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Briefs: Mobile EV Charging, Battery Testing, Anodes, and MOSFETs

Briefs: Mobile EV Charging, Battery Testing, Anodes, and MOSFETs

Alpine Energy, CATL, Graphite One, Polar Semiconductor, and Nexperia are developing products and facilities for vehicle-to-vehicle charging, energy…


News Jun 04, 2026 by Karen Hanson
After the Flight: Why Drone Inspection Is Only Half the Job

After the Flight: Why Drone Inspection Is Only Half the Job

Maximizing the value of aerial PV inspections requires integrating thermal data into structured post-flight workflows, data prioritization, and…


Advanced Partial Discharge Testing for Modern Power Modules

Advanced Partial Discharge Testing for Modern Power Modules

Modern power modules need PD testing that goes beyond traditional standards. This article looks at advanced diagnostic methods that help improve…


Sensor Placement Errors in High-Voltage Systems That Distort Measurements

Sensor Placement Errors in High-Voltage Systems That Distort Measurements

Improper sensor placement in high-voltage systems can lead to distorted measurements. This article explains how ground shifts, dv/dt, and layout…


ITECH Launches DC Electronic Loads for Servers, Charging Tests

ITECH Launches DC Electronic Loads for Servers, Charging Tests

The IT8100A/E high-power family targets fast transient response and parallel scaling for AI accelerator, fuel cell, and DC fast charger development.


new products May 01, 2026 by Luke James
Why Oscilloscope Bandwidth Specs Are Often Misleading for HV Measurement

Why Oscilloscope Bandwidth Specs Are Often Misleading for HV Measurement

Oscilloscope bandwidth can quietly change high-voltage transients and hide the real dv/dt stress, not just probe capacitance or ground inductance.


Infineon Intros ‘Virtual Oscilloscope’ for Digital Power Conversion

Infineon Intros ‘Virtual Oscilloscope’ for Digital Power Conversion

EEPower met with Infineon at Embedded World 2026 to learn about the ModusTooblox Power Suite, which bundles power conversion libraries, a PMBus…


new products Apr 13, 2026 by Luke James
Getting a Grip on Current: Danisense Intros Clamp-On Sensor

Getting a Grip on Current: Danisense Intros Clamp-On Sensor

EEPower met with Danisense at APEC 2026 to learn more about the MK500ID high-accuracy clamp-on current transducer’s advantages.


Hioki Targets EV Thermal Testing With Thermistor Modules

Hioki Targets EV Thermal Testing With Thermistor Modules

Hioki’s modules bring fast, scalable thermistor-based temperature measurement for its LR8450 data logger series.


Probe Capacitance, Ground Inductance Effects in HV Measurements

Probe Capacitance, Ground Inductance Effects in HV Measurements

High-voltage probing errors scale with voltage and dV/dt, as probe capacitance and ground inductance inject energy, distort waveforms, and stress…


Substation Commissioning and Testing—Part 3: Field Testing

Substation Commissioning and Testing—Part 3: Field Testing

Substation field testing ensures long-term reliability. It verifies instrument transformers , circuit breakers, and protection relays against…


Practical Limitations of IEC Partial Discharge Standards in Power Modules

Practical Limitations of IEC Partial Discharge Standards in Power Modules

IEC partial standards miss dv/dt, thermal, and micro-PD effects in power modules, limiting their value for inverter-driven reliability prediction.


Substation Commissioning and Testing—Part 1: Scope and Workflow

Substation Commissioning and Testing—Part 1: Scope and Workflow

Learn how substation commissioning verifies design intent and system integration through FAT, SAT, cold (pre-energization), and hot…


Keysight Launches MCS and High-Power EV Charging Systems

Keysight Launches MCS and High-Power EV Charging Systems

The two high-power testing systems give engineers a faster path to validating next-generation heavy-duty EV charging.


News Feb 11, 2026 by Shannon Cuthrell
Toshiba Intros High-Speed Comparator for Industrial Safety

Toshiba Intros High-Speed Comparator for Industrial Safety

Toshiba has expanded its lineup with the TC75W71FU dual comparator with a 30-45 ns response and rail‑to‑rail I/O for safer overcurrent detection.


All-in-One Energy Monitoring for Smarter Industrial Power

All-in-One Energy Monitoring for Smarter Industrial Power

A new energy monitoring system from Carlo Gavazzi brings power measurement, cloud connectivity, and local dashboards into a single industrial device.


News Jan 16, 2026 by Shawn Dietrich
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…


Advanced Energy Pushes Rack-Level Power Efficiency Higher

Advanced Energy Pushes Rack-Level Power Efficiency Higher

The Evergreen Vento FCM33 delivers modular 33 kW shelves with over 95% efficiency for semiconductor and industrial DC power systems.


Double Pulse Testing eGuide

Double Pulse Testing eGuide

This step-by-step guide describes the basic concept of double pulse testing (DPT) and the…


High-Voltage Testing and Insulation Coordination—Part 1

High-Voltage Testing and Insulation Coordination—Part 1

In this article, we explore high-voltage insulation coordination, focusing on the nature of overvoltages, standardized impulse and withstand…