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• Ericsson introduces a new surface-mounted version of its second generation of digital Advanced Bus Converter (ABC) products, called the BMR456-SI.
• High-efficiency, digitally controlled DC/DC converter compliant to full surface-mount manufacturing processes; high-precision tooled pins guarantee high co-planarity and robustness
• Highly advanced firmware integrated in the BMR456-SI contributes towards significant reduction in energy consumption
• Tightly regulated output voltage (±2%) over the full operational range of 36V to 75V
• Output power up to 468W for datacom applications

In the latest round of GSM network construction, China Mobile Guangxi Branch and Ericsson have joined together to deploy world’s first City Site, an innovative radio site solution, which has been put into commercial use on a trial basis.

• 30 years of technology innovation in saving energy at the board level
• Ericsson first to introduce digital power management and control in board-mounted power solutions
• Trends include move from analog to digitally controlled converters and growing use of dynamic energy management to deliver significant power savings

• New I²C- and PMBus-compliant Power Interface Modules optimized for AdvancedTCA Blade and embedded computing systems
• Integrated input-current monitoring negates need for additional components
• PIM delivers output power up to 648W
• Optimized for high efficiency – typically 98.7% at 10A output load

• First digitally controlled Advanced Bus Converter designed to power RAID and NAS hard-disk applications with high-capacitance loads up to 15 millifarads
• Output tightly regulated +/-2% over the full input range and any load condition
• Dedicated firmware guaranteeing voltage integrity and stability during start-up

Prestigious award from Electronic Products magazine recognizes the ability of the BMR456 and BMR457 DC/DC Advanced Bus Converters to control intermediate bus voltage to deliver high efficiency and significant energy savings