The Power of knowledge sharing!
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.
From Thyratron to Wide Bandgap – the Power of Curiosity!
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.
PRBX presents on the latest trends within the power industry – how Smart Power will become a reality
Powerbox has presented on the latest trends within the power industry and how they will contribute to the so called Smart Industry.
Powerbox announces high efficiency 750V DC/DC converter for light-rail and industrial applications
Powerbox has announced the release of its new high efficiency 750VDC input DC/DC converter for light-rail and industrial applications.
COSEL expands power solution for mid-size robotic controllers and factory automation with a triple isolated outputs 300W
Cosel Co, Ltd (6905: Tokyo) today announced the expansion of its leading RB series, designed for mid-size robotics and factory automation, with the addition of a 300W version.
COSEL announces 3W high isolation DC/DC converters for medical and industrial applications
COSEL Co, Ltd (6905: Tokyo) today announced the addition of a new series of high isolation 3W DC/DC converters for medical and industrial applications.
COSEL announces 1.2 kW high power density, low profile, onboard AC/DC power module for industrial and medical applications
COSEL Co, Ltd (6905: Tokyo) today announced the addition of a 1.2 kW, compact and low profile, onboard AC/DC power module. Designed for demanding worldwide applications, the TUNS1200 has an input voltage range of 85VAC to 305VAC and is certified to meet industrial and medical standards.
Powerbox’s microprocessor controlled power supply named as finalist in prestigious Electronics Industry Awards
Powerbox has announced that its new ENI250A microprocessor controlled power supply has been selected by the Electronics Industry Awards voting panel as a finalist in the highly contested Power Product of the Year category.
COSEL’s 200W triple output power supply for robotic controllers and factory automation named as finalist in prestigious Electronics Industry Awards
Cosel Co, Ltd (6905: Tokyo) today announced that its RBC200F, 200W open-frame, configurable AC/DC power supply with triple outputs tailored for robotic controllers and factory automation has been selected by the Electronics Industry Awards voting panel as a finalist in the highly contested Power Product of the Year category.
Powerbox’s COVID-19 Task Force provides strategic business support to medical and para-medical applications
Powerbox is not only working diligently to reduce the risk inherent to the Covid-19 to the ecosystem, but equally to ensure that its customer support and service continue without interruption.
Powerbox announces ruggedized dual channel power supply for Marine engine control
Powerbox has announced the release of a new dual channel power supply for Marine engine control.
COSEL expands microprocessor controlled power supplies offering for industrial and semiconductor industries
Cosel Co, Ltd today announced the addition of a 3000W AC/DC enclosed power supply for industrial and demanding semiconductors applications.
Powerbox announces high peak load power supply for medical laser applications
Powerbox has announced the release of its new power supply solution for high peak load applications in the medical sector.
COSEL expands UL/EN62368-1 certified low profile open frame power supplies for demanding applications
Cosel Co, Ltd (6905: Tokyo) today announced the addition of four new series of open frame, low profile, compact power supplies covering the range of 30W to 100W and UL/EN62368-1 certified.
Powerbox announces industry’s first power supply for immerged computing applications
Powerbox has announced the release of its ‘industry first’ power supply solution for immerged applications such as hyper loaded computing machines.
COSEL announces low profile open frame OVC III certified power supplies for industrial applications
Cosel Co, Ltd (6905: Tokyo) today announced a new series of open frame compact power supplies that are EN62477-1 OVC III certified for demanding industrial applications.
COSEL Group announces two technology leading products are finalists in the prestigious Elektra Awards
Cosel Co, Ltd (6905: Tokyo) has announced that two leading products from the Cosel group, the COSEL RBC200F 200W AC/DC power supply tailored for small and medium robotics and the POWERBOX ENI250A microprocessor controlled power supply for factory automation applications have been selected by the Elektra Awards committee as a finalists in the highly contested Power System Product of the Year category.
COSEL’s configurable power supplies shorten time to market for medical applications
Cosel Co, Ltd (6905: Tokyo) today announced a complete line up of configurable power supplies for medical applications, the AME series.
For use in demanding applications, COSEL’s very high reliability 80W DC/DC converter comes with 10 year warranty
Cosel today announced the release of a very high reliability 80W DC/DC converter, the MGF80.
PRBX new extra wide input DC/DC shorten time to market for demanding and ruggedized applications
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.
COSEL announces high power density 300W and 1000W power supplies with extended communications bus for demanding medical and industrial applications
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.
Powerbox announces 105 models of DC/DC converters featuring 2xMOPP medical approvals
Powerbox announces the introduction of three new series of 15W, 20W and 30W board mount DC/DC converters for demanding medical applications, totaling 105 models.
COSEL’s 200W power supply’s triple isolated outputs are perfect for robotic controllers and factory automation
Cosel Co, Ltd (6905: Tokyo) today announced the release of an industry first, 200W, open-frame, configurable AC/DC power supply with triple outputs tailored for robotic controllers and factory automation.
Powerbox announces power solution for high speed e-commerce hub conveyers
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.
COSEL’s very high reliability 40W DC/DC converter for demanding applications offers 10 year warranty
COSEL’s very high reliability 40W DC/DC converter for demanding applications offers 10 year warranty
Powerbox’s S-CAP BOOST selected by the electronics Industry as one of the most significant products of the year!
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.
Powerbox announces power supply industry’s first Cosel portable product selector app
Cosel market first portable Product Selector App developed to operate across all mobile devices and computers, even without internet connection.
Powerbox releases its United Nations Global Compact Communication On Progress report 2018
Powerbox has announced the release of its 2018 Communication On Progress report as a participant in the United Nations Global Compact initiative.
COSEL announces new R&D Innovation center in Toyama Japan
COSEL Co, Ltd (6905: Tokyo) has today announced the opening of a new R&D and innovation center in Toyama, Japan.





























