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The EOS Power MWLC550-1048 is an open-frame AC/DC converter with a 48V output voltage and a maximum output power of 250W under convection cooling, or up to 550W with forced air.
This power supply operates with universal input voltage (90-264 VAC) and boasts efficiencies up to 92%. It is designed for medical applications and meets EN60601-1 3rd Edition and EN60601-1-2 4th Edition standards, with Medical (BF) Safety Approvals.
The unit features a compact form factor of 5 x 3 x 1.5 inches, making it suitable for chassis mounting. Key electrical specifications include adjustable output voltage (+/-3%), line regulation of +/-0.5%, and load regulation of +/-1%. It also includes over-current, over-voltage, and short-circuit protection with hiccup mode and auto-recovery.
With an operating temperature range of -40°C to 70°C, the MWLC550-1048 is built for demanding environments. It also includes features like Power Factor Correction (PFC) and a thermal shut-down feature for enhanced reliability.
The MWLC550-1048 provides a nominal 48V output at 250W.
The universal input range is 90-264 VAC.
The operating temperature range is -40°C to 70°C with derating.
The typical efficiency is 92% at 230VAC full load.
It uses a chassis mount design and is an open frame type.
It is approved by CB, CE, cUL, NEMKO, and UL.
The input-to-output isolation is 4000 VAC for medical applications.