Technical Features

    September 2011
    Transformer Design Comparisons for Mitigating EMI in Gate Driver Circuits

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    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
    Notebook DC-DC Converter Design
    In the competitive world of notebook computers, the key performance attributes are battery life, weight, and size (particularly height) for a given level of performance. Recent advances
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    Date:
    09/28/2011
    PCB Layout

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    Figure 1: Switching frequency vs. switching transitions

    Switch mode power supplies convert one voltage to another. Such supplies are generally very efficient and thus replace linear regulators in many applications. Switching frequency versus
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    Date:
    09/28/2011
    Selecting a Precision Op Amp

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    Figure 1 - ISL28134: 0.1Hz to 10Hz Peak-to-Peak Noise Voltage

    Choosing an op amp for high end sensor input projects can be especially challenging if the sensors or their design environments require ultra low-power, low-noise, zero-drift, rail-to-rail input
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    Date:
    09/28/2011
    Solar Inverter Reliability

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    Figure 1: Single-Stage, Single-Phase Inverter Block Diagram

    The modern power grid will feature photovoltaic (PV) power systems that offer a sustainable alternative to fossil-fueled power plants. PV power systems consist of multiple components such
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    Date:
    09/28/2011
    Video Security Benefits

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    Figure 1: Traditional Approach of Remote Voltage Sensing

    Even before the heightened awareness brought on by threats of terrorism, many public and private institutions had already began to incorporate video security into critical infrastructure. Video
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    Date:
    09/27/2011
    Smart Components for Smart Grids

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    Smart Grids need to modern passive components

    Energy efficiency with advanced magnetic alloys - the quality of smart grids starts with the quality of their materials The famous English social reformer John Ruskin (1849 - 1900) was
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    Date:
    09/22/2011
    PV Selection

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    Typical high quality rooftop installation

    When looking into either adding solar installation to your business, or want to know how to get the best deals, there are several factors to consider. Reliability is key; investigate the
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    Date:
    09/13/2011
    Auto Foundry Demands

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    Figure 1: Automotive Electronics Forecast and Semiconductor Content per Vehicle (Source: Gartner - March 2011)

    Automotive electronics has emerged as one of the most important applications for integrated circuits. The expanded use of automotive electronics and concomitant semiconductor content per vehicle
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    Date:
    09/06/2011
    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

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    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.

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