The upgraded PFE-SA series of ac/dc full brick power modules target outdoor and liquid cooled power systems, addressing the need for fan-less applications in the industrial, COTS and communications markets. The new series achieves up to a 4% efficiency improvement (up to 91%) and has a five-year warranty.
Operating from a universal input of 85 to 265 Vac (47 to 63Hz), the PFE300SA and PFE500SA models are available with nominal outputs of 12, 28 and 48 Vdc (51 Vdc for the semi-regulated PFE700SA model). All the power modules deliver full power with an operating baseplate temperature range of -40° to +100°C (-40° to +85°C for the PFE500SA-12) in a 61 x 12.7 x 116.8-mm package. Additionally, over voltage, over current and over temperature protection is included.
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