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Five Techniques for Fast, Accurate Power Integrity Measurements

Five Techniques for Fast, Accurate Power Integrity Measurements

Learn five techniques for fast, accurate power rail integrity measurements—reduce noise, add…


TDK Releases 4.5 kW AC-DC Power Supply With Dual Outputs

TDK Releases 4.5 kW AC-DC Power Supply With Dual Outputs

TDK-Lambda’s 2U supply targets 400/440/480 VAC industrial inputs with PMBus control and wide-range 92 V and 184 V outputs.


new products Jan 14, 2026 by Luke James
Improving Voltage Regulation in a Buck Converter With Isolated Output

Improving Voltage Regulation in a Buck Converter With Isolated Output

Learn about incorporating cost-effective, non-regulated isolated outputs into buck converters for below 15 W. We explore the parameters affecting…


MC34063: The Switching Regulator That Defined Cheap Power

MC34063: The Switching Regulator That Defined Cheap Power

Motorola’s 1980s DC-DC controller became the universal answer to “good enough” power conversion.


tech insights Jan 09, 2026 by Luke James
Improve Motor Lifetime With Slew Rate Control Gate Drive Optocoupler

Improve Motor Lifetime With Slew Rate Control Gate Drive Optocoupler

Learn how Slew Rate Control (SRC) gate drive optocouplers mitigate high dv/dt from PWM in VSDs, reducing motor overvoltage, EMI, and power loss,…


Four New MOSFET Devices Address Power Needs in EV, Industrial and AI

Four New MOSFET Devices Address Power Needs in EV, Industrial and AI

Vishay, SemiQ, Infineon, and Alpha & Omega Semiconductor have released upgraded SiC MOSFET products to deliver efficiency, thermal performance,…


Predicting and Controlling Thermal Runaway in High-Voltage Power Modules

Predicting and Controlling Thermal Runaway in High-Voltage Power Modules

In this article, we take a system-level look at how thermal runaway begins, propagates across multi-module converters, and how engineers can model,…


Mean Well Unveils 500 / 750 W AC-DC Power Supply With PFC

Mean Well Unveils 500 / 750 W AC-DC Power Supply With PFC

The NSP-500 and NSP-750 enclosed power supplies offer 200% peak power capability.


new products Dec 30, 2025 by Jake Hertz
Our 2025 Top Trend: AI Assimilates

Our 2025 Top Trend: AI Assimilates

Do you remember when supercomputers were described by their processing power? That was so 2024. Today, we talk about the power for processing.…


News Dec 29, 2025 by Dale Wilson
Advanced Energy Adds NeoPower Module and Open-Frame PSU

Advanced Energy Adds NeoPower Module and Open-Frame PSU

The new releases add a dual-output 24 V module for NeoPower configurable systems and a compact 350 W open-frame AC-DC supply for industrial equipment.


new products Dec 29, 2025 by Luke James
Solving Military-Avionics DC-DC Power Challenges with Modularity—Part 2

Solving Military-Avionics DC-DC Power Challenges with Modularity—Part 2

In Part 1, we covered the key standards for military and avionics power supply design. Here in Part 2, we examine managing input bus electrical…


XP Power Unveils Space-Saving 3U Digital 10 kW Power Supply

XP Power Unveils Space-Saving 3U Digital 10 kW Power Supply

The WBQ high-voltage platform aims at dense semiconductor and industrial systems with scalable digital control.


new products Dec 23, 2025 by Jake Hertz
SiC-MPS Diodes Under Stress: Robust Performance Under Extreme Conditions

SiC-MPS Diodes Under Stress: Robust Performance Under Extreme Conditions

What is the reverse recovery behavior of SiC-MPS diodes in scenarios that challenge their thermal and dynamic robustness? This article provides a…


Rohm Brings 750 V SiC MOSFETs to TOLL Package

Rohm Brings 750 V SiC MOSFETs to TOLL Package

The SCT40xxDLL family targets high-density power systems with improved thermal performance and reduced height.


new products Dec 19, 2025 by Luke James
TDK Adds 600 W and 1000 W Models to GUS Power Supply Line

TDK Adds 600 W and 1000 W Models to GUS Power Supply Line

The industrial power supplies offer compact dimensions and up to 95% efficiency with low-noise cooling.


Pulsed Inductance Measurement Replaces Reactance Method for Large Power Chokes

Pulsed Inductance Measurement Replaces Reactance Method for Large Power Chokes

In this article, learn why pulse measurement has advantages over the conventional reactance-based method when it comes to determining the…


TDK Adds High-Current Inrush Limiters for High-Power Systems

TDK Adds High-Current Inrush Limiters for High-Power Systems

The S30 and S36 NTC thermistors target large power supplies, inverters, and motor drives with ratings up to 35 A and 750 J.


new products Dec 09, 2025 by Luke James
Solving Military-Avionics DC-DC Power Challenges with Modularity—Part 1

Solving Military-Avionics DC-DC Power Challenges with Modularity—Part 1

We begin this article series on understanding standard parameters and best practices for the effective design of aerospace and military-grade power…


Optimizing DC-DC Converter Stability

Optimizing DC-DC Converter Stability

This article investigates the optimization of DC-DC converter stability through AC analysis in the frequency-domain and transient analysis in the…


Unlocking the Potential of Multilevel Power Conversion Topologies

Unlocking the Potential of Multilevel Power Conversion Topologies

This article explores the design challenges of a Flying Capacitor Multilevel (FCML) Totem-Pole Power Factor Correction (PFC) circuit.