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Designing Switch-mode Power Supply Board Layouts

Designing Switch-mode Power Supply Board Layouts

This article explains the basis for achieving an optimized board layout, a critical aspect in the design of switch-mode power supplies.


An Introduction To Flow Batteries

An Introduction To Flow Batteries

Lithium-ion batteries get all the headlines, but flow batteries are a viable option, particularly for large-scale grid storage.


Companies Team Up to Build Virtual Power Plant With Enhanced Security

Companies Team Up to Build Virtual Power Plant With Enhanced Security

Software firms EIPGRID and Intertrust are partnering to build a secure virtual power plant and distributed energy resource management platform for…


News Feb 03, 2023 by Shannon Cuthrell
Optimize Switching Power Supply Layout by Minimizing Hot Loop PCB ESRs and ESLs

Optimize Switching Power Supply Layout by Minimizing Hot Loop PCB ESRs and ESLs

Question: Can you optimize the efficiency of a switching power supply? Answer: Yes, by minimizing hot loop PCB ESRs and ESLs--an important method…


National Electrical Code 2023 Basics: Grounding and Bonding Part 7

National Electrical Code 2023 Basics: Grounding and Bonding Part 7

Learn about the rules regarding multiple separately derived systems, bonding to metallic parts, ungrounded systems, and outdoor sources.


Benefits of UL-certified Smart Gate Drivers in Advanced Power Converters

Benefits of UL-certified Smart Gate Drivers in Advanced Power Converters

Through improvements in power switches and microcontrollers, the designers of power electronics can improve efficiency by up to another percentage…


CES 2023: Power Electronics Companies Showcase New Products

CES 2023: Power Electronics Companies Showcase New Products

Several major players in the power electronics market will demo their products and services at this year’s CES in Las Vegas. Here’s a roundup…


News Jan 06, 2023 by Shannon Cuthrell
Study Aims to Develop Better Backup Power Supply During Disasters

Study Aims to Develop Better Backup Power Supply During Disasters

The National Renewable Energy Laboratory, Idaho National Laboratory, Sandia National Laboratory, and University of Dayton Research Institute have…


News Dec 27, 2022 by Ahmad Ezzeddine
Short Circuit Tests with 4th Gen SiC MOSFET in a Power Module for xEV Main Inverters

Short Circuit Tests with 4th Gen SiC MOSFET in a Power Module for xEV Main Inverters

An Application Example for xEV applications. Since the benefits of SiC power semiconductors for electric powertrains are proven, SiC power…


Power Factor Correction: Reactive Power Compensation Methods

Power Factor Correction: Reactive Power Compensation Methods

This article introduces power factor correction, why it is needed, and how to design it for the system.


Voltage Cells in Parallel

Voltage Cells in Parallel

In this article, learn how to compute the output current and equivalent resistance of voltage cells connected in parallel.


Huawei FusionSolar Safeguards BESS With Smart String ESS

Huawei FusionSolar Safeguards BESS With Smart String ESS

Huawei FusionSolar incorporates fire, electrical, structural, and artificial-intelligence-based safety features into its Smart String energy…


News Dec 03, 2022 by Stephanie Leonida
Blockchain Ledger System Can Increase Power Grid Cybersecurity

Blockchain Ledger System Can Increase Power Grid Cybersecurity

The U.S. Department of Energy's Oak Ridge National Laboratory has developed a blockchain ledger system that might help utility companies and…


CEC Awards $31 Million for Tribal Long-Duration Energy Storage

CEC Awards $31 Million for Tribal Long-Duration Energy Storage

The California Energy Commission has approved a $31 million grant to support the construction of a first-of-its-kind, long-duration storage system…


News Nov 19, 2022 by Stephanie Leonida
On.Energy Battery Energy Storage Systems Land at Latin American Airports

On.Energy Battery Energy Storage Systems Land at Latin American Airports

On.Energy announced its plans to deliver 39 megawatt-hours of battery energy storage systems to airports in Latin America, reducing emissions by…


News Nov 15, 2022 by Stephanie Leonida
Electric Motor Sizing and Selection Explained

Electric Motor Sizing and Selection Explained

The article guides electrical engineers on electric motor sizing and selection to satisfy their power system requirements.


Rectification Explained Part 2: Full-Wave Rectification

Rectification Explained Part 2: Full-Wave Rectification

Rectification is a significant part of electric circuits, as it plays a role in converting AC voltage to DC voltage. This article will focus on…


Rectification Explained Part 1: Half-Wave Rectification

Rectification Explained Part 1: Half-Wave Rectification

Rectification is a significant part of an electric circuit as it plays a role in converting AC voltage to DC voltage. This article teaches about…


Reality Check: Could EV Battery Backup Throw Ailing Power Grid a Lifeline?

Reality Check: Could EV Battery Backup Throw Ailing Power Grid a Lifeline?

Through bidirectional (vehicle-to-grid) charging, electric vehicles could serve as an emergency response force when power outages or grid shutdowns…


tech insights Nov 08, 2022 by Jay Miller
Advantages and Challenges of Community Microgrids

Advantages and Challenges of Community Microgrids

Anyone who has experienced a power outage knows how frustrating and disruptive it can be. The situation can get dire for hospital workers or people…