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Server & telecom power

Stringent international standards require that Server and Telecom power supplies provide higher efficiency and power density, greater robustness, increased flexibility and a set of features to ensure the power delivering system can be constantly monitored.  These design challenges require engineers to identify innovative solutions when it comes to topologies and implementations with semiconductor products being key enablers.

AC-DC PSU for server and telecom

AC-DC Power Supply Units (PSU) are used in servers and telecom infrastructures to increase system efficiency, improve power factor and meet the requirements of the 80 PLUS® voluntary certification program, to reach gold, platinum or titanium levels.
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DC-DC PSU for server and telecom

To support the evolution and expansion of Cloud services, the Internet of Things and mobile apps, the demand for data centers is growing exponentially with more powerful CPUs and extended memory banks making efficiency and power density a daunting ch
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Power over Ethernet (PoE)

Power over Ethernet (PoE) is a widely adopted technology used to transfer power and supply the powered device (PD) including wireless access points, VoIP phones and even LED bulbs over an RJ-45 cable also carrying data as described in the IEEE 802.3
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Our products and solutions

ST offers a broad product portfolio including silicon-carbide (SiC) diodes and power MOSFETs, high-voltage MDmesh™ - for PFC and DC-DC stages – and low-voltage STripFET™ power MOSFETs - for the synchronous rectification stage - STDRIVE MOSFET gate drivers as well as a comprehensive portfolio of switching controllers, and innovative solutions for direct 48 V to point-of-load (POL) post-regulation for CPUs, memories and ASICs supply to help achieve the highest overall efficiency.