描述

The LCC1200-28U-4P24 is a fully enclosed conduction-cooled AC-DC power supply rated at 1200 W with a fixed 24 V main output and 5 VDC standby output capable of supplying up to 1.5 A. This unit features a thermal baseplate and delivers full output power over a wide operating baseplate temperature range of -40°C to +85°C, with a maximum output current of 50.0 A and output ripple of 1.0%. The power supply incorporates active power factor correction (0.99 typical), adjustable output current via CC_SET_POINT pin for constant current mode operation, and supports both constant voltage and constant current modes via selector pin. Additional features include remote output On/Off control, AC_OK and DC_OK signal outputs, I²C/PMBus communication interface, and IP65 ingress protection rating for harsh environments. The unit is designed for mission-critical applications requiring reliable, fanless operation in aerospace, industrial, telecommunications, and data center computing environments.