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Archive for the ‘Power’ Category

Goal Zero Yeti X Line of Portable Power Stations

Wednesday, September 16th, 2020

The Yeti X Line of Portable Power Stations is the latest update for Goal Zero’s flagship product. They offer integrated maximum power point tracking (MPPT) and USB-C Power Delivery. MPPT provides up to 30% faster solar charging and USB-C Power Delivery ports allow users to fast-charge USB-C compatible devices. Additional upgrades include regulated 12V ports for significantly improved compatibility with portable refrigerators and other devices.

The Yeti X line consists of six models: Yeti 200X, 500X, 1000X, 1500X, 3000X and 6000X.

The three largest Yeti X models will include a new high power 2000W AC inverter, allowing them to power anything that typically requires a standard wall outlet. The big three Yeti X models also see increased 12V output and will charge twice as fast from wall outlets.

Additionally, Goal Zero has released a new app to control the Yeti X line, Yeti App 3.0. The upgraded app features historical power tracking, allowing users to see the energy flowing in and out of their power stations for the past days, weeks, months and years at different levels of precision. Yeti App 3.0 also introduces charging profiles, giving users the ability to customize charging modes that will optimize battery lifespan.

As an example, here is the Yeti 3000X.

The entire line isn’t available yet and will be rolled out throughout 202, so check the website for the latest availability.

www.goalzero.com/shop/yeti-x

Thyrm Introduces the CellVault-18

Monday, September 14th, 2020

Sunnyvale, CA — Not long ago, the best tactical lights were fueled by CR123 batteries. We were all generally happy with 600 lumens and an extra budget line item for disposable cells. But in the last couple years that has changed completely. Enter the latest 18650 and 18350 rechargeable batteries, generating huge lumen and candela numbers in SureFire, Modlite, & Streamlight flashlights. To keep up with these lights, Thyrm has developed a next-generation CellVault that can protect 18-series spare batteries while keeping them immediately accessible.

From Andrew Frazier, CEO of Thyrm: “The new CellVault-18 includes features we know our customers are going to love, like side windows that help them verify gear status, a metal locking latch, and fully waterproof double-layer construction. We’re really proud of how the design came together and can’t wait to get them in the hands of first-responders and outdoor enthusiasts alike.”

Features:
• Holds One 18650 or Two 18350 Rechargeable Batteries
• Waterproof O-ring seal rated to IPX8 at 2 meters for 30+ minutes
• Folding metal latch for simple installation and positive attachment
• Silicone foam shock absorber/noise silencer
• Clear side windows allow for gear status checks
• Slim profile: less than 1 MOLLE/PALS column wide for easy integration into existing gear configurations.
• Designed and manufactured in the USA

thyrm.com/product/cellvault-18-battery-storage

Tectonica Australia Secures Over $25 Million in Land 400 Phase 2 and Global Supply Chain Contracts

Friday, September 4th, 2020

Tectonica is pleased to announce that it has secured a major contract with Rheinmetall Defence Australia for the manufacture of sophisticated camera technology for Army’s new Boxer 8×8 Combat Reconnaissance Vehicles (CRVs) delivered under the Commonwealth of Australia’s Mounted Combat Reconnaissance Capability project (LAND 400 Phase 2).

Under this contract, Tectonica will deliver its ALTERA Local Situation Awareness System (LSAS) on all BOXER 8×8 CRVs to be manufactured at Rheinmetall’s Military Vehicle Centre of Excellence (MILVEHCOE) from 2021.

The LSAS uses visual technologies to provide vehicle crews and operators with improved situational awareness by enabling them to see their surrounding environment by day and by night while remaining protected under armour.

This is the second LAND 400 Phase 2 contract awarded to Tectonica, following on from the September 2019 award to install LSAS on vehicles on the early capability delivery fleet of BOXER 8×8 CRVs currently being built in Europe.

Contributing to the Australian Government’s focus on becoming one of the world’s top 10 defence exporters, Tectonica has also secured a significant export contract to design, develop, manufacture, and export its BANTAM data and power distribution system to the German Army under a contract with Rheinmetall Electronics. The technology will be deployed through the Bundeswehr’s Very High Readiness Joint Task Force (VJTF) and is fitted to every soldier wearing a computerised backpack.

Developed in Australia, with the support of the Defence Science Technology and Australian Defence Force to reduce the bulk and weight carried by soldiers, the BANTAM power system distributes power from a central source and gives the dismounted soldier the freedom to concentrate on their mission, confident that the modular high-tech power management device will last the duration of their mission.

The total value of these contracts awarded to Tectonica is over $25 million.

Tectonica’s Managing Director, David Levy said, “Our partnership with Rheinmetall is a great example of industry working together to strengthen the Australian Defence Force and build sovereign industry capability”.

www.tectonica.net

Xentris Wireless Expands Product Portfolio to Include Ruggedized Warfighter Charging Solutions

Monday, August 31st, 2020

Addison, IL – Xentris Wireless, a leader in designing, engineering and manufacturing high quality, innovative wireless accessories, is proud to announce an expansion of its product development, testing and manufacturing facility at its headquarters in Addison, Illinois.

Through a series of recent strategic investments, Xentris Wireless has expanded its capabilities to include ruggedized charging solutions for the Warfighter. Xentris Wireless’s goal is to quickly deliver the best Soldier-accepted, safe charging solutions for the Warfighter by leveraging its knowledge of rapid consumer product development in conjunction with newly acquired knowledge of military power solutions.

“We are proud to announce the launch of our military product line – EXO Charge. Charging solutions for the mobile device industry is the foundation on which Xentris Wireless was built. Our name has become synonymous with high quality mobile accessories developed at the forefront of emerging technologies,” states David Bailey, President and CEO.

“As we move forward with EXO Charge, you can count on Xentris Wireless to deliver enhanced charging solutions that improve the agility of the modern Warfighter. Our focus will be solutions that make the Soldier faster, lighter and more lethal. EXO Charge will always be about providing the absolute best solutions for the Warfighter,” continued Bailey.

Xentris Wireless’s mission is to provide users the best charging solutions possible. The EXO Charge division will

For updates and additional information, visit www.exocharge.com.

Mobile Power Solutions Announces AS9100D & ISO 9001:2015 Certification

Thursday, July 2nd, 2020

Battery technology center is further certified to manufacture and test batteries for complex aviation, space and defense projects
BEAVERTON, Ore., June 25, 2020 – Mobile Power Solutions, a leading battery testing/certification lab and battery pack assembler, today announced it earned AS9100D/ISO 9001:2015 certification. ISO 9001:2015 is the international standard that specifies requirements for a quality management system. Organizations use the standard to demonstrate the ability to consistently provide products and services that meet customer and regulatory requirements. AS9100D is an extension of ISO 9001:2015 processes to satisfy the more challenging requirements for the design, development and manufacturing of aviation, space and defense products. Mobile Power Solutions is certified to manufacture and test batteries for the commercial and aerospace industry with this certification.

“We are pleased to have earned AS9100D /ISO 9001:2015 certification for our battery technology center,” said Chuck Weitzel, owner of Mobile Power Solutions. “This certification supports our commitment to help our customers identify and avoid the pitfalls and problems inherent in complex mission-critical battery design and assembly projects within the commercial and aerospace industry,” he continued.

Mobile Power Solutions is trusted by major aerospace OEMs for a broad range of battery design, assembly, testing and analysis services that meet exacting specifications. Working with tier-one cell manufacturers, it concentrates on important battery pack design considerations like safety, system integration, reliability, power and the ability to meet requirements across a wide range of harsh environmental conditions.

Mobile Power Solutions offers the following services, all available under one roof with one point of contact:
• Cell selection and cell vendor qualification
• Cell and battery pack design
• Design review for manufacturability
• BMU selection and design
• Detailed assembly procedures and QC documentation
• Customer-supplied BOM or our own sourced and purchased BOM
• Cell vendor qualification – initial and/or ongoing
• Risk mitigation and DFMEA
• Regulatory requirements and certifications

www.mobilepowersolutions.com

HORIBA MIRA Gears Up for New Defence Power Standard Following £350k Testing Capability Investment

Monday, June 8th, 2020

As a business committed to keeping a seat firmly at the helm of industry changes, HORIBA MIRA has invested £350k in a new power accreditation test service and Electrical Power Laboratory – providing defence industry customers with a first-of-its-kind validation solution in readiness for the new Def Stan 61-005.

The recently released new Def Stan 61-005 Part 06 (issue 7) – which applies to electrical power supply systems in vehicles for Ministry of Defence use – has been comprehensively updated to reflect the latest industry requirements and governance of power distribution systems for both current and future military vehicles.

Ahead of the changes, recent months have seen HORIBA MIRA, an established provider of vehicle verification and validation solutions, make significant investment in the development of a bespoke Def Stan 61-005 Electrical Power Laboratory at its Nuneaton headquarters – creating the UK market’s most sophisticated testing ground for customers seeking to ensure compliance with the new standard.

The cutting edge facility includes the addition of two new 100 amp transient generators – the first in the UK – enabling the HORIBA MIRA team to far surpass standard 30 amp test conditions and assess vehicles against extraordinarily high currents of up to 100 amp.

With the continued evolution towards complex electric and hybrid military vehicles requiring high power supplies, HORIBA MIRA is not only providing a market-first solution to Def Stan 61-005 compliance, but playing an integral role in supporting the industry to meet the evolving validation challenges associated with the increasing power demands of modern defence and commercial vehicles.

Mark Emery, Electromagnetic Compatibility (EMC) Technical Manager at HORIBA MIRA, said: “As a business, we pride ourselves on staying one step ahead when it comes to our ever-changing industry, working to meet our customers’ future requirements today.

“As such, we have placed significant investment in the development of our new power accreditation service and laboratory, with the aim of ensuring our customers have access to the most sophisticated solution first, when it comes to ensuring compliance with the new Def Stan 61-005.

“This is an incredibly exciting development for HORIBA MIRA. Not only will it help to ensure a seamless transition towards this complex new standard for customers, but it marks a major step forward for increased power generation test method capability here in the UK.”

Mark added: “Inherently, military vehicles are energy-intensive, with a myriad of power-intensive electronics required to perform different mission applications. But as the rate of innovation and applications continues to grow, including the movement towards electric and hybrid options, the energy demand of such vehicles continues to escalate – placing greater onus on the power accreditation validation methods behind it.

“In this way, our new facility will play a fundamental role in helping both existing and new military customers to perform the vital testing needed to meet current and future vehicle standards in the years to come.”

The new offer will form part of HORIBA MIRA’s vast EMC division which will continue to support Def Stan 59-411 and MIL-STD 461.

With military test programmes often taking place over several months or years, customers utilising HORIBA MIRA’s unique expertise are also able to take advantage of secure workshops and facilities, associated office spaces and IT networks that are fully accredited by the UK Ministry of Defence (MoD) as part of MIRA Technology Park. For more information on the new Electrical Power Laboratory or MIRA Technology Park, visit www.horiba-mira.com.

New 5G Switch Provides 50 Times More Energy Efficiency Than Currently Exists

Saturday, May 30th, 2020

RESEARCH TRIANGLE PARK, N.C. — As 5G hits the market, new U.S. Army-funded research has developed a radio-frequency switch that is more than 50 times more energy efficient than what is used today.

With funding from the Army Research Office, an element of the U.S. Army Combat Capabilities Development Command’s Army Research Laboratory, researchers at The University of Texas at Austin and the University of Lille in France, have built a new component that will more efficiently allow access to the highest 5G frequencies, in a way that increases devices’ battery life and speeds up how quickly users can do things like stream HD media.

Smartphones are loaded with switches that perform a number of duties. One major task is jumping back and forth between different networks and spectrum frequencies: 4G, WiFi, LTE, Bluetooth, etc. The current radio-frequency switches that perform this task are always running, consuming precious processing power and battery life.

“Radio-frequency switches are pervasive in military communication, connectivity and radar systems,” said Dr. Pani Varanasi, division chief, materials science program at ARO. “These new switches could provide large performance advantage compared to existing components and can enable longer battery life for mobile communication, and advanced reconfigurable systems.”

The journal Nature Electronics published the research team’s findings.

“It has become clear that the existing switches consume significant amounts of power, and that power consumed is useless power,” said Dr. Deji Akinwande, a professor in the Cockrell School of Engineering’s Department of Electrical and Computer Engineering who led the research. “The switch we have developed can transmit an HDTV stream at a 100GHz frequency, and that is an achievement in broadband switch technology.”

The new switches stay off, saving battery life for other processes, unless they are actively helping a device jump between networks. They have also shown the ability to transmit data well above the baseline for 5G-level speeds.

Prior researchers have found success on the low end of the 5G spectrum – where speeds are slower but data can travel longer distances. This is the first switch that can function across the spectrum from the low-end gigahertz frequencies to high-end terahertz frequencies that could someday be key to the development of 6G.

The team’s switches use the nanomaterial hexagonal boron nitride, a rapidly emerging nanomaterial from the same family as graphene. The structure of the switch involves a single layer of boron and nitrogen atoms in a honeycomb pattern sandwiched between a pair of gold electrodes. Hexagonal boron nitride is the thinnest known insulator with a thickness of 0.33 nanometers.

The impact of these switches extends beyond smartphones. Satellite systems, smart radios, reconfigurable communications, and Internet of Things, are all examples of potential uses for the switches. In addition, these switches can be realized on flexible substrates making them suitable for Soldier wearable radios and communication systems that can benefit from the improved energy efficiency for longer battery life with faster data speeds as well as other defense technologies.

“This will be very useful for radio and radar technology,” Akinwande said.

This research spun out of a previous project that created the thinnest memory device, also using hBN. Akinwande said sponsors encouraged the researchers to find other uses for the material, and that led them to pivot to RF switches.

In addition to the U.S. Army, support through a Presidential Early Career Award for Scientists and Engineers, the U.S. Office of Naval Research and The National Science Foundation’s Engineering Research Center funded the research. The Texas Nanofabrication Facility partly fabricated the switch and Grolltex, Inc., provided hBN samples.

By U.S. Army CCDC Army Research Laboratory Public Affairs

In Modernization Push, Army Researches Integrated Power Cables for Soldiers

Wednesday, May 13th, 2020

ABERDEEN PROVING GROUND, Md. — Army Futures Command (AFC) is bolstering dismounted Soldiers’ power capabilities by developing integrated, flexible cables for a new generation of modernization priorities.

Enhanced Soldier maneuverability and mobility on the battlefield are among the initial improvements resulting from new cables that will be incorporated into a tactical vest, according to Combat Capabilities Development Command (CCDC) researchers.

CCDC’s Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance and Reconnaissance (C5ISR) Center partnered with the CCDC Soldier Center to investigate integrated power solutions in support of programs across the Army. These include Nett Warrior, Next-Generation Squad Weapons (NGSW) and Integrated Visual Augmentation System (IVAS).

As the Army increases the number of electronic devices that Soldiers need to carry, more cables are required to connect equipment to power sources and share data. In addition, the Army’s modernization initiatives will demand continually increasing rates of Soldier-worn power.

The integrated cables are one solution researchers are developing for a holistic approach.

“This new flexible cable is up to 50 percent lighter than the legacy version,” said Ethan Wise, a C5ISR Center electronics engineer who is leading the project. “It’s much more flexible, less bulky and removes cabling that encumbers a Soldier’s motion when connected to a Conformal Wearable Battery.

“It reduces snag hazards because it can be looped through a tactical vest several times. The new cable feels like the fabric of a standard Army uniform and blends in seamlessly with the camouflage pattern.”

A United Kingdom company initially developed the new cable, and the U.S. Army has been investigating its potential uses through the Foreign Comparative Testing (FCT) Program. The FCT works with Army science and technology organizations to find and evaluate solutions to meet the operational needs of U.S. Soldiers regardless of the technology’s country of origin.

The FCT Program initially focused on the Nett Warrior system, and the CCDC team is now leveraging that science and technology knowledge for high-priority programs such as NGSW and IVAS.

IVAS is a Microsoft-designed heads-up display that functions as a fight-rehearse-train system, among other roles. Its high-tech features, such as augmented reality and aided target recognition, will require continuous power loads for extended time. Flexible cables are a potential fit for IVAS power delivery, Wise said.

For the NGSW program, researchers are investigating a rifle sling composed of materials similar to those used in the new cables, according to C5ISR Center research mechanical engineer Dr. Nathan Sharpes. The benefits would include reduced battery weight on the weapon, more flexibility and greater run times.

In addition to the sling, Sharpes and his colleagues are prototyping new ways of storing energy and routing power on the weapon. These features collectively give the Soldier options to power weapon-mounted enablers to meet changing mission requirements.

“These new weapons will be equipped with sophisticated technologies, likely requiring more power,” Sharpes said. “The straight-forward solution would be to tether the weapon to a larger battery on the vest. However, this introduces a snag hazard and historically hasn’t been popular among Soldiers. Routing power through the sling should yield a more acceptable and familiar-feeling solution.”

C5ISR Center engineers will continue to work on prototypes throughout 2020 for potential use with IVAS and NGSW offices.

By Dan Lafontaine, C5ISR Center Public Affairs