Research team of Chinese Academy of Sciences and University of Delaware developed EDLC, carbon tube based, supercapacitor with significantly improved frequency performance enabling miniaturization of AC line-filter and power devices by replacement of large aluminum capacitors. A research team led by Prof. Meng Guowen from the Institute Solid State Physics, Hefei Institutes of Physical Science Read the original post Researchers Developed Higher Frequency Supercapacitors...

Würth Elektronik introduces its WE-BMS signal transformers for battery management systems which, thanks to their galvanic isolation of 4300 VDC/1 min and high operating voltage of up to 1000 VDC, are ideal for use in energy storage systems, E-bikes or E-scooters. Besides the transformers, the new WE-BMS series components also include at least one common-mode Read the original post Würth Elektronik Releases Signal Transformers...

This Würth Elektronik webinar discuss feedback loop compensation of current-mode flyback converter and optocoupler compensator. The Flyback converter with current-mode control is widely used in isolated applications below 150 W, in which an optocoupler transmits the output voltage feedback signal across the isolation barrier for regulation. The optocoupler is therefore part of the feedback loop Read the original post Feedback Loop Compensation of Current-Mode...

Digi-Key celebrates ribbon cutting of its US product distribution center expansion. The 2.2 million square foot facility makes Digi-Key one of the 10 largest warehouses in North America. Digi-Key Electronics, which offers the world’s largest selection of electronic components and automation products in stock for immediate shipment, celebrated the ribbon cutting of its Product Distribution Read the original post Digi-Key Expands its US Product...

KYOCERA AVX Celebrates the release of its 1,000th TRAFIM series high-voltage power film capacitor for DC filtering applications. Since launching the series in 1990, KYOCERA AVX has manufactured more than 365,000 of the now-1,000 unique TRAFIM Series part numbers, all of which are widely renowned for their controlled self-healing technology, high energy density, and safe, Read the original post KYOCERA AVX Celebrates 1,000th TRAFIM...