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The Artesyn Embedded Power LCC250 series AC-DC power supply is a fully-enclosed, conduction-cooled unit designed for demanding applications. It delivers 250 Watts of full power, even at elevated temperatures, making it suitable for outdoor signage and telecom installations like antenna and base station equipment.
This power supply operates from a wide input voltage range of 90 to 264 VAC and offers a single 12VDC output at 20.8A. Key features include an IP64 rating for protection against dust and water ingress, differential remote sense, output adjustment capabilities, and user-selectable positive or negative logic for remote On/Off control. It also meets EMI Class B and EN61000 Immunity standards.
The LCC250 series is equally suitable for indoor use in control consoles, indoor signage, and medical applications where fanless operation minimizes dust and noise. It supports conduction-cooled or convection cooling and has a wide operating temperature range from -40°C to 85°C with derating.
Safety certifications include UL/CSA 62368-1, TÜV 62368-1, CB Scheme, China CCC, CE Mark, and UKCA Mark. The unit is chassis mountable with dimensions of 177.8mm L x 101.4mm W x 37.6mm H.
The input voltage range is 90 to 264 VAC (47-63 Hz) or 127 to 300 VDC.
The output is 12 VDC at up to 20.8 A, providing 250 W total power.
-40°C to 85°C with derating.
177.8 mm x 101.4 mm x 37.6 mm (7.00 in x 4.00 in x 1.48 in).
UL/CSA 62368-1, TÜV 62368-1, IEC 62368-1, IEC 60950-1, IEC 61347, and medical standard IEC 60601-1. Also CE, UKCA, and CCC.
Yes, overcurrent protection is set at ≤ 150% of rated output current.
Typical efficiency is 89% at 12V output with 230VAC input.