Latest Power Technical Articles

Categories

What Does the Future Hold for SiC Semiconductors?

This article looks ahead to what needs to be next for SiC, where it might be applied, and how it could become the dominant force in power.

2 days ago by Anup Bhalla, UnitedSiC

Wolfspeed 650V Silicon Carbide (SiC) Schottky Diode | New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.

2 days ago by Wolfspeed

Prolonging the Battery Life of Wireless Security Cameras with Proper Power Management

This article explores how a power management voltage regulator’s efficiency and quiescent current play a critical role in wireless security camera battery life.

March 24, 2020 by Chinmay Honrao, Maxim Integrated

Simulating SiC MOSFET Thermal and Switching Behavior in LTspice

In this article, we’ll set up a basic SiC switching circuit and perform some transient simulations.

March 17, 2020 by Robert Keim

How to Simulate Silicon Carbide Transistors with LTspice

This article reviews the silicon carbide scene and then explains how to get SiC SPICE models and incorporate them into a simulation circuit.

March 16, 2020 by Robert Keim

Voltage Buffer Simulation in PSpice: Boosting the Output Current Drive of Op-Amps

Learn how simulating a voltage buffer can help you implement it more effectively to boost the output current drive of an op-amp.

February 21, 2020 by Dr. Sergio Franco

How to Boost the Output Current Drive Capability of an Op-Amp

In the first part of this series on composite amplifiers, we'll investigate one method of boosting an op-amp’s output current drive capability.

February 20, 2020 by Dr. Sergio Franco

How Is a Load Line Used in Circuit Design?

In this entry of our Frequent Engineering Questions (FEQ) series, learn the basics of how a load line can be used in designing circuits.

February 14, 2020 by Robert Keim

What Is a Linear Voltage Regulator?

Learn the basics of linear voltage regulators in this bite-sized education brief.

February 13, 2020 by Robert Keim

Using Power Spectral Density (PSD) to Characterize Noise

In this article, we’ll see that PSD is the main tool that allows us to examine the effect of a noise source on the output of a linear time-invariant (LTI) system.

February 11, 2020 by Steve Arar

Introduction to Microcontroller Timers: Periodic Timers

This article, the first in a series on “timer/counter” functions in microcontrollers, discusses periodic timers.

January 14, 2020 by Stephen Colley

How an Internal Faraday Shield and Small Ci-O Improve Optocoupler Galvanic Isolation

This article discusses how the use of three key design methods utilized in optocouplers improves galvanic isolation performance and presents an accompanying high voltage surge test as proof. 

January 14, 2020 by Lim Shiun Pi, Broadcom Inc

Introduction to the Synchronous Demodulation

This article will discuss the basic idea behind the synchronous demodulation technique.

December 11, 2019 by Steve Arar

Predicting Battery Degradation with a Trinket M0 and Python Software Algorithms

Learn how to build a setup that will help you predict a battery's performance as it ages using a Trinket M0 and software algorithms.

December 09, 2019 by Aaron Hanson

Noise in Electronics Engineering: Distribution, Noise RMS and Peak-to-Peak Value, and Power Spectral Density

In this article, we’ll first examine an important feature of common noise sources: the relationship between the noise root mean square (RMS) and peak-to-peak value.

November 20, 2019 by Steve Arar

Introduction to Adaptive Front Lighting Systems (AFS)

Learn more about the design considerations that go into developing adaptive automotive lighting solutions.

November 06, 2019 by Steve Arar

A Case for Renewables with Solar Photovoltaics: A Power Engineer’s Perspective

Why should we consider solar in design? Here's an argument put together by a power engineer.

October 18, 2019 by Lorenzo Mari

How to Select the Right Aluminum Electrolytic Capacitor

Learn the characteristics of aluminum electrolytic capacitors and tips on how to properly select one for use in electrical designs.

October 15, 2019 by Norton Brissac, TDK Electronics

What Is Brown Out Reset in Microcontrollers? How to Prevent False Power-Downs

Brown Out Reset is an important function to increase the reliability of a microcontroller after start-up. Normally used to solve problems with the power supply, this article shows how Brown Out Reset can prevent another problem.

October 09, 2019 by Stephen Colley

Via Configurations for Connecting Decoupling Capacitors

In this article, we’ll focus on the different via configurations that can be used to connect a decoupling capacitor to the PCB power and ground planes.

October 07, 2019 by Steve Arar