Powerbox’s high efficiency DC/DC converter for light-rail and industrial applications chosen as finalist in prestigious Elektra Awards

November 1, 2021 News Pressrelease

Powerbox has announced that its new ENR500D light rail DC/DC converter has been selected by the Elektra Awards Jury as a finalist in the highly contested Power System Product of the Year category.

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The Power of knowledge sharing!

February 2, 2021 News

Curiosity and the sharing of knowledge regarding new technologies is part of Powerbox’s DNA, with the ultimate goal of providing you with the most efficient power solutions for your demanding applications.

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From Thyratron to Wide Bandgap – the Power of Curiosity!

January 22, 2021 News

As presented by Powerbox (PRBX) at the 2020 Electronica Power Electronics Forum, the history of the power industry is fascinating and one full of amazing, genius-level engineers who have made power solutions more efficient, lighter, smarter and much more.

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DC/DC converter for light-rail and

Powerbox announces high efficiency 750V DC/DC converter for light-rail and industrial applications

October 27, 2020 News Pressrelease

Powerbox has announced the release of its new high efficiency 750VDC input DC/DC converter for light-rail and industrial applications.

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PRBX new extra wide input DC/DC shorten time to market for demanding and ruggedized applications

July 1, 2019 News Pressrelease

Powerbox announces the launch of three new series of extra-wide input voltage range, 40W to 100W board-mounted DC/DC converters for the railway, transportation and defense industries.

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COSEL announces high power density 300W and 1000W power supplies with extended communications bus for demanding medical and industrial applications

June 11, 2019 News Pressrelease

Cosel Co, Ltd (6905: Tokyo) today announced the release of two new models of high power density, 300W and 1000W power supplies with extended communications I/O for demanding medical and industrial applications.

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Powerbox announces power solution for high speed e-commerce hub conveyers

March 5, 2019 News Pressrelease

Powerbox announces the introduction of its ENI250A series designed to deliver peak power to motor start or/and high capacitive loads in factory automation applications.

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COSEL’s very high reliability 40W DC/DC converter for demanding applications offers 10 year warranty

February 20, 2019 News Pressrelease

COSEL’s very high reliability 40W DC/DC converter for demanding applications offers 10 year warranty

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Powerbox’s S-CAP BOOST selected by the electronics Industry as one of the most significant products of the year!

January 30, 2019 News Pressrelease

Powerbox proudly announces that its new S-CAP BOOST platform has been selected by EDN magazine as one of the most significant products of the year.

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Powerbox announces power supply industry’s first Cosel portable product selector app

January 21, 2019 News Pressrelease

Cosel market first portable Product Selector App developed to operate across all mobile devices and computers, even without internet connection.

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Powerbox announces precharger solution for railway applications at Innotrans 2018

September 10, 2018 News Pressrelease

Powerbox announces the introduction of its ENR1000-PC series precharger unit designed to deliver peak power to high capacitive loads in railway applications.

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Powerbox presents flexible and adaptable Enhanced Rail Power Solutions at Innotrans 2018

August 22, 2018 News Pressrelease

The Powerbox Group has announced that it will be showcasing its PRBX Enhanced Rail Power Solutions (PRBX-ERPS) at Innotrans 2018 in Berlin, 18 – 21 September 2018, Hall 17, Booth 103.

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Cosel announces it acquires The Powerbox Group

June 25, 2018 News Pressrelease

Cosel Co, Ltd (6905: Tokyo) announced today that it has acquired The Powerbox Group. The Powerbox Group and its subsidiaries employ 120 people, with a consolidated turnover of more than €40m throughout 15 countries. With design centers in Sweden (HQ), Germany & Netherlands as well as offices throughout Europe, USA, China and Australia, they specialize in the design & manufacturing of Standard, Semi-Standard and Full Custom power supplies throughout the Industrial, Medical, Transportation & Defense sectors.

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Powerbox announces four new series of extra-wide input DC/DC converters for railway and transportation industry

May 16, 2018 News Pressrelease

Powerbox announces the launch of four new series of extra-wide input voltage range, 8W to 20W board-mounted DC/DC converters for railway and transportation industry. With a 13:1 input voltage range of 12V to 160V, the MAD33 (8W), MAD32 (10W), MAE35 (15W) and MAF35 (20W) have been developed to provide systems designers with a single part number that is able to power a large range of transportation industry applications (e.g. railway, industrial automation and automotive, remote radio-control), reducing inventory, time to market and documentation.

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Powerbox’s battery backup unit system reduces railway modernization times

September 25, 2017 News Pressrelease

Powerbox has announced the launch of its second generation Battery Backup Unit System (BBU-S) to support the modernization of railway networks and industrial applications that require flexible power backup systems with extended monitoring and control. Responding to the needs of a large range of applications and designed for use in enclosed outdoor environments, Powerbox’s BBU-S comprises an industry standard 19-inch rack unit with sub-modules.

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Industry’s first high power density and extra wide input bricks – optimized for demanding industries and railway applications

October 12, 2016 News Pressrelease

We introduce two new board mounted DC/DC converters to power industrial and railway applications; the extra wide input PQB50U-72S and the ultra-high power density PFB600W-110S.

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Flexible platform for Low Battery Voltage Start unit presented at InnoTrans

July 11, 2016 News Pressrelease

Powerbox will showcase a new series of advanced products and technologies for rail applications at InnoTrans 2016.

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High efficiency power modules deliver more available power in slim packaging for railway demanding applications

February 4, 2016 News Pressrelease

Powerbox, one of Europe’s largest power supply companies, and for more than four decades a leading force in optimizing power solutions for demanding applications, announces the launch of two new products in its Railway DC/DC power converters ENAR150D series. The products perform at 93% high efficiency, saving energy, reducing power dissipation and allowing more power available in confined environment. The new series includes an extensive set of accessories, simplifying power integration into trains and related vehicles.

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Cosel expands TU Series of Board Level AC-DC Power Supplies

January 8, 2015 News

Cosel Co. Ltd. has announced that the TUNS Series of board level AC-DC power supplies has been expanded to include 300W and 500W models. The product line up now includes 50W, 100W, 300W and 500W AC/DC modules. All wattages are available now for shipment.

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Simplicity makes next-generation power converter for rail industry run at 93% efficiency

October 14, 2014 News Pressrelease

One of Europe’s largest power supply companies, Powerbox , introduces the next generation of innovative power converters.

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