Electronics Weekly: Design, Components, Tech & Business News
WebElectronics Weekly magazine brings electronics design engineers and professionals the latest component, industry and tech news and analysis, whitepapers and more.
Understanding hi-pot testing and its standards - Electronics Weekly
WebAug 23, 2012 · However, the standards state that production hi-pot testing should not exceed 1,500VAC, or its DC-rectified equivalent of 2,121VDC, from input to output or input to ground. The 3kVAC and 4kVAC tests are a stress-test for the main transformer only. To conduct these tests the main transformer is removed from the power supply and tested …
First transistor created 70 years ago: the device that changed the …
WebDec 22, 2017 · On 23 December 1947 two employees working at Bell Labs in the US state of New Jersey, John Bardeen and Walter Brattain, assisted by William Shockley, created the first working ‘point contact transistor’. The device was a forerunner of components that would replace the bulky, fragile vacuum tubes used at the time to amplify or switch ...
Arduino powers Super Simple Electronic Component Tester
WebJul 12, 2021 · Arduino powers Super Simple Electronic Component Tester. Check out this Arduino-based component tester. The device is intended to give a simple way to test transistors, resistors, capacitors, diodes and MOSFETs, and such like. It was originally developed by Markus Frejek, but the project has been continued by Karl-Heinz Kübbeler …
Top 25 fabless companies - Electronics Weekly
WebJan 19, 2010 · Nine fabless semiconductor companies had sales of $1bn or more in 2009, according to IC Insights, with 17 out of the top 25 fabless companies, and nine of the top ten, based in America.
Elektra Awards | Electronics Weekly
Web24th January 2024 Elektra Awards Leave a comment. From the Electronics Weekly magazine of 24 January 2024, celebrating the Elektra Awards The 2023 Elektra Awards was a memorable evening that celebrated the international electronics industry and those who contributed to make it outstanding, writes Caroline Hayes.
Raytheon Technologies adjusts to financial impact of Covid-19
WebMay 8, 2020 · Raytheon Technologies, the aerospace and defence specialist, has published its Q1 financial results, claiming solid results in the face of the Covid-19 pandemic. It reported net sales of $18.2 billion, down one per cent year-on-year. Net income in the quarter, however, was a loss of $83 million, down 106 percent versus the prior year and ...
Top Ten US Chip Companies Last Year - Electronics Weekly
WebFeb 23, 2022 · Add to Bookmarks. By David Manners 23rd February 2022. Top Ten US Chip Companies Last Year. Thanks to IC Insights and Statista for this one – the top ten US chip companies last year: Intel. Micron. Qualcomm. Nvidia. Broadcom.
How to design an accurate DC power supply - Electronics Weekly
WebMar 9, 2022 · Test and measurement applications such as battery test, electrochemical impedance spectroscopy and semiconductor test require accurate current and voltage output DC power supplies. Both the current and voltage control accuracy of the equipment need to be better than ±0.02% of the full-scale range over a ±5°C ambient temperature …
Infineon to invest €2bn in SiC and GaN - Electronics Weekly
WebBy David Manners 17th February 2022. Infineon to invest €2bn in SiC and GaN. Infineon is to invest more than €2 billion building a third module at its fab site in Kulim, Malaysia to make SiC and GaN power ICs. The third module will generate more than >2 billion in annual revenues. The expansion will benefit from the economies of scale ...
Skip to content