BCM6123TD1E5126T00

The BCM6123TD1E5126T00 is a Vicor BCM bus converter, an isolated fixed-ratio DC-DC converter that operates from a 260 to 410 V (380 V nominal) primary bus and delivers an isolated ratiometric 47.5 V secondary from 32.5 to 51.3 V with a 1/8 transformation ratio. It is a Sine Amplitude Converter (SAC) that runs at high frequency with a low series impedance, giving low noise, fast transient response and about 97.7 percent efficiency at up to 25.7 A and about 1.2 kW. Because the ratio is fixed, the secondary voltage tracks the primary, and the module behaves as an efficient capacitance multiplier, letting bulk capacitance on the low-voltage bus be scaled down by the square of the ratio and freeing board space at the point of load. The module provides 4242 VDC isolation and includes under and over-voltage lockout, over-current, short-circuit and over-temperature protection, with an optional PMBus digital interface for control and telemetry. The 6123 ChiP package measures about 63.34 by 22.80 by 7.21 mm and offers low thermal impedance, and the part is rated for the -40 °C to +125 °C T grade. It suits 48 V data center, telecom and high-voltage DC distribution. Every module BeiLuo ships is factory-traceable and shipped with an import declaration, a certificate of origin and a RoHS compliance file.