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The Artesyn LCC250-24U-4PE is a 250-watt, fully enclosed AC-DC power supply designed for convection or conduction cooling. It delivers full power at elevated temperatures and offers IP64 protection against dust and water ingress, making it ideal for outdoor signage, telecom equipment, and other demanding environments.
This power supply operates from a universal input voltage range of 90 to 264 VAC or 127 to 300 VDC, with a frequency range of 47 to 63 Hz. Key electrical specifications include a typical efficiency of 91% for the 24V output, a power factor greater than 0.92 at full load, and low leakage current. It supports adjustable output voltage and current, differential remote sense, and remote On/Off control with user-selectable logic.
Designed for chassis mounting, the LCC250 series is suitable for both industrial and medical applications. Its fanless design minimizes dust and noise, making it ideal for control consoles, indoor signage, and desktop medical devices. The unit meets EMI Class B standards and complies with various safety and immunity standards, including UL, CSA, TÜV, CB Scheme, CE Mark, and UKCA Mark.
The LCC250-24U-4PE has a nominal output voltage of 24 VDC.
The maximum output current for the 24V output is 10.4 A.
The total power rating is 250W.
The input voltage range is 90 to 264 VAC or 127 to 300 VDC.
The operating temperature range is -40°C to 85°C with derating.
Key features include adjustable output, baseplate cooling, IP64 rating, active PFC, remote On/Off, remote sense, and universal input.
It has CB, CE, CQC, cULus, and TUV approvals.