1.6kW, 80 Plus Platinum Class, High efficiency Server AC-DC Power Supply Reference Design

TRD-001-RG-01, Reference Design describes the specification, operating method and performance of the 1.6kW server power supply. This power supply provides 1.6kW power at 12 VDC. The AC input (90 to 264 V) is converted into 12 VDC by a semi-bridgeless PFC circuit and an isolated phase-shift full-bridge (PSFB) circuit. This power supply contains an ORing circuit and can be used for the designing of a power supply that requires an N+1 redundant operation. This power supply is designed to fit in a 1U rack shelf and is suitable for power supply applications of various sizes and purposes, including a general 1U server power supply