SIG MMG 338 Program Series

Archive for the ‘Power’ Category

ORWM – Goal Zero

Saturday, January 24th, 2015

With 73% of sales in the portable power market, Goal Zero dominates the space. They build a wide variety of products and the new Venture 30 features an IPX6 weatherproof rating with no rubber plugs needed. It’s a 7,800mAh charger with dual smart charging 2.4A USB ports (each port is actually 2.4 A) with its own built in USB cable. Additionally, its solar ready.

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In addition to a battery indicator, the Venture 30 also features a 65 lumen white light.

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Finally, you can power items directly as you use them.

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www.goalzero.com

SHOT Show – Adams Industries

Thursday, January 22nd, 2015

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Adams Industries has integrated the ability to power via USB to the Ground Warrior Battery Pack. The aviation battery pack AI-GWBP accepts 4 x CR123A batteries. It will power the Six15 Technologies computer FR up to 20 hours.

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PowerArmor Solar Panels From IDG Europe Are First To Provide Ballistic Protection, With Dyneema High Strength Fibers

Tuesday, November 18th, 2014

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The Netherlands, 17 November 2014 – A new solar panel system for Defense Forces provides ballistic protection and is lighter and more portable than systems currently available. The PowerArmor™ unit from IDG Europe has low-reflectance solar panels protected by an anti-ballistic surface made in an exceptionally strong unidirectional fiber-reinforced composite.

The composite is based on an ultra-high molecular weight polyethylene fiber (UHMWPE) produced by DSM Dyneema and branded as Dyneema®, the world’s strongest fiber™. It replaces the aluminum normally used for portable solar panels, which provides no ballistic protection. IDG says this is the first time that solar panels have been given such a high level of ballistic protection. Panels made in Dyneema® also weigh around 20% less than aluminum panels of the same thickness.

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DSM Dyneema and IDG Europe cooperated closely in IDG’s development of the dual-purpose system, intended to power electrical and electronic equipment used by armed forces in the field. The combination of ultra-light, low profile (anti-glare) solar panels and anti-ballistic panels with Dyneema® results in a system capable of providing energy and protection ranging from fragmentation to high-power rifle ammunition.

IDG Europe says that the switch from aluminum for the general-purpose stand-alone solar panels also meets calls from the market for lightweight units with high environmental resistance.

“As Defense Forces continue to carry more and more electronic systems into dangerous, inhospitable and isolated places, the need to keep portable electronic devices operable at all times in hostile environments is essential,” says Göran Johnson, CEO at IDG Europe. “With PowerArmor™, we think that we have a winning combination of solar panels that supply power and provide protection. We believe its chances are very good, especially as the two individual products were already being independently considered—and in some cases used in practice—by various Special Forces around the world.”

“Dyneema® offers the lightest armor protection materials in the market,” says David Cordova, Vice President Business Development for DSM Dyneema – Life Protection. “The combination of Dyneema® with the innovative low-glare IDG solar panels provides a unique value proposition to military personnel.”

IDG Europe introduced the PowerArmor™ concept at IESMA 2014, the conference and exhibition on Innovative Energy Solutions for Military Applications that took place in Vilnius, Lithuania, on November 12-14. IEASMA 2014 is organized by the NATO Energy Security Centre of Excellence, and the DELTA State Military Scientific Technical Center of the Ministry of Economy and Sustainable Development of Georgia.

www.dyneema.com/americas

PEO Soldier Reminds You To Use Lithium Batteries

Thursday, October 23rd, 2014

We recently had an opportunity to speak with several representative from Program Executive Officer Soldier’s Program Manager for Soldier Sensors and Lasers about their push to remind Soldiers to use Lithium batteries with their equipment. Specifically, they are advocating the use of the L91 AA battery, which is available through the standard stock system under NSN 6135-01-333-6101 (12 per package). It is common to a wide variety of Soldier equipment including the Enhanced Night Vision Device and Thermal Weapon Sight.

There are several advantages to using the L91 AAs. Mr. Joe Pearson, PM SSL Logistics Management Division Director articulated several reasons Lithium batteries are preferred over the cheaper Alkaline models. First off, the Technical Manual calls for their use, and here’s why. Bottom line up front; L91 batteries offer improved lethality and maneuverability through decreased operational load and longer performance. Since they last three to five times longer, there is less equipment down time due to battery swaps. This increased life also results in reduced supply costs. While alkaline batteries are less expensive when you compare them one-to-one to the Lithium versions, the Lithium battery will last three times as long as the Alkaline. That’s one third the cost. Additionally, Lithium batteries are 37% lighter than Alkaline batteries resulting in less cost to the total supply chain for transportation. That means fewer aircraft in the air and fewer vehicles on mined roads. Finally, you can’t go wrong with the L91 batteries. They have a shelf life of up to 15 years.

TWS Battery Use

If those reasons weren’t enough, SSG José R. Salcedo III, S3, Tasking NCO, 2-504 PIR, 1st Brigade, 82nd Airborne Division related an incident that is germane to the subject. During a 2012 vehicle patrol in Afghanistan’s Ghazni Province when one of his convoy’s vehicles struck an IED. He assumed a security posture scanning for the enemy with his Thermal Weapon Sight. Specifically, he was looking for the trigger man who initiated the IED explosion. He had just checked the battery indicator about 10 minutes before which indicated he had about half of his power left. But once he placed it into operations, the screen went blank. In the moments it took him to swap batteries, SSG Salcedo fears his target slipped away. Turns out, his TWS was powered that day by an Alkaline battery. The battery indicator on the TWS is calibrated for use with Lithium batteries. Now, he only uses L91 Lithium batteries.

Battery usage

The image above gives you a good idea of the advantages of lithium over alkaline batteries. As you can see, their operational life is affected by temperature. According to MSG Reiko Carter, PM SSL NCOIC/Fielding OPS NCO, specific performance data based on temperature is available in each piece of equipment’s Technical Manual and they go over the data during New Equipment Training. However, there’s a lot of turnover in units and the guy who attended NET may have moved on. I think it would be a great project to produce an app that aggregates all types of equipment and battery usage data into a predictive planning tool for logistics and small unit leaders.

Please pass this info on to your logistics team if they haven’t seen it. Use of Lithium batteries won’t only save money but also increase your effectiveness and decrease your load in the field.

AUSA – Solace Power

Monday, October 13th, 2014

Newfoundland, Canada-based Solace Power specializes in wireless power. While they don’t manufacture products they offer customizable projects and offer Technical Development Kits. Their goal is to license technology to manufacturers. Today, they’re demonstrating a customizable project applied to a bump helmet to show how it can be wirelessly powered. It’s a demonstrator but I’m very impressed with what I’ve seen.

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They use Electric Field Based RC2 (Resonant Capacitive Coupling) technology. This is slightly different from the magnetic charging technology you see in wireless cell phone chargers. The resonator material is flexible and can be copper or another lightweight conductive material that can be shielded with a simple fabric.

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Additionally, Solace Power’s technology doesn’t heat objects and it still works even if the resonator is punctured or torn. The technology is safety compliant to IEEE, FCC, ICNIRP and Safety Code 6.

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Efficiency wise, they are demonstrating 90% power coupling efficiency at 40 cms and that’s at 100w. They can also use one transmitter with multiple receivers (ie weapon, helmet, radio, etc). The receiver can also act as a repeater but the larger the resonator, the further the power can be transmitted. You’ll notice in the photo above how far the helmet is away and off by enter of the power transmitter. With magnetic power transmission you can’t do that.

Think of the implications. Use of their technology doesn’t alter the Soldier’s behavior. Each piece of equipment doesn’t need a separate battery. There’s also no hot battery swapping or umbilicals/cords.

www.solace.ca

AUSA – EFB Power

Monday, October 13th, 2014

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EFB Power has fielded a power data system for USAF TACPs. Power data, you ask? They’ve established a personal area network in the armor system using cabling. The Air Force uses BA-2590s but EFB ALOs offers Palladium BB-0150/U.

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The systems as it stands accepts 3 radios (including PRC-148/152 as well as ROVER), end user device and DAGR/SASM.

www.efbpower.com

Brunton – All Day GoPro HERO 3+ High Capacity Power Supply

Thursday, October 2nd, 2014

brunton GoPro

Bruntons All Day GoPro HERO 3+ high capacity power supply is an attachable lithium polymer power supply for the GoPro HERO 3+ line of action cameras. It extends the life of the GoPro HERO 3+ to nearly 4x the specified run time of the standard battery while maintaining the all weather durability the GoPro line is known for. It also doubles as a portable power device, allowing the user up to 2.5 smartphone charges from full. Included is a 3-in-1 adapter cable for Micro USB, Lightning, and 30-Pin to USB.

Brunton All Day from Brunton on Vimeo.

Available in Black and Yellow.

www.brunton.com/products/all-day

Weapon Outfitters Has KAC T1 and H1 Aimpoint Battery Caps In Stock

Tuesday, September 30th, 2014

Weapon Outfitters was recently heavily restocked with KAC T1 and H1 Aimpoint battery caps. The T1/H1 Aimpoint sights are awesome and the Knight’s battery cap upgrade is excellent.

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Weapon Outfitters did a great job of detailing its advantages:

1. They allow you to store an onboard spare battery for the already impressive Aimpoint Micro
2. They are a lot stronger than the standard battery cap: an actual consideration for hard use rifles. I busted up my stock cap real good and it had to be removed by the gunsmith… the KAC unit is a lot less vulnerable to blunt forces and deformation.
3. The machined features make adjusting brightness a lot easier, especially with gloves and sweaty hands!
4. Lastly, the cost is fair for an intricately machined part and useful upgrade!

www.weaponoutfitters.com/kac-aimpoint-t1-battery-cap