The PZ-4A2610 is a low-profile, high-performance, three-phase input DC-DC converter from Fujitsu. It is designed for use in space-constrained applications such as railway vehicles, control systems, and medical equipment. The device provides up to 10A of output current at 48V, with a maximum input voltage of 400V. It features low switching losses with high efficiency, low ripple and noise, fast transient response, and programmable output voltage. It also has a built-in over-voltage, short-circuit, and over-temperature protection as well as over-current detection. This converter is also RoHS compliant and environmentally friendly.