Tech Talk

    July 2025
    A Fundamental Change In Silicon MOSFET Design

    Ryan Manack, Vice President of Systems, Applications and Marketing at iDEAL Semiconductor

        Mark Twain has been rumoured to have once said that “rumours of his death have been greatly exaggerated". The same could be said for silicon in power designs. For almost a decade now, proponents of GaN and SiC technologies have been telling us that it is only a matter of time until
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    Date:
    07/29/2025
    A Small AND Efficient Auxiliary Power Supply

    Hannan Abdul, Senior Product Manager, Infineon

      Auxiliary power supplies are popular designs that are used in many consumer and industrial applications. There are many products that require mains power to run a motor or other device, but also need much lower voltages to run the control systems and other low power circuits. It is difficult to drop fro
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    Date:
    07/24/2025
    An Easy and Cost Effective Method of Generating Bode Plots

    Frederik Dostal, Subject Matter Expert for Power Management, Analog Devices

      One of the most difficult aspects of power design is judging how the circuit will react to different loads, especially in terms of the power supply control loop stability and bandwidth. How quickly will the voltage change from one level to another as a load is connected and disconnected? Will it overs
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    Date:
    07/14/2025
    SiC is no longer all about RDS(on)

    Dr. Adam Barkley, VP of Power Technology Development at Wolfspeed, talks to Alistair Winning from PSD about advantages of the company's Gen 4 SiC devices

    ­  RDS(on) is perhaps usually the most important metric that is highlighted by companies when they talk about their wide bandgap products. Other figures of merit are also important, but every manufacturer that I can think of specifically highlights low RDS(on) as a major plus point. And that’s no real
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    Date:
    07/01/2025
    Archive

    Treo Platform Starts to Realize its Potential

    May 20,2026
    Ally Winning, European Editor, PSD

    Sequencing Without a Microcontroller or Memory?

    Apr 22,2026
    Ally Winning, European Editor, PSD

    Making EVs and Renewable Energy Work Together

    Mar 25,2026
    Ally Winning, European Editor, PSD

    Power Efficiency Measurements With a Single Tool

    Feb 24,2026
    Ally Winning, European Editor, PSD

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    Power Systems Design

    Power Systems Design is a leading global media platform serving the power electronics design engineering community. It delivers in-depth technical content, industry news, and product insights to engineers and decision-makers developing advanced power systems and technologies.

    Published 12× per year across North America and Europe, Power Systems Design is distributed through online and fully digital editions, complemented by eNewsletters, webinars, and multimedia content. The platform covers key areas including power conversion, semiconductors, renewable energy, automotive electrification, AI power systems, and industrial applications—supporting innovation across the global electronics industry.