0RQB-X3S11BG Bus Converters are rated to Carrier Ethernet Specifications.

Press Release Summary:

0RQB-X3S11BG Bus Converters accepts input of 45-56 VDC and output of 10.4 VDC at 125 A. These units are equipped with digital control, synchronous rectifiers and a thermal management system. Converters feature under voltage lockout, over temperature (OT) protection, OCP, SCP and OVP protection. Product comes with primary side on/off, secondary side Power Good signal indicators and 2X output pins and meets IPC-9592B and UL/CSA/IEC60950-1 standards.

Original Press Release:

Bel Power Solutions Announces Next Generation 0RQB-X3S11BG a Regulated Bus Converter With 1300 W in a Quarter Brick Footprint

0RQB Series Provides High Power Density, High Efficiency and meets Carrier Ethernet Specifications

Bel Power Solutions and Protection, a Bel group company (NASDAQ: BELFA and BELFB) and premier global manufacturer of power management devices, announces the 0RQB-X3S11BG, a next generation regulated bus converter with 45-56 VDC input / 10.4 VDC @ 125 A output and offering up to 1300 W in a quarter brick footprint.

In a distributed power system, the demand for power continues to grow due to new Carrier Ethernet Systems being deployed throughout the nation by telecom, cable, mobile, utility and private network operations. Bel is addressing this market need with our next generation of regulated bus converters, now available in a 1300 W quarter brick package, which meets the latest Carrier Ethernet specifications (parallel operation).

The isolated DC-DC converter incorporates digital control, efficient secondary side synchronous rectifiers and a thermal management system, allowing for effective power dissipation removal. Equipped with standard protection features like under voltage lockout, over temperature (OT) protection, OCP, SCP and OVP, units also come standard with primary side on/off, secondary side Power Good signal indicators and 2X output pins to better handle drops and losses with currents exceeding 125A. The 0RQB-X3S11BG is rated Class 2 and Category 2. All model numbers meet the latest IPC-9592B derating requirements and come with UL/CSA/IEC60950-1, 2nd +A2 version (pending) approvals.

For more information, visit the 0RQB-X3S11BG product page https://belfuse.com/product/part-details?partn=0RQB-X3S11B or download the datasheet(https://belfuse.com/resources/datasheets/powersolutions/ds-bps-0rqb-x3s11-series.pdf). Visit belfuse.com/power-solutions, email Tech.Support@psbel.com or call 866-513-2839.

About Bel

Bel (www.belfuse.com) designs, manufactures and markets a broad array of products that power, protect and connect electronic circuits. These products are primarily used in the networking, telecommunications, computing, military and aerospace, transportation and broadcasting industries. Bel’s product groups include Magnetic Solutions (integrated connector modules, power transformers, power inductors and discrete components), Power Solutions and Protection (front-end, board-mount and industrial power products, module products and circuit protection) and Connectivity Solutions (expanded beam fiber optic, copper-based, RF and RJ connectors and cable assemblies). The Company operates facilities around the world.

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