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The XP Power MFA350PS24-SEF is an enclosed AC-DC converter designed for commercial and ITE applications. It delivers a nominal 24V output with a maximum power of 350W (361W with forced air cooling). The unit operates from a universal input range of 85 to 264 VAC at 47-63 Hz.
Key electrical specifications include a typical efficiency of 88%, line regulation of ±0.5%, load regulation of ±1%, and ripple and noise of 1% pk-pk. Protection features include overvoltage (115-140% Vnom), overload (110-140% Inom, auto reset), continuous short circuit, and overtemperature protection (75°C threshold). The converter also features active current sharing for parallel operation, remote on/off control, and AC/DC OK signals.
Mechanically, the unit is enclosed with a chassis mount form factor. Dimensions are 208.3mm x 84.5mm x 44.5mm (8.20" x 3.33" x 1.75"). The operating temperature range is -10°C to 70°C with derating. No minimum load is required, and the unit includes an internal T6.3A/250V fuse for input protection.
85 to 264 VAC.
24 VDC nominal.
-10°C to 70°C with derating.
208.3mm x 84.5mm x 44.5mm (8.20" x 3.33" x 1.75").
88% at full load.
Overvoltage protection (115-140% Vnom), overload protection (110-140% Inom, auto reset), continuous short circuit protection, and overtemperature protection (75°C threshold).
Yes, it features active current sharing for parallel operation.