Batteries & Other Energy Storage Devices

    August 2020
    Letting Your Remote Sensor Have A Really Deep Sleep

    Click image to enlarge

    Figure 1. Remote Soil Moisture Monitor Used in Smart Agriculture

    If you can identify with the feeling of “sleeping with one eye on the clock”, you will know how it prevents you from getting that deep sleep needed to maintain your energy levels, leaving you feeling drained for most of the following day. Key to achieving that all-important deep sleep state is emptying your mi
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    Date:
    08/31/2020
    Tool Offers Online Matchmaking Service for Battery Makers

    CBI Battery Match is helping the energy storage sector find the best lead battery for their system

    A ground-breaking new battery ‘match’ service is set to help utility companies choose the most suitable batteries as partners for their energy storage schemes.  CBI Battery Match has been designed and built by the Consortium for Battery Innovation (CBI) – the global advanced lead battery research
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    Date:
    08/24/2020
    Mophie's Universal Batteries with PD Fast-Charge Technology
    mophie unveiled four new universal power solutions designed to charge mobile devices at the fastest speed possible. The powerstation, powerstation XXL, powerstation wireless XL, and powerstation wireless stand each feature the ability to charge multiple devices through a versatile USB-C PD input/output port and
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    Date:
    08/20/2020
    Transphorm's Second 900 V GaN FET is Now in Production
    Transphorm Inc. announced its second 900 V GaN FET is now in production. The TP90H050WS offers a typical on-resistance of 50 milliohms with a one kilovolt transient spike rating and is now JEDEC qualified. The primary target markets are broad industrial and renewable energy, including applications such as photovoltaic in
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    Date:
    08/20/2020
     UnitedSiC Signs Distribution Agreement with Macnica - Japan

    Yalcin Bulut, VP of Global Sales and Marketing at UnitedSiC

    UnitedSiC has announced it has entered into a distribution agreement with Macnica, Inc. Macnica will partner with UnitedSiC to distribute its product portfolio to Japanese customers in high-growth applications such as electric vehicles, battery charging, IT infrastructure, renewable energy and circuit protection.
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    Date:
    08/19/2020
    P-Channel MOSFET Offers Industry-Low 1.7 mΩ RDS(ON)
    Vishay Intertechnology, Inc. introduced the first-ever -30 V p-channel power MOSFET to offer on-resistance of 1.7 mΩ at 10 V. With its industry-low on-resistance and 6.15 mm by 5.15 mm thermally enhanced PowerPAK SO-8 single package, the Vishay Siliconix TrenchFET Gen IV SiRA99DP is purpose-built to increase po
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    Date:
    08/17/2020
    Anode Material for Safe Batteries with a Long Cycle Life

    Researchers hope that new materials help to build safe and durable high-performance cells.

    Researchers at Karlsruhe Institute of Technology (KIT) and Jilin University in Changchun/China investigated a highly promising anode material for future high-performance batteries - lithium lanthanum titanate with a perovskite crystal structure (LLTO). As the team reported in the Nature Communications journal, LLT
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    Date:
    08/09/2020
    Failsafe Chip Varistors for Automotive Battery Lines
    TDK Corporation presents a new range of Open Mode chip varistors for electronic automotive assemblies that are directly connected to the battery. The new chip varistors offer reliable protection against transient surge voltages according to ISO 7637-2 and meet the failsafe requirements according to the VW standard VW
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    Date:
    08/06/2020
    Cadenza Li-ion Battery Achieves UL Safety Compliance

    An example of Cadenza's Li-ion racks and batteries.

    Validating the safety features of its patented lithium-ion (Li-ion) technology, Cadenza Innovation announced that UL9540A testing verifies that the company’s supercell battery architecture stops propagation when thermal runaway is induced inside the battery itself. By doing so, Cadenza’s technology solves a
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    Date:
    08/06/2020
    PSDcast: Zinc Air Batteries and the Future of Energy Storage

    Ron MacDonald, the President and CEO of Zinc8 Energy Solutions

    It’s no exaggeration to say that more robust batteries will power the future. But how do we reach that new electronic renaissance? Will lithium ion fit the bill or should we consider alternatives?
    Date:
    08/06/2020
    £1.68M UK government grant for Bizen transistor technology
    The transistor process technology will be the foundation for the success of British and worldwide industries in all sectors. The grant has been made by the ‘Driving the Electric Revolution Challenge’ program, part of UKRI’s Industrial Strategy Challenge Fund. The aim of the initiative is to position the UK
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    Date:
    08/05/2020
    eTruck reduces CO₂ emissions at Infineon's Regensburg site
    Just in time for the World Environment Day, an electric truck was commissioned at the Regensburg site after two weeks of testing. The vehicle of the logistics partner Kühne+Nagel will drive the distance between the factory premises and an external warehouse in the east of the city four times per working day. Thu
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    Date:
    08/05/2020
    Robust Connection for Power
    The new connectors are available in various blade designs, orientations and dimensions and are intended for current flows up to 16 A and working voltages up to 300 V. Straight or angled contacts in various numbers are available — for the common 6.3 mm blade receptacles but also for the 2.8 mm version. Fo
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    Date:
    08/05/2020
    New Video Shows How a Zero Flux Current Transducer Works
    The transducers can be used for applications such as power analysers in EV production, medical equipment such as MRI scanners and power supplies for particle accelerators. The video explains zero flux technology, also called ‘fluxgate’ and how it works, including the use of a closed loop which balances opposi
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    Date:
    08/05/2020
    Integrated Isolated RS485 + Isolated Power Transceivers Cut Design Time
    These new parts provide low radiated emissions and enable solutions that meet EMC compliance with fewer board spins and budget overruns. The transceivers’ simplified PCB layout and small SOIC form factor pack more functionality into space constrained applications than the previous generation as well as current
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    Date:
    08/05/2020
    3kW Transient Voltage Suppressor Diode Array Family
    The MDA3KP is a 3kW diode family of more than 25 products with different screening levels, polarities and qualification standards. Microchip’s MDA3KP TVS diode array family – the only available technology offering a comprehensive voltage range tested to a high reliability standard and qualified based on the MIL-PRF-1
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    Date:
    08/05/2020
    Performance improved and space gained
    For safe use in industrial applications, Würth Elektronik has now published a circuit layout with transformers as galvanic isolation. The solution has an isolation of 1.5 kV/60 s and is therefore fully suitable for industrial applications, unlike previous circuits that use two 50 V capacitors as galvanic isolation. Wü
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    Date:
    08/05/2020
    Ultracapacitors for IoT devices
    NAWA Technologies’ NAWACap ultracapacitors are based on carbon and use a material that is abundant, recyclable and environmentally friendly. The NAWACaps can be packaged into small, flat cells and withstand extremes of temperature and the harshest environments, through deep sea to deep space. They also match i
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    Date:
    08/05/2020
    Wide range of AEC-Q101 discretes in leadless DFN packages
    The AEC-Q101 range of devices available cuts across all Nexperia’s product groups and includes switching, Schottky, Zener and protection diodes, bipolar junction transistors (BJTs), N- and P-channel MOSFETs, resistor-equipped transistors and LED drivers. Automotive qualified discrete leadless packages offer
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    Date:
    08/05/2020
    Inexpensive and easy to assemble LIF connector
    Small and flexible flat-ribbon cables are widely used in LCD screens, board-to-board connections for medical equipment, test and measurement devices, industrial applications, entertainment electronics, and the broadest conceivable range of other types of devices. In many of these applications, it’s not important
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    Date:
    08/05/2020
    Multilayer Ceramic Capacitors work up to 150°C
    This product lineup is compatible with AEC-Q200, a reliability test qualification standard for automotive passive components. We have sophisticated various types of elemental technologies nurtured by us to improve the temperature characteristics of X7R (operating temperature range: -55 to 125°C) in our  onv
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    Date:
    08/05/2020
    650V devices added to super junction N-Channel MOSFET series
    The DTMOSVI series has already gained a lot of market traction thanks to an excellent ratio of on-resistance and support for elevated switching speeds. The 650V-rated TK110N65Z, TK110Z65Z, TK110A65Z, TK125V65Z, TK155A65Z, TK170V65Z, TK190A65Z and TK210V65Z devices all possess highly appealing performance parameters. These MOSFETs present en
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    Date:
    08/05/2020
    Bluetooth Module for Ultra-Low Power IoT Applications
    Renesas Electronics Corporation announced sample shipment availability of the new RYZ012 Bluetooth module targeting ultra-low power IoT applications. The RYZ012 is Renesas' first Bluetooth Low Energy 5 module. It integrates a 2.4 GHz RF transceiver supporting the IEEE802.15.4 multi-standard wireless protocol, Blu
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    Date:
    08/04/2020
    USU Launches Research Center for Electrified Transport
    The National Science Foundation has awarded Utah State University a five-year, $26 million grant, renewable to 10-year, $50.6 million, to develop an international research center dedicated to advancing sustainable, electrified transportation. The center is expected to raise more than $200 million over the next decade in government and industry support. The grant establishes an Engineering Research Center focused on developing new infrastructure that facilitates widespread adoption of electric vehicles. The center is named ASPIRE — Advancing Sustainability through Powered Infrastructure for Roadway Electrification. “ASPIRE represents the very best of what a research university brings to the state and community,” said USU President Noelle E. Cockett. “The center will provide unprecedented opportuniti
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    Date:
    08/04/2020
    Super Capacitor Line Expands to 600 Farads
    CDE’s Illinois Capacitor brand DGH Series of supercapacitors has been its most popular to date, with a winning combination of low ESR and low cost. Now, the line has been expanded, with capacitance values up to 600 Farads.  The DGH Series includes 24 different value/voltage combinations, ranging in capacitance fro
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    Date:
    08/03/2020
    Batteries are Key to Automotive Revolution

    Ally Winning, European Editor, PSD

    Welcome to the combined July/August issue of PSD! It’s been a very strange year. All trade shows have been cancelled because of coronavirus, and many companies are trying to be innovative with their launches. There have been a few virtual events and even virtual trade shows over the past couple of months. Tho
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    Date:
    08/01/2020
    Archive

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    Power Systems Design is a leading global media platform serving the power electronics design engineering community. It delivers in-depth technical content, industry news, and product insights to engineers and decision-makers developing advanced power systems and technologies.

    Published 12× per year across North America and Europe, Power Systems Design is distributed through online and fully digital editions, complemented by eNewsletters, webinars, and multimedia content. The platform covers key areas including power conversion, semiconductors, renewable energy, automotive electrification, AI power systems, and industrial applications—supporting innovation across the global electronics industry.