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  1. Jeff Sorensen EDN 2019 marks the 100th anniversary of the Greinacher voltage multiplier, invented by Swiss physicist Heinrich Greinacher in 1919. In 1932, Douglas Cockcroft and Ernest Walton used this basic circuit to power a particle accelerator, ...
    30-06-2020
  2. Yakov Velikson EDN Increasing the output voltage of IC operational amplifiers usually involves adding high-voltage external transistors. The resulting circuit then requires correction to retain its operating characteristics. This correction is ...
    28-06-2020
  3. Justin Larson,Frank Kolanko EDN Buck regulators operating in CCM (continuous-conduction mode) have straightforward operation, allowing for easy calculation of output voltage and system design. However, lightly loaded buck regulators operate in DCM ...
    23-06-2020
  4. Supply Analog Devices ADP2370 ADP2441
    by Frederik Dostal, Analog Devices Switching regulators use a duty cycle to realize voltage or current feedback control. The duty cycle is the ratio of the turn-on time (T ON ) to the complete cycle length, the turn-off time (T OFF ) plus on time, ...
    17-06-2020
  1. Frederik Dostal Electronic Design Electromagnetic compatibility and oftentimes PCB trace routing are key participants in the switching-regulator hot-loop phenomenon. The term hot loop is relevant whenever switching regulators and their ...
    02-06-2020
  2. Supply Texas Instruments TPS25925 TPS25926
    by Bill Schweber EDN As a cautious analog-centric engineer, I have always liked traditional thermal-based fuses and been somewhat skeptical of electronic fuses (also written as e-fuses or eFuses) due to their active components. After all, when it ...
    13-05-2020
  3. Sam Davis Power Electronics A collaborative research project is making use of temperature fluctuations to produce electricity. Generating electricity in unique ways is getting the attention of scientists at the University at Buffalo and MIT. ...
    11-05-2020
  4. John Bradnam hackster.io Use the latest ATtiny processors in the Arduino Environment. These have the memory capacity of ATmega chips in smaller and cheaper packages. Things used in this project Hardware components: Microchip ATTiny1614 , 14 Pin ...
    10-05-2020
  5. Joseph Sawicki, Executive Vice President for IC EDA at Mentor, a Siemens Business Electronic Design Artificial intelligence (AI) has proven useful in a range of applications, even in the electronic-design-automation arena. And by the looks of ...
    07-05-2020
  6. CAD & Software Autodesk Eagle 9.5 Eagle 9.6
    Cesca Fleischer, Michelle Stone, Lourdes Vasquez autodesk.com Part 1 - Eagle 9.3 Part 2 - Eagle 9.4 Eagle 9.5 We at Autodesk have been hard at work on the capabilities of EAGLE in anticipation of what we hope you’ll find is a pretty ...
    06-05-2020