Bel Power Solutions . February 28, 2018

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

Santa Clara, CA [March 1, 2018] 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 here or download the datasheet. 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.

Forward-Looking Statements

Except for historical information contained in this press release, the matters discussed in this press release are forward-looking statements that involve risks and uncertainties. Among the factors that could cause actual results to differ materially from such statements are: the market concerns facing our customers; the continuing viability of sectors that rely on our products; the effects of business and economic conditions; difficulties associated with integrating recently acquired companies; capacity and supply constraints or difficulties; product development, commercializing or technological difficulties; the regulatory and trade environment; risks associated with foreign currencies; uncertainties associated with legal proceedings; the market’s acceptance of the Company’s new products and competitive responses to those new products; and the risk factors detailed from time to time in the Company’s SEC reports. In light of the risks and uncertainties, there can be no assurance that any forward-looking statement will in fact prove to be correct. We undertake no obligation to update or revise any forward-looking statement.

Media Contact:
Susan Rawlish,
susan.rawlish@belf.com