Latest Technical Articles

Here you will learn all about pulse-width modulation for control in power electronics, from an introduction of definition…

Here you will learn all about pulse-width modulation for control in power electronics, from an introduction of definition to the application,…

Learn about rules permitting the absence of overcurrent protection for the conductors connected to the transformer secondary.

Learn about rules permitting the absence of overcurrent protection for the conductors connected to the transformer secondary.

A transformer could be tested under no-load and full-load conditions to determine its turns ratio, regulation, and…

A transformer could be tested under no-load and full-load conditions to determine its turns ratio, regulation, and efficiency. However, without…

The ratio of true power to apparent power is called the power factor of the load. When the two-wattmeter method is used…

The ratio of true power to apparent power is called the power factor of the load. When the two-wattmeter method is used to measure the power…

Transistor switches are vital to electronics. Learn about transistor switches, from their operating regions to more…

Transistor switches are vital to electronics. Learn about transistor switches, from their operating regions to more advanced characteristics and…

Learn the rules to tap a feeder without overcurrent protection at the supply point.

Learn the rules to tap a feeder without overcurrent protection at the supply point.

A generator that produces three separate sinewave output voltages with 120° phase differences is called a three-phase…

A generator that produces three separate sinewave output voltages with 120° phase differences is called a three-phase generator. The three…

The electrical engineering specialist Mersen operates a test center on its French facility of Saint-Bonnet-de-Mure, next…

The electrical engineering specialist Mersen operates a test center on its French facility of Saint-Bonnet-de-Mure, next to Lyon. The company’s…

Every electric circuit must have overcurrent protection. In Part 2, Learn about the protection of conductors, flexible…

Every electric circuit must have overcurrent protection. In Part 2, Learn about the protection of conductors, flexible cords, flexible cables, and…

A generator that produces three separate sinewave output voltages with 120° phase differences is called a three-phase…

A generator that produces three separate sinewave output voltages with 120° phase differences is called a three-phase generator. The three…

Here’s an overview of how the latest proposed updates to the European Commission’s F-gas regulation affect those…

Here’s an overview of how the latest proposed updates to the European Commission’s F-gas regulation affect those involved in switchgear…

High-power electronics have become one of the fastest growing market segments of the semiconductor industry. Because the…

High-power electronics have become one of the fastest growing market segments of the semiconductor industry. Because the power electronic modules…

Each day that we wake up and turn on a light, the coffee machine, or electric stove to prepare breakfast, we expect all…

Each day that we wake up and turn on a light, the coffee machine, or electric stove to prepare breakfast, we expect all the electric motors,…

High-Voltage Direct Current technology has seen many technological advancements in the past century. This article…

High-Voltage Direct Current technology has seen many technological advancements in the past century. This article provides an introduction and…

Wolfspeed has opened its Mohawk Valley Silicon Carbide fabrication facility in Marcy, N.Y. The 200 mm wafer fab aims to…

Wolfspeed has opened its Mohawk Valley Silicon Carbide fabrication facility in Marcy, N.Y. The 200 mm wafer fab aims to lead the transition from…

Researchers are seeing the deployment of electric insulators increase amid the global clean energy revolution. According…

Researchers are seeing the deployment of electric insulators increase amid the global clean energy revolution. According to Global Market Insights,…

In this article, you find a focus on series-connected inductors where ladder low pass filter structures consisting of…

In this article, you find a focus on series-connected inductors where ladder low pass filter structures consisting of series inductors and shunt…

Overcurrent can destroy electrical circuits and equipment. Learn about overcurrent and overcurrent protective devices in…

Overcurrent can destroy electrical circuits and equipment. Learn about overcurrent and overcurrent protective devices in Part 1 of this National…

All repetitive waveforms can be composed of combinations of many sinusoidal waves. Any waveform can be analyzed to…

All repetitive waveforms can be composed of combinations of many sinusoidal waves. Any waveform can be analyzed to determine the component…