Technical Features

    November 2012
    Transformer Design Comparisons for Mitigating EMI in Gate Driver Circuits

    Click image to enlarge

    Figure 1: Gate driver circuit diagram with a Bourns transformer

    While gate driver-based converters deliver improved efficiency, speed and signal integrity, their high frequency switching features can produce elevated levels of conducted electromagnetic interference (EMI), posing challenges to electromagnetic compatibility (EMC) and overall system reliability. To solve this
    Date:
    03/29/2026
    New technology and acquisitions benefit wireless sensing

    Click image to enlarge

    Figure 1: Emerson Rosemount's 3051S series wireless instrumentation exemplifies the benefits WSN brings to industrial applications: It can reduce total installation costs by 45% and total deployment time by as much as 75%, eliminating design and installation time and cost associated with wiring, conduit, cable trays, and junction boxes.

    Wireless sensing is the most important new technology in process measurement to appear in decades. For this reason alone, it has attracted the sustained attention of ARC Advisory Group and other industry
    . . . Learn More
    Date:
    11/27/2012
    Making the switch to silicon carbide

    Click image to enlarge

    Table 1: SiC MOSFET and Si IGBT comparative specifications

    To demonstrate the advantages of silicon-carbide MOSFETs versus silicon IGBTs (insulated-gate bipolar transistors) when used in high-power, high-frequency circuits, it is necessary to employ a test
    . . . Learn More
    Date:
    11/19/2012
    Medical applications demand mixed-signal ICs for high reliability

    Click image to enlarge

    Table 1: The LTC2376 through 2380 pin-compatible family of differential, no-latency SAR ADCs are available in 16- and 18-bit versions.

    Advances in medicine and medical treatment bring the promise of more-accurate diagnoses, new treatment methods, and more patient-friendly medical care. From high-resolution imaging systems to drug-delivery
    . . . Learn More
    Date:
    11/08/2012
    Measure VSWR to quantify transmission-line imperfections

    Click image to enlarge

    Figure 1: Transmission line circuit illustrating the impedance mismatch boundary between the transmission line and the load. Reflections occur at the boundary designated by ?. The incident wave is V+ and the reflective wave is V-.

    Impedance mismatches in an RF transmission line causes power loss and reflected energy. The VSWR (voltage standing-wave ratio) is a way to measure transmission line imperfections. In an RF electrical
    . . . Learn More
    Date:
    11/07/2012
    Designing with digital power for optimum system performance

    Click image to enlarge

    Figure 1: Optimising transient response parameters via a digital-power GUI.

    Digital power has emerged to satisfy the need for power supplies capable of handling the complex and rapidly changing power demands of high-performance computing subsystems. These include equipment
    . . . Learn More
    Date:
    11/01/2012
    Archive

    Transformer Design Comparisons for Mitigating EMI in Gate Driver Circuits

    Mar 29,2026
    Matthew Russell, Master’s student at University College Cork, and a student engineer at Bourns Electronics Ireland

    1250 V/1700 V GaN HEMTs for NVIDIA 800 VDC Architecture

    Jan 31,2026
    Kamal Varadarajan & Chris Lee, Power Integrations

    Future-Proof Automotive High-Voltage-to-SELV Conversion

    Dec 30,2025
    Greg Green, Director of Automotive Marketing, Vicor

    Power Systems Design

    146 Charles Street
    Annapolis, Maryland 21401 USA

    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.