Power

Ericsson upgrades BMR458 quarter-brick bus converter with burst-mode capability

Adding burst-mode capability to the BMR458 negates need for a second converter module in parallel, says Ericsson Power Modules. The BMR458 delivers up to 650W, making it suitable for a range of information and communication technology (ICT) applications.
The BMR458 is designed to meet the demands of high-end and high power […]

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Micropower Direct packages MD900xRU 9W DC/DC converters in miniature SIP

The MD900xRU series of 4:1 input, 9W DC/DC converters can save board real estate by virtue of the single inline package (SIP), adopted by Micropower Direct for its latest converter series.
The MD900xRU series packs 9W of regulated output power in a miniature SIP package. The low cost, single and dual […]

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Vicor offers five new MIL-COTS parts to simplify designs and optimize SWaP-C 

Ruggedised, modular DC/DC converters from Vicor, the VIA DCM family, are offered in a thermally adept, low profile (9.3mm) VIA package. Designers can expect better thermal performance and a more comprehensive range of transient and electromagnetic interference (EMI) spec compliance, says Vicor. 
The DC/DC converters in the VIA DCM family have […]

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Modular AC/DC power supplies are for medical and broadcast equipment

Modular AC/DC power supplies in the QM5 series by TDK-Lambda, are low acoustic noise supplies have body floating (BF) -ready isolation.
The QM5 models range from 700 to 1200W and carry both medical and industrial safety certifications, making them suitable for applications such as BF-rated medical equipment, test and measurement, broadcast, […]

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Glassman announces the GX series, its highest power DC supply to date

The GX series of programmable, DC regulated power supplies have been introduced by Glassman Europe. There are 19 models in the series of 25 to 200kW regulated high voltage DC power supplies, which have fast response with low ripple and noise, says Glassman.
The GX series of air insulated power supplies […]

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Cool-Power ZVS Buck Regulator extends Vicor’s 48V Direct to PoL family

Vicor has added the PI3526-00-LGIZ to its Cool-Power ZVS buck regulator portfolio. The PI352x series is a higher current offering compared with the earlier PI354x portfolio from Vicor. This enables scalable power options for 48V Direct to point of load (PoL) applications.
The PI3526-00-LGIZ is a 12V output regulator, supplying up […]

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Two LAN modules from TDK-Lambda allow remote monitoring

Two local area network (LAN) modules have been announced for the TDK-Lambda HFE1600 and HFE2500 series of rack mount, hot-swap power supplies. The LAN option allows the user to program and monitor the status of the power supplies remotely, which is a particular benefit in general industrial, communications, and test […]

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VPT adds VXR DC/DC converters to its COTS line

Dual output DC/DC converters completes the VXR series from VPT, a Heico company. VPT released its dual output VXR series DC/DC converters to augment its offering of high-reliability custom off the shelf (COTS) products.
Optimised for a range of programs, from military ground vehicles to commercial and military aircraft, the VXR […]

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SkelGrid ultra-capacitor energy storage system is for UPS applications

Ultra-capacitor manufacturer, Skeleton Technologies, has launched SkelGrid, an ultra-capacitor-based turnkey energy storage system for ensuring reliable power quality in manufacturing plants, data centres. It also covers starting and bridging power for diesel generators.
SkelGrid is based on Skeleton Technologies’ curved graphene ultra-capacitor technology, which is claimed to provide the highest power […]

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GaN ICs from Navitas shrink power adapters for TVs and laptops

Navitas Semiconductor offers a 150W AC/DC reference design using the company’s gallium nitride (GaN) power integrated circuits (ICs). Providing over 21W/in³ and over 95 per cent efficiency, the NVE021A is more than 2x smaller than typical commercial designs, says Navitas, and 40 per cent smaller than the previous best-in-class device.
The […]

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