CUS250M-28

CUS250M-28 is a CUS250M series AC to DC power supply. It is packaged in the industry standard 2x4” footprint. The series can deliver 250W with forced air or conduction cooling in ambient temperatures of up to 45°C. With Medical & ITE certifications, the unit can be used in both Class I & Class II (no ground wire) applications, and meets Class B conducted and radiated EMI with generous margins. Input voltage range includes operation down to 80VAC. Certified by IEC/ES/EN60601-1, IEC/UL/EN62368-1, 60950-1. Compliant to IEC/EN60335-1 (5) and IEC/EN61010-1.

• 28V nominal output voltage, 11.4V fan supply voltage
• 28V to 30.8V output adjustment range
• 8.92A maximum current (forced air)
• Medical certifications (2 x MOPP), suitable for B and BF type medical equipment
• Class B conducted and radiated EMI with significant margins
• EN60335-1 compliant, suitable for household and similar electrical appliances
• Quiet operation, suitable for high ambient temperature environments
• Open frame (with integral baseplate), JST connectors, dual fuses
• 5 years warranty