Latest Power Supplies Articles and Videos

What's inside of a Wi-Fi-controlled light bulb? Find out in this Teardown Tuesday!

What's inside of a Wi-Fi-controlled light bulb? Find out in this Teardown Tuesday!

TI offers a variety of design tools. The WEBENCH Power Designer provides end to end solutions for your single and…

TI offers a variety of design tools. The WEBENCH Power Designer provides end to end solutions for your single and multiple power design needs.

A list of some Arduino compatible boards that can be incorporated into a project.

A list of some Arduino compatible boards that can be incorporated into a project.

Today demand for IoT devices is rapidly growing. What are inside of an IoT power strip? Find out in this teardown!

Today demand for IoT devices is rapidly growing. What are inside of an IoT power strip? Find out in this teardown!

An important application of the diode is one that takes place in the design of the rectifier circuit. Simply put, this…

An important application of the diode is one that takes place in the design of the rectifier circuit. Simply put, this circuit converts alternating current (AC) to direct current (DC). This is an essential circuit in AC-to-DC power-supply design.

Learn how to build a system that can turn DC loads on and off using a mobile application. You'll also learn how to…

Learn how to build a system that can turn DC loads on and off using a mobile application. You'll also learn how to perform this task via immediate actions or via timers set in advance.

Learn about a fairly simple yet highly beneficial modification to the drain-resistor-based version of the MOSFET…

Learn about a fairly simple yet highly beneficial modification to the drain-resistor-based version of the MOSFET differential pair.

This project details the process by which AC-powered speaker sets can typically be converted to battery power. I'll…

This project details the process by which AC-powered speaker sets can typically be converted to battery power. I'll detail my own projects and provide advice for converting almost any set of speakers.

This article describes the bridge-amplifier configuration and explains why it’s especially handy when you don’t have…

This article describes the bridge-amplifier configuration and explains why it’s especially handy when you don’t have a negative voltage supply.

Continuing the C-BISCUIT series, this article outlines how to populate and test the surface mount PCBs designed in a…

Continuing the C-BISCUIT series, this article outlines how to populate and test the surface mount PCBs designed in a previous article using a hot air rework station and other various electronics tools.

Three huge names in computing - Zotac, HP, and MSI - have all announced their own versions of VR gaming backpacks. Is…

Three huge names in computing - Zotac, HP, and MSI - have all announced their own versions of VR gaming backpacks. Is this a new trend in gaming, or just another enthusiast product few will ever use?

Want to see what's inside a GPS unit?

Want to see what's inside a GPS unit?

Learn about some of those less-than-obvious specifications found in datasheets for linear voltage regulators.

Learn about some of those less-than-obvious specifications found in datasheets for linear voltage regulators.

Ever forget where you parked? Nonda is looking to fix those issues with a product called Zus.

Ever forget where you parked? Nonda is looking to fix those issues with a product called Zus.

One of the reasons the operation amp (op-amp) is so reputable is because of its versatility. In this article, you will…

One of the reasons the operation amp (op-amp) is so reputable is because of its versatility. In this article, you will see that almost anything can be done using an op-amp. It is also notable that this integrated circuit has many characteristics that approach those that are considered to be ideal.

Ever wonder what's inside a Bluetooth speaker? In this week’s Teardown Tuesday we are going to take a look at the inside of one.

Ever wonder what's inside a Bluetooth speaker? In this week’s Teardown Tuesday we are going to take a look at the inside of one.

Will your linear regulator function properly under all possible operating conditions? To find out, you need to understand…

Will your linear regulator function properly under all possible operating conditions? To find out, you need to understand power dissipation and thermal resistance.

In this Teardown Tuesday, we are going to take a look at what makes a Dewalt USB power supply work.

In this Teardown Tuesday, we are going to take a look at what makes a Dewalt USB power supply work.

Design and theory behind the 5V-3A buck regulator based on the LM25575 to be used in the C-BISCUIT robot project.

Design and theory behind the 5V-3A buck regulator based on the LM25575 to be used in the C-BISCUIT robot project.