The evolution of modern data centers and the Open Compute Platform has placed increasing demands on the performance, efficiency, and reliability of power systems and the ability to meet these demands for different power architectures. Bel Power Solutions offers a full suite of OCP power conversion products that meet these demands for various platforms.

Bel's offering includes power shelves with built-in controllers for communicating with the data center control and monitoring network, single or triple output busbars, configuration for 3+3 or 5+1 supply redundancy, and dual inputs in a one OU OCP compatible space. These shelves are loaded with power modules that provide always-on standby power for external PDUs and controllers, digitally controlled PFC stages, and active current sharing. Together, Bel's power shelves and power modules are an ideal solution to the power conversion needs for any OCP data center platform.

For the widely used Ac to 12 volt Dc architecture, in addition to the V2 shelf, Bel also offers the SPSPFE power shelf, which can house 18 kW of power. The shelf is compatible with the 3000 watt TET 2000 Titanium Efficiency and PFE3000 Platinum Efficiency PSUs, which can operate from a wide AC input, and provide up to 5 amps of 12 volt standby power per supply. Bel's Ac to 48 volt Dc solution is based on the SPSTET4 Power Shelf, boasting 24 kW of power in the same 1 OU rack space. The TET4000 PSUs offer titanium efficiency and a programmable output set point between 42 and 58 volts DC also with a 12 volt, 5 amp standby supply.

In central offices being converted to data centers, or other situations requiring Dc-Dc power conversion, Bel offers the SPSPFF3 Power Shelf, which features dual 250 amp DC inputs and space for six PFF3000 PSUs. The PFF3000 is a 3000 watt PSU that operates from a 40-72 volt DC input and offers a 12 volt output and 12 volt 2 amp standby power. Bel Power Solutions' family of power shelves and PSUs can address the data center power conversion needs for all major OCP platforms. To learn more, visit belfuse.com/power-solutions.