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The Artesyn Embedded Power LCC250-12U-7PE is a 250-watt AC-DC power supply designed for enclosed, chassis mount applications. It delivers a single 12VDC output with a maximum current of 20.8A.
Key electrical specifications include a wide input voltage range of 90 to 264 VAC and efficiencies up to 91.5%. The unit features adjustable output voltage and current, differential remote sense, and user-selectable positive or negative logic for remote On/Off control. It meets EMI Class B standards and offers EN61000 immunity.
Designed for demanding environments, this power supply operates from -40°C to 85°C with derating and boasts an IP64 rating for protection against dust and water ingress. Its conduction-cooled or convection capabilities make it suitable for various indoor and outdoor applications, including ITE (Commercial) and medical equipment.
Safety certifications include UL, CSA, TÜV, and CB Scheme compliance with standards like IEC 62368-1 and IEC 60601-1. The power supply also carries CE and UKCA marks.
The input voltage range is 90 to 264 VAC (operating) and 127 to 300 VDC.
The output is 12 VDC at 20.8 A.
The operating temperature range is -40°C to 85°C with derating.
Dimensions are 177.8mm x 101.4mm x 37.6mm (7.00" x 4.00" x 1.48").
It has UL/CSA 62368-1, TÜV 62368-1, CB scheme, and China CCC approvals, plus CE and UKCA marks.
Typical efficiency is 89% to 91.5% at 230 VAC full load.
Yes, overcurrent protection is set at ≤150% of rated output current.