x 76.2 x 38.5mm (5.0 x 3.0 x 1.6″)
Both the LOF450 and LOF550 series have double or reinforced insulation and offer excellent EMC and safety performance. In addition to meeting IEC/EN/UL62368, GB4943, IEC/EN60335, IEC/EN61558, IEC/EN/ES60601, they are EN60601 2xMOPP and UL/EN62368-1-approved.
Target applications are industrial, LED, street lighting control, electricity, security, telecommunications, ‘smart home’ and medical environments.
The open frame models in both series are also available as perforated case (-C) or perforated case with integrated fan (-CF) models.