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The Basics of Building-Integrated Photovoltaics (BIPV) Design

The Basics of Building-Integrated Photovoltaics (BIPV) Design

Building-integrated photovoltaics (BIPV) are PV materials that are used to replace conventional building materials in parts of the building envelope.


Understanding Bandwidth Requirements When Measuring Switching Characteristics

Understanding Bandwidth Requirements When Measuring Switching Characteristics

With the advent of wide bandgap semiconductors, we are facing a transition to higher operating frequencies and more importantly shorter switching…


Values of Alternating Voltage and Current

Values of Alternating Voltage and Current

Values of AC voltage and current in a circuit may be given as peak value, average value, or rms value.


AnPV Power Back-up Systems

AnPV Power Back-up Systems

There are many versions of backup power systems. This article will discuss the various types of PV power backup systems and how they are utilized.


Understanding the Characteristics of a Motor Emulator

Understanding the Characteristics of a Motor Emulator

Various types of motors are employed in a wide range of applications, from small home appliances to large industrial systems.


Understanding Energy Produced Through Wind Emulation

Understanding Energy Produced Through Wind Emulation

The design of Wind Energy Conversion Systems (WECS) involves different kinds of generators, power electronics, and control techniques. This article…


An Introduction to Electrical Load Emulators

An Introduction to Electrical Load Emulators

There are different ways to emulate electrical loads. One of the most prominent ways is to use power electronic converters. Read on to learn more…


Understanding Solar Photovoltaic (PV) Power Generation

Understanding Solar Photovoltaic (PV) Power Generation

Learn about grid-connected and off-grid PV system configurations and the basic components involved in each kind.


What are Enhancement-mode MOSFETs?

What are Enhancement-mode MOSFETs?

Learn about the principles of operation of p-channel and n-channel enhancement-mode MOSFETs.


Understanding Three-Wire Control

Understanding Three-Wire Control

Three-wire control of a 3-phase AC motor by means of a 3-phase (3-pole) electromagnetic motor starter uses momentary switches with either…


Microgrid Operations and Applications

Microgrid Operations and Applications

In this article, we’ll learn about microgrids, their operations, and applications in electrical utilities and various organizations.


An Introduction to Wind Emulators

An Introduction to Wind Emulators

In this article, you will learn more about what a wind emulator is and how it works.


Intelligent Power Amplifier Module Based on GaN FETs

Intelligent Power Amplifier Module Based on GaN FETs

Due to their outstanding characteristics, GaN FETs play an increasingly important role in miniaturization of the switching converters with very…


Understanding the Differences Between True Power, Reactive Power, and Apparent Power

Understanding the Differences Between True Power, Reactive Power, and Apparent Power

Transformers come in many sizes and types. Transformers are rated by their capacity in volt-amps (VA). The smallest transformers may be rated at…


What are Depletion-mode MOSFETs?

What are Depletion-mode MOSFETs?

Finding the Peak Current of an Isolated Gate Driver

Finding the Peak Current of an Isolated Gate Driver

The peak current is one of the most important parameters in gate driver datasheets. Learn how to best find the peak current of a gate driver with…


Transformer Nameplate Details and Sound Levels

Transformer Nameplate Details and Sound Levels

In this article, you’ll learn about transformer nameplate data and different sound levels in a transformer due to the phenomenon called…


The Progression to Low Cost Current Sensing

The Progression to Low Cost Current Sensing

This article highlights Pewatron on cost reduction opportunities in measuring the traction current in universally used three phase motors.


Transformer Accessories and Fittings

Transformer Accessories and Fittings

The accessories found on power transformers enable the safe operation of the transformer. Common accessories found on power transformers include…


An introduction to CMOS Technology

An introduction to CMOS Technology

Learn about the basic principles of operation of CMOS circuits.