BCM380P475M1K2A3R

Features Up to 1200 W continuous output power 1876 W/in3 power density 97.9% peak efficiency 4,242 Vdc isolation Parallel operation for multi-kW arrays OV, OC, UV, short circuit and thermal protection 6123 through-hole ChiP package n 2.494” x 0.898” x 0.286” (63.34 mm x 22.80 mm x 7.26 mm) Typical Applications 380 DC Power Distribution High End Computing Systems Automated Test Equipment Industrial Systems High Density Power Supplies Communications Systems Transportation BCM® Bus Converter BCM380x475y1K2A3z ®S C US C NRTL US Fixed Ratio DC-DC Converter Product Ratings VPRI = 380 V (260 – 410 V) VSEC = 47.5 V (32.5 – 51.3 V) (NO LOAD) PSEC= up to 1200 W K = 1/8 Product Description The VI Chip® Bus Converter (BCM®) is a high efficiency Sine Amplitude Converter™ (SAC™), operating from a 260 to 410 VDC primary bus to deliver an isolated, ratiometric output from 32.5 to 51.3 VDC. The BCM380x475y1K2A3z offers low noise, fast transient response, and industry leading efficiency and power density. In addition, it provides an AC impedance beyond the bandwidth of most downstream regulators, allowing input capacitance normally located at the input of a POL regulator to be located at the primary side of the BCM module. With a primary to secondary K factor of 1/8, that capacitance value can be reduced by a factor of 64x, resulting in savings of board area, material and total system cost. Leveraging the thermal and density benefits of Vicor’s ChiP packaging te...