Business Wire

Panasonic Commercializes the Large Current "Power Choke Coil" for Automotive Use


Panasonic Corporation announced that it has developed 12mm range square size (SMD Type) large current (20A-50A) “Power Choke Coil” suited for power supply circuits of automotive ECUs (Electronic Control Units) of HEV, EV, gasoline-powered vehicles etc. The new product enables direct mounting on automotive engine ECUs and electromechanical integration.

This Smart News Release features multimedia. View the full release here:

Power Choke Coil (Photo: Business Wire)

Power Choke Coil (Photo: Business Wire)

In accordance with the improvement of fuel consumption of eco-cars and environment regulations, electronization of automotive systems enhancements has been rapidly expanding for the purpose of fine control engines. In addition, the ECU capacity is getting larger, direct mounting on engine and electromechanical integration are required instead of mounting in the engine room. Therefore, large current being set in an extremely high temperature and vibration environment are required for ECU. Choke coils are used and mounted in ECU power supply circuits for the purpose of noise removal. To meet these market requirements, Panasonic commercialized “automotive use Power Choke Coil” which realized large current in compact size, excellent heat resistance and vibration resistance.

This new product has the following features:

  1. Large current in compact size as 12mm range square SMD type, enabling direct mounting on ECU engines and space saving of power supply circuits.
    - Dimensions (WxLxH) (mm): 12.6 × 12.8 × 8.0
      50% reduction in volume compared with Panasonic’s conventional products*
    - Current value: achieved 20A-50A in SMD type
      Panasonic conventional products* below 20A
      * Lead type choke coil (ELC18E-L type)
  2. Excellent heat resistance and vibration resistance in compact size, enabling direct mounting on ECU engines.
    - Heat resistance : Significant electrical property change is not observed under 160℃ / 2000h in SMD type
    - Vibration-resistance : Significant electrical property change is not observed under 5 to 2000Hz/30G
  3. SMD type enables automatic mounting on PCBs, contributing to customer’s process cost down.

Suitable applications:
DC/DC converter circuits, high function ECU power supply circuits, electromechanical integration ECU circuits of HEV, EV, gasoline-powered vehicles.

About Panasonic
Panasonic Corporation is a worldwide leader in the development of diverse electronics technologies and solutions for customers in the consumer electronics, housing, automotive, enterprise solutions and device industries. Since its founding in 1918, the company has expanded globally and now operates 474 subsidiaries and 94 associated companies worldwide, recording consolidated net sales of 7.553 trillion yen for the year ended March 31, 2016. Committed to pursuing new value through innovation across divisional lines, the company uses its technologies to create a better life and a better world for its customers. To learn more about Panasonic:

Contact information

Media Contact:
Public Relations Department
Panasonic Corporation
Tel: +81-(0)3-3574-5664
Fax: +81-(0)3-3574-5699

Om Business Wire

Business Wire
Business Wire
24 Martin Lane
EC4R 0DR London

+44 20 7626 1982

(c) 2018 Business Wire, Inc., All rights reserved.

Business Wire, a Berkshire Hathaway company, is the global leader in multiplatform press release distribution.

Følg saker fra Business Wire

Registrer deg med din epostadresse under for å få de nyeste sakene fra Business Wire på epost fortløpende. Du kan melde deg av når som helst.

Siste saker fra Business Wire

Summer Business with New Shop Feature and High-Performance Tyre Models16.3.2018 14:11Pressemelding

Each year, summer trade means great challenges for car garages and tyre dealers. As a result and at just the right time,, the online trade customer shop by Europe’s leading online tyre dealer Delticom, is introducing a new feature intended to make the daily work of the shop’s customers easier: An advice mode is available from now on at When changing from the purchasing to the sales view, the individual end customer prices are displayed instead of the actual purchase prices. In order to use this feature, users of simply have to insert their individual markups for the different item groups. From the markup and the purchase price, the online shop automatically calculates the personal end customer price. The usual purchasing view is also still available. This press release features multimedia. View the full release here: An advice mode immediately helps trade customers use the full pot

Available Now: The Smartphone Made for the Way We Communicate Today, the Galaxy S9 and S9+16.3.2018 12:00Pressemelding

Samsung Electronics America, Inc. announced that the new, award-winning Galaxy S9 and Galaxy S9+, which have been recognized by smartphone reviewers worldwide for their best-in-class display, design and camera, are now available for purchase at U.S. wireless network providers and retail stores. The phones come in three colors: Midnight Black, Coral Blue, and the new Lilac Purple. The Galaxy S9 has a suggested retail price of $719.99, while the Galaxy S9+ is available for $839.99. Both unlocked and carrier versions of the Galaxy S9 and Galaxy S9+ are also available for purchase on This press release features multimedia. View the full release here: Designed for the way we communicate today, Samsung's new Galaxy S9 and Galaxy S9+ are available in the U.S. at wireless network providers, retailers and on (Photo: Business Wire) “The Galaxy S9 and S9+ are designed for the visual and social generation—the consum

CONQUEST Group Announced the Expansion of its Asset Management Business with the Appointment of Philippe Taillardat to the Role of Director16.3.2018 09:00Pressemelding

Philippe Taillardat brings to CONQUEST over 25 years of Asset Management and Investment Banking experience, primarily in principal investing, financial advisory, equity and debt financing across global infrastructure and sustainable energy sectors. This press release features multimedia. View the full release here: Philippe Taillardat (Photo: CONQUEST Group) Philippe was most recently Co-Head of Infrastructure Investments Europe at First State Investments, which he helped transform into one of the leading billion+ European infrastructure fund manager in core / core+ strategies. Earlier in his career, Philippe held various senior banker and investment roles at Amundi, Credit Agricole CIB, Credit Suisse, AXA and BNP Paribas. Frédéric Palanque, Managing Director of CONQUEST Group, said, "We are delighted to welcome such a recognized professional. CONQUEST is trusted for providing value-added advice in complex and highly confidential

AccelStor All-Flash Solutions Unlock Data Possibilities for AI and Cloud16.3.2018 09:00Pressemelding

AccelStor, an innovative all-flash array (AFA) provider for the big data era, is excited to announce its participation in the upcoming Cloud Expo Europe, taking place from March 21 to 22 at Booth C1850 in the ExCel London exhibition centre. Besides presenting latest all-flash storage solutions breaking through performance and availability barriers for artificial intelligence (AI), virtualization and private cloud, AccelStor will present a live demonstration of its new generation NeoSapphire high availability models, one of the highlights not to be missed this year. This press release features multimedia. View the full release here: AccelStor's new generation NeoSapphire High Availability all-flash array AccelStor NeoSapphire all-flash arrays are highly integrated with virtualization and private cloud platforms, supporting VMware vSphere and OpenStack Cinder. NeoSapphire’s “high availability” series features symmetric active-activ

Westinghouse Completes First Major Decommissioning Work at a Nordic Commercial Nuclear Reactor16.3.2018 08:45Pressemelding

Westinghouse Electric Company announced today that it has completed a major decommissioning project at the former Barsebäck nuclear power plant in Skåne, Sweden. Barsebäck Unit 2 ceased operation in 2005 and decommissioning work began in August 2016. Westinghouse’s scope of work included the underwater segmentation and packaging of the reactor vessel internals, as well as the upfront engineering studies and equipment manufacturing and qualification. “Westinghouse is proud to deliver this major decommissioning project on time and on budget,” said Yves Brachet, Westinghouse senior vice president, Global Decommissioning, Decontamination, Remediation and Waste Management. “Our global expertise in this area will help our customers in the Nordic region to safely manage a variety of end-of-life opportunities for commercial nuclear power plants.” Leadership at Barsebäck Kraft AB (BKAB) is equally satisfied with this successful initial step of the first dismantling of a commercial nuclear power

Lighting Manufacturer LTS Licht & Leuchten, Part of the Fargerhult Group, to Offer Selected Spot- & Downlights with Seoul Semiconductor’s SunLike Series Natural Spectrum LEDs16.3.2018 08:02Pressemelding

Seoul Semiconductor, a global innovator of LED products and technology, announced that its SunLike Series natural spectrum LEDs, which implement light closest to the spectrum of natural sunlight, has been adopted for selected luminaires of LTS Licht & Leuchten GmbH, a German manufacturer of high-quality luminaires for hospitality, retail, and office applications. This press release features multimedia. View the full release here: LTS Jett 100 spotlights equipped with SunLike LED technology (Photo: Business Wire) LTS has adopted SunLike natural spectrum LEDs for selected products, including the Jett 100 and CSA 60 spotlights. A series of spotlights with a discreet and individual appearance, and clear, straightforward design lines, Jett spotlights harmoniously blend in with any type of retail application. The high color rendering and superior luminous intensity of these spotlights enable lighting designers to achieve accentuated ar