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What are Overcurrent Protection Devices?

What are Overcurrent Protection Devices?

Learn about the basics of overcurrent, how it occurs, and ways to protect against and prevent it in power circuits.


Vicor Partners with DMI on World’s First Commercialized Hydrogen Fuel Cell-powered Drones

Vicor Partners with DMI on World’s First Commercialized Hydrogen Fuel Cell-powered Drones

Modular power components manufacturer Vicor has partnered with Doosan Mobility Innovation (DMI) to work on hydrogen fuel cell-powered drones.


Bipolar Power Solutions for Precision Test and Measurement Systems

Bipolar Power Solutions for Precision Test and Measurement Systems

This article discusses how generating bipolar power supply systems with isolation can be a balancing act between system performance, maintaining a…


On-Chip Electrostatic Discharge Protection for ICs

On-Chip Electrostatic Discharge Protection for ICs

Learn about the electrostatic discharge (ESD) events, component ESD qualification tests, and the ESD protection strategies commonly employed in ICs.


An Introduction to TRIAC Basics

An Introduction to TRIAC Basics

Learn about the triode for alternative currents (TRIAC), including its construction, circuit characteristics, applications, and testing procedures.


How to Achieve Fast Switching with a High-Voltage Isolated Driver IC

How to Achieve Fast Switching with a High-Voltage Isolated Driver IC

In high switching frequency applications, the high commutation slopes of the power switches require immunity against high levels of common mode…


Reducing Size, Noise, and Field Failures of Transportation APUs

Reducing Size, Noise, and Field Failures of Transportation APUs

Designers are finally able to extract disruptive system-level benefits of SiC technology to shrink the size, noise, and field failures of auxiliary…


The Fundamentals of Electrostatics

The Fundamentals of Electrostatics

Learn about the basics of static electricity, what it is, and its generation processes.


Highly Efficient SiC Power Devices for a Wide Range of Applications

Highly Efficient SiC Power Devices for a Wide Range of Applications

This article discusses the demands of different applications, highlights the MITSUBISHI ELECTRIC SiC power devices available in different voltage…


Pulse Current Systems up to 35kA

Pulse Current Systems up to 35kA

This article introduces pulse current systems up to 35kA and offers applications and technical descriptions.


Coreless Transformers Isolate SiC Gate Drivers for EV and Industrial Applications

Coreless Transformers Isolate SiC Gate Drivers for EV and Industrial Applications

This article introduces conventional isolated gate driver technology, including discrete transformer, opto-isolated, and capacitive methods, though…


Understanding Integrated Voltage Regulators

Understanding Integrated Voltage Regulators

This article highlights Empower Semiconductor IVR solution that is applicable to a whole range of applications, making it attractive for inventory…


Switched-Capacitor Converter Simplifies Migration from 1S to 2S Battery Architectures

Switched-Capacitor Converter Simplifies Migration from 1S to 2S Battery Architectures

This article discusses how switched-capacitor converter simplifies the migration of power-hungry devices from 1s to 2s battery architectures.


Types of Surge Arresters

Types of Surge Arresters

Learn about the most common types of surge arresters used to protect against transient overvoltages and lightning strikes.


The Circuit Description and Functionality of a Two Terminal Bipolar Power Supply

The Circuit Description and Functionality of a Two Terminal Bipolar Power Supply

This article demonstrates a simple 2-quadrant voltage source circuit using the LTC8714.


Capacitor Sizing, Balancing, and Pre-Charge for Flying-Capacitor Boosters

Capacitor Sizing, Balancing, and Pre-Charge for Flying-Capacitor Boosters

This article focuses on the challenges the flying-capacitor topology may encounter and solutions to tackle capacitor sizing, balancing and pre-charge.


Substation Protection Against Transient Overvoltages and Lightning Strikes

Substation Protection Against Transient Overvoltages and Lightning Strikes

Learn how surge arresters protect power substations against lightning and switching overvoltages.


Understanding Power LED Lifetime Ratings

Understanding Power LED Lifetime Ratings

This article discusses how LEDs have a limited lifetime since the luminous flux decreases over time, and the methods to estimate the LEDs lifetime.


Accomplishing Closed-Loop Accuracy in Advanced Open-Loop Current Sensors

Accomplishing Closed-Loop Accuracy in Advanced Open-Loop Current Sensors

This article highlights J&D the development of open loop current sensors to measure higher current with low power consumption.


Testing for Shoot-Through in Half-Bridge Power Converters

Testing for Shoot-Through in Half-Bridge Power Converters

This article gives insight into testing for shoot-through half-bridge power converters and the influence of parasitic coupling capacitance.