Fourth generation (4G) wireless cellular networks can theoretically download at speeds up to 100 Mbps, but a fifth generation (5G) network can achieve from 1-10 Gbps. While some fifth generation (5G) wireless cellular systems began operation in limited areas of the US and other parts of the world in 2018, 2019 should mark the real […]
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2019 and the year of 5G: What and why
By Leonie Clayson, DesignSpark Community Manager, RS Components After many years of expectation, 5G has arrived. In the USA, both Verizon and AT&T launched targeted services at the end of 2018, closely followed by the three major operators in South Korea. In the rest of the world, launch plans vary between 2019 and 2020, but […]
Advanced Bus Converter Sports Burst-mode Capability for Peak-power Demand
Ericsson’s award-winning advanced bus converter upgraded to include burst-mode capability for peak power demand • Third-generation BMR458 quarter-brick advanced bus converter upgraded to deliver burst-mode capability and handle 1079W of power for one second • New capability negates need for second converter module in parallel • BMR458 handle delivers up to 650W for range of Information […]
Isolated eighth-brick dc/dc converters deliver 40 A with 95% efficiency
New pair of dc/dc converters with respective 5 and 3.3-V outputs are said to deliver 95% in eighth-brick-format. The 40-A-class PKB4211D and PKB4110D target high-end and high-power Information and Communication Technologies (ICT) industry applications. The supplies can handle airflow-limited environments because of their industry-leading thermal performance at 85°C ambients. Developed by Ericsson, the PKB4211D and […]
Bus converter cuts energy, cost in networking and telecom applications
Ericsson’s newly launched PKB4413DA is a low-profile, 408W DC/DC converter module, designed to provide point-of-load (POL) DC/DC converters with tightly regulated 12V output at up to 34A. The module’s five-pin, 1/8-brick footprint is compatible with the Distributed-power Open Standards Alliance’s (DOSA) standard and has a full 36-75V telecom input range. This combination makes it ideal […]
