Saft has recently launched a new product in the Xcelion line, the Xcelion 56V lithium-ion battery, offering customers a variant on the proven technology behind the Xcelion 6T for applications requiring higher voltage. As the third Xcelion product, the Xcelion 56V builds upon the existing technology behind the Xcelion 6T, launched in 2015, and the Xcelion…
Washable, Wearable Battery-Like Devices Could Be Woven Directly into Clothes
Wearable electronic components incorporated directly into fabrics have been developed by researchers at the University of Cambridge. The devices could be used for flexible circuits, healthcare monitoring, energy conversion, and other applications. The Cambridge researchers, working in collaboration with colleagues at Jiangnan University in China, have shown how graphene – a two-dimensional form of carbon […]
CleanSpark completes solar microgrid with 400-kWh iron-flow battery at Camp Pendleton
Microgrid company CleanSpark announced it has achieved government acceptance of its solar-plus-storage microgrid located at the Marine Corps Base Camp Pendleton in California. Camp Pendleton is the major West Coast base of the United States Marine Corps and is one of the largest Marine Corps bases in the United States. Completed by general contractor Bethel-Webcor…
Onboard battery charger revs up HEV and EVs
Bel Power Solutions today announced the BCN25-700-8, a 25 kW onboard battery charger that converts 3-phase AC voltage to DC voltage. The enclosure is made of aluminum alloy and is liquid-cooled. Providing 25 kW of output power for a single unit, and up to 100 kW of output power for 4 units, the BCN25 has […]
EV charger reference design employs GaN for 3 kW/L power density
VisIC Technologies, Ltd announced the availability of its On-Board-Charger (OBC) reference design for the fast-growing Electrical Vehicle (EV) market. The 6.7kW OBC features a size and weight of only 2.3L and 4.5kg respectively, providing close to 3kW/L power density and proving the disruptive capability of GaN switches. This is 3 x better power density compared […]
South Korea-Based Short Range Air Defense Battery Integrates Counter-UAS into Core Competencies
Amid the looming threat of surveillance by Unmanned Aerial Systems (UAS), 8th Army recently validated the reception, staging, onward movement, and integration of Army Prepositioned Stock (APS) at Camp Carroll, Republic of Korea. In order to support 8th Army and combat the UAS threat, Echo Battery, 6-52 Air and Missile Defense Battalion (E/6-52 AMD BN)…
Extended operating range battery chargers optimized for wheelchairs
Phihong has announced its lineup of extended operating range battery chargers for power wheelchairs and mobility scooters. The complete line of products includes 2.5A, 3.5A and 8A chargers for different battery capacities. The DA80U-240A-R and the DA64U-240A-R, rated 24V/3.5A and 24V/2.5A, respectively, work with AGM batteries and come in a compact, fan-less case measuring 6.14” […]
This cotton-based biofuel cell could power implanted medical devices
Researchers at the Georgia Institute of Technology and Korea University have developed a glucose-powered biofuel cell that uses electrodes from cotton that could potentially power implantable medical devices. The fuel cell has twice as much power as traditional biofuel cells and could also be paired with batteries or super capacitors to create a hybrid power…
Galvanic isolation for electric vehicle systems
High voltages and high currents circulating in EVs make the fundamentals of electrical isolation techniques an important topic. Ross Sabolcik, Silicon Labs AS automotive designs move toward electrification, high-wattage power electronics become critical to new electronic drivetrain and battery systems. In these applications, digital controllers safely interface with the high-voltage systems of modern electric vehicles […]
Why new battery technology will lead to disruptive medtech innovations
What’s the next big disruption in battery technology? Three experts from Integer, a global leader in medical device outsourcing, weigh in. Martin Cholette, Robert Rubino and Chris Williams, Integer What new technologies in medtech are being enabled by advances in battery technology? Chris Williams: One new technology is the leadless cardiac pacing market. Integer has developed…