Tag: news

Vishay Intertechnology, Inc. today introduced the first two devices in its new 600V EF Series of fast body diode n-channel power MOSFETs. With low reverse recovery charge and on-resistance, the Vishay Siliconix SiHx28N60EF and SiHx33N60EF increase reliability and save energy in industrial, telecom, computing, and renewable energy applications. Built on second-generation Super Junction Technology, the 600 V fast body diode

Read more

Littelfuse, Inc. has introduced the SP3022 Series Low Capacitance ESD Protection TVS Diode Arrays (SPA® Diodes). These robust 0.35pF, 20kV bidirectional (back-to-back) discrete TVS diodes can safely absorb repetitive ESD strikes over the maximum level specified in the IEC61000-4-2 international standard without performance degradation. The SP3022 Series’ back-to-back configuration provides symmetrical ESD protection for data lines when ac signals are

Read more

AVX Corporation has introduced the new FLA Series medium power film capacitors. Comprised of metallized polypropylene dielectric imbued with a soft polyurethane (PU) resin and encased in a cylindrical aluminum can with fast-on or screw terminals, FLA Series capacitors exhibit high ripple current and extremely high dielectric strength in operating temperatures spanning -40 to +80 degrees C. They are specifically

Read more

Murata has announced an addition to its D1U4 series of ac-dc front-end power supplies from Murata Power Solutions. These programmable supplies feature a dual I²C interface, controllable bidirectional output isolation. The compact D1U4 measures just 41 x 355.6 x 101.6 mm and allows up to four supplies to be contained on a single 1U-high 19-inch rack-mounting chassis. With a 54-Vdc

Read more

International Rectifier Corp. today announced the introduction of the AUIRGP66524D0 and AUIRGF66524D0 automotive-qualified 600V IGBTs optimized for small auxiliary motor drive applications including air conditioning compressors for electric and hybrid vehicles. Leveraging IR’s COOLiRIGBT™ platform and co-packaged with a soft recovery diode, the 24A AUIRGP66524D0 and AUIRGF66524D0 feature low VCE(ON) to reduce power dissipation and maximum junction temperature of 175

Read more

BioSolar, Inc. recently claimed record performance for its low cost energy storage supercapacitor. BioSuperCap, a next generation supercapacitor based on inexpensive conducting polymers designed to reduce the cost of storing the energy of the sun, has demonstrated stability for over 50,000 charge-discharge cycles, which is more than 10 times better than ever reported. “We have shown that conducting polymers can

Read more

Sonnenbatterie GmbH announced the closing of a $9.4 million round of equity financing led by new investors Chrysalix SET and Munich Venture Partners (MVP). The investment round also included follow-on financing by prior investor eCAPITAL. The company has sold close to 4,000 units of its intelligent energy storage system to home owners, farmers and businesses since entering the market in

Read more

Almost everybody will agree that the power grid is undergoing radical rethinking and re-engineering. The old issues of reliability and capacity are still with us, but the new issues of renewable and sustainable generation technologies like solar and wind, the last-mile dilemma and escalating power demands coupled with significantly rising costs to the consumer are fueling the grid-level debates like

Read more

For many more people than realize it, electric cars are already adequate for their needs and better than a gasmobile for their bank account and quality of life. However, it often isn’t good enough for disruptive technology to be better than the incumbents. It has to be much better. The target for electric cars, in order to meet that challenge,

Read more

NTPC Limited, the largest power producer in India, has a pipeline of about 4 GW of solar power capacity, and is looking to significantly expand its solar power plans. The company recently announced that it has signed yet another agreement to set to a large-scale solar power plant in the state of Uttar Pradesh. The installed capacity of the project

Read more