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Latest Power Supplies Industry White Papers

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SEPIC Topology for DC/DC Converters with Coupled and Uncoupled Inductors

SEPIC Topology for DC/DC Converters with Coupled and Uncoupled Inductors

Choosing the right inductor configuration can make a difference in power supply design. Discover practical insights to help optimize your next SEPIC converter.


Characterizing Parasitic Components in Power Converters

Characterizing Parasitic Components in Power Converters

This white paper provides an introduction to parasitics & illustrates how parasitics can impact passive components like capacitors, inductors, and resistors. Learn more about the LCR meter and how it is an excellent tool for this characterization.


Improving Measurement Visibility in High Frequency Applications

Improving Measurement Visibility in High Frequency Applications

High-frequency current measurements are only as accurate as the sensing element allows. Discover how ultra-low ESL shunt designs minimize measurement intrusion and improve visibility into circuit behavior.


Telecom Base Stations System Solution Guide

Telecom Base Stations System Solution Guide

Download the onsemi System Solution Guide to see how efficient, reliable power architectures can support your next 5G base station design.


Optimizing Power Conversion in Utility-Scale Energy Storage

Optimizing Power Conversion in Utility-Scale Energy Storage

Download the white paper to learn how to design stable, efficient hybrid SiC ANPC inverters for utility-scale energy storage.


Achieving Seamless Interoperability and Long-term Upgradeablility

Achieving Seamless Interoperability and Long-term Upgradeablility

Download the eBook to discover how open-standard VPX power supplies can deliver scalable, rugged power while supporting seamless interoperability and long-term system upgradeability.


Scaling from 100 kW Charger Bricks to Megawatt DC Fast Charging

Scaling from 100 kW Charger Bricks to Megawatt DC Fast Charging

Explore megawatt charging trends and the architecture, design, and performance of a cutting-edge 100 kW DCFC reference design, based on recent demonstrator results.


PCB Layout Guide to Signal and Power Integrity

PCB Layout Guide to Signal and Power Integrity

Understand the physics behind signal integrity (SI) and power integrity (PI) and how PCB layout decisions directly impact electrical performance, reliability, and product success. Learn practical techniques for managing impedance, return paths, crosstalk, vias, and power delivery in high-speed PCB designs. Download this guide to learn more.


Electromagnetic Design Techniques for PCB Layout

Electromagnetic Design Techniques for PCB Layout

Learn practical PCB layout techniques for controlling EMI, improving signal and power integrity, and preventing costly design issues before fabrication. Download this guide to discover proven electromagnetic design practices and analysis workflows for modern PCB development.


HDI Deconstructed

HDI Deconstructed

Learn the fundamentals of High-Density Interconnect (HDI) PCB design, including microvias, stackup strategies, material selection, signal integrity, reliability, and manufacturability considerations. Download this guide to understand the design and fabrication principles behind successful HDI implementations.


Protection and Telemetry in AI with 800 V Hot Swap

Protection and Telemetry in AI with 800 V Hot Swap

Download the paper to see how 800 V hot swap protection and telemetry keep AI racks safe as power demands climb.


Power Quality Monitoring: The Importance of Standards-Compliant Measurements

Power Quality Monitoring: The Importance of Standards-Compliant Measurements

Explore the measurement standards and techniques engineers need to identify power quality issues across modern electrical infrastructure and critical systems.


Understand the Hidden Variable Behind DC Fuse Interruption

Understand the Hidden Variable Behind DC Fuse Interruption

Discover how circuit time constants affect DC fuse interrupting performance in modern electrification systems. Download the free whitepaper to better understand protection margins in EV, BESS, HVDC, and power conversion applications.


Rethinking Waste: How Fujipoly Is Turning Scrap Into Sustainability

Rethinking Waste: How Fujipoly Is Turning Scrap Into Sustainability

Download the white paper to discover how Fujipoly is advancing more sustainable thermal management by recovering and reusing valuable materials from manufacturing waste.


DIN/Panel Mount Power Supplies for Data Centers

DIN/Panel Mount Power Supplies for Data Centers

Rack densities are hitting 100kW+. See how a unified DIN rail and panel mount power strategy cuts PUE and TCO across your data center's White and Grey areas.


Investigation of Solder Joint Strength of Pb-free Solder Alloys Using Head Wire Interconnects

Investigation of Solder Joint Strength of Pb-free Solder Alloys Using Head Wire Interconnects

Discover how Pb-free solder alloys and Ag-coated Cu head wires can deliver superior joint strength, long-term reliability, and RoHS compliance for power semiconductor modules. Download the white paper to explore the test results and implementation insights.


Energy Storage Systems: How to Easily and Safely Manage Your Battery Pack

Energy Storage Systems: How to Easily and Safely Manage Your Battery Pack

Learn how battery management controllers keep large-scale energy storage systems safe, efficient, and reliable amid growing grid demands. Register to read the article and get the technical details for your next ESS deployment.


Designing for Change: Why Configurable Power Supplies Win in Multi-Rail Systems

Designing for Change: Why Configurable Power Supplies Win in Multi-Rail Systems

When do configurable power supplies make more sense than fixed or custom designs for multi-rail systems? This practical guide for design engineers covers platform architecture, real-world cost trade-offs, and measured IEC 60601-1 leakage-current margins.


Selecting Your Next Oscilloscope: Why Vertical Resolution Matters

Selecting Your Next Oscilloscope: Why Vertical Resolution Matters

See how oscilloscope architecture can uncover low-level ripple, transient glitches and EMI behavior before hidden signal problems lead to redesigns or production failures.


Behind the Design: 11 kW Matrix OBC Innovation

Behind the Design: 11 kW Matrix OBC Innovation

Go behind the design of an 11 kW matrix on-board charger that supports global charging standards while reducing passive components, size, and cost.