Digital power consortium formed by CUI, Ericsson Power Modules and Murata

October 15, 2014 // By Graham Prophet
Architects of Modern Power (AMP) promises to advance power system technology and boost supply chain reliability for distributed power systems

Three power supply manufacturers have collaborated to form a new power industry consortium, Architects of Modern Power (AMP). The founding members are CUI, Ericsson Power Modules and Murata – each with an interest in advanced power conversion technology for distributed power architectures.

The aim of the alliance is, “to create the most technically advanced, end-to-end distributed power solutions – a complete ecosystem of hardware, software and support”. The advent of digital control in DC-DC converters and point-of-load regulators, driven initially by telecom and datacom companies experiencing a massive rise in IP traffic and now proliferating into other industries, has made multi-sourcing of leading-edge power conversion products more difficult for customers. A level of software compatibility will be required in order to achieve a true multi-source solution, including compatibility of PMBus commands, proprietary controller commands, and configuration files. The AMP Group was formed to address this challenge.

The AMP Group's work will extend well beyond defining mechanical dimensions and product footprints for intelligent DC-DC power modules and AC-DC power supplies. The consortium’s long-term strategic alliance will foster close collaboration between members to develop shared technology roadmaps.

The participating companies will establish common mechanical and electrical specifications for their products, standardisation of monitoring, control and communications functions, and create common configuration files for plug-and-play interoperability between products from each firm. The end result will be a true multi-sourced, high efficiency power ecosystem with supply chain reliability through continuity of production.

The AMP Group will announce its first set of standards, for digital Point-of-Load regulators and advanced bus DC-DC converters, at the electronica show in Munich, November 11-14th, 2014.

AMP Group; www.ampgroup.com