FEATURED ARTICLES

INDUSTRY NEWS

Enhancing Smartphone Battery Performance During GSM Pulses Through The Use of a Parallel Supercapacitor

Ron Demcko • AVX Fellow
Patrick German, Field Applications Engineer • AVX Corp.

The continual addition of smartphone features and functionality, combined with users’ growing dependence on them for both business and personal use, has made battery life and reliability increasingly vital. The digital transmission signals that these devices rely on to operate require quick pulses of current from the battery. However, these pulses can also cause the battery’s instantaneous voltage to drop below the phone’s minimum operating voltage, which can temporarily interrupt the flow of power from the battery. To solve this problem, engineers performed a series of tests on multiple battery chemistries to determine whether placing a supercapacitor in parallel with the battery could effectively improve the life of the battery and the quality of the power it provides.
MORE

Toolbox Energy Storage Systems: Modeling, Simulating and Testing Battery Systems of (H)EVs

Jörg Sauer, Senior Applications Engineer Modeling • dSPACE GmbH
Friedrich Hust, Research Assistant • RWTH Aachen University
Fabian Frie, Research Assistant • RWTH Aachen University

The storage system used in electric vehicles (EVs) and hybrid electric vehicles (HEVs) is a key component of the drivetrain and defines the vehicle’s performance. To tap the complete potential of storage systems, it must be possible to model, simulate and test them holistically and seamlessly. MORE

articles
PRBA Urges Crackdown on Non-Compliant Lithium Ion Battery Manufacturers in China
Johnson Controls Investing $245 Million in AGM Battery Production in North America
Lithium-Ion Battery Costs
Tech
HidnSeek Announces an Unlimited Battery Asset Tracker for the B2B Market
Servato Launches Network Battery Management Appliance
EquaLink Battery Management System
More
Philadelphia Scientific Introduces iBOS Charger-Splitter
Anton/Bauer Offers Air Travel Discharging Solution for Li-Ion Battery Users
Lincad’s Caravel Mk2 Charger can Discharge Li-Ion Batteries to Meet New IATA Regulations
More
Motorola Replacement Batteries from Impact Power Technologies
Samsung SDI’s Next-Gen Wearable Battery Unpack
Renata Develops 3V Rechargeable Lithium Coin Cell Battery For Handheld Medical Devices & Wearable Electronic Devices
More