All About Circuits

Latest Power Supplies Articles and Videos

Categories

P-Duke TBF500 AC/DC 500 Watt Power Supply Series | Digital Datasheet

P-Duke TBF500 AC/DC 500 Watt Power Supply Series | Digital Datasheet

AAC’s Digital Datasheet video series introduces the specs and applications of components—both new and familiar—straight from their datasheets.


Kikusui PXB Series | Digital Datasheet

Kikusui PXB Series | Digital Datasheet

The Kikusui PXB series of 20 kilowatt DC bidirectional power supplies sit in a compact single 3U size frame and are ideal for defense, aerospace, avionics, EV, and renewable energy testing applications


Analyzing a Negative Voltage Charge Pump in LTspice—Source and Load Resistance

Analyzing a Negative Voltage Charge Pump in LTspice—Source and Load Resistance

Learn about using LTspice simulations to provide important insight into the performance of a switched-capacitor voltage-inverting power supply.


Infineon Unwraps Wireless Power Transmitter IC for up to 50 W Charging

Infineon Unwraps Wireless Power Transmitter IC for up to 50 W Charging

Released in time for PCIM Europe this week, the new chip's integrated approach is aimed at enabling easier and more-cost-efficient wireless charging designs.


News May 08, 2023 by Jake Hertz
Infineon Charges Up Automotive Designs With New Power Solutions

Infineon Charges Up Automotive Designs With New Power Solutions

From in-car entertainment to high-powered drivetrains, the latest chips from Infineon offer new and improved power performance for automotive applications.


News May 04, 2023 by Aaron Carman
Designing a Wideband Analog Voltage and Current Meter

Designing a Wideband Analog Voltage and Current Meter

Design a wideband analog multimeter to measure AC voltages and currents from 20 Hz to 1 MHz with a selectable sensitivity from 1 mV to 100 V, while the ammeter has a selectable current sensitivity of 10 mA to 10 A.


Projects May 03, 2023 by John Woodgate
Learn Stub Tuning With a Smith Chart

Learn Stub Tuning With a Smith Chart

Learn about impedance matching stub tuning using a Smith chart, as well as single and double stub tuning, impedance contour, and the "forbidden region" of a Smith chart.


Latest GaN ICs Crank out More Speed, Efficiency, and Power Density

Latest GaN ICs Crank out More Speed, Efficiency, and Power Density

Leveraging gallium nitride (GaN) technology, the latest batch of power devices boast improved performance, high efficiency, and low design costs.


News Apr 15, 2023 by Abdulwaliy Oyekunle
GaN-based Solutions Emerge To Meet Control and Charging Needs

GaN-based Solutions Emerge To Meet Control and Charging Needs

Aiming to bring the benefits of GaN technology into play, power IC vendors are rolling out new devices for control and automotive charging applications.


News Apr 08, 2023 by Ramsha Jawaid
Can Voltage Be Negative? Understanding Negative Voltage

Can Voltage Be Negative? Understanding Negative Voltage

In addition to explaining the nature of a negative voltage, this article briefly discusses how negative voltages are generated and why they are useful in circuit design.


TI’s Active EMI Filters to Slash Size of Power Supply Designs

TI’s Active EMI Filters to Slash Size of Power Supply Designs

New ICs from Texas Instruments use active filtering to mitigate the impact of switched-mode power supply EMI.


News Mar 22, 2023 by Jake Hertz
onsemi NTBG014N120M3P Silicon Carbide (SiC) MOSFET | Featured Product Spotlight

onsemi NTBG014N120M3P Silicon Carbide (SiC) MOSFET | Featured Product Spotlight

This Featured Product Spotlight is part of a video series exploring the specifications, applications, and market context of new products.


 P-Duke TAD50 | Digital Datasheet

P-Duke TAD50 | Digital Datasheet

This Digital Datasheet is part of a video series that details specific products and technologies and their applications.


XP Power LCS150 35- 150W AC-DC Enclosed Power Supplies | New Product Brief

XP Power LCS150 35- 150W AC-DC Enclosed Power Supplies | 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.


Eaton EPM7-1V 1W Isolated DC-DC Converter | New Product Brief

Eaton EPM7-1V 1W Isolated DC-DC Converter | 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.


Littelfuse Xtreme Varistor Radial Leaded Varistors | Tech Explainer

Littelfuse Xtreme Varistor Radial Leaded Varistors | Tech Explainer

This Tech Explainer is part of a video series that details specific products and technologies and their applications.


XP Power LCS150 150W Convection Cooled AC-DC Power Supplies | New Product Brief

XP Power LCS150 150W Convection Cooled AC-DC Power Supplies | 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.


Getting the Most Out of USB-C/PD System Designs

Getting the Most Out of USB-C/PD System Designs

USB-C/PD brings significant improvements to the USB connectivity world. In this article, learn how this technology simplifies system designs and the solutions available to implement USB-C/PD.


Microchip Builds Radiation-tolerant LDO Regulator for LEO Satellites

Microchip Builds Radiation-tolerant LDO Regulator for LEO Satellites

Targeting low-earth orbit satellites, Microchip has released its first radiation-tolerant power device.


News Jan 23, 2023 by Aaron Carman
Error Analysis in Analog-to-digital Converter (ADC) Applications

Error Analysis in Analog-to-digital Converter (ADC) Applications

Through four different examples, learn about analog-to-digital converter (ADC) system error analysis.