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Photorelays: A More Power- and Size-Efficient Alternative to Conventional Relays?

Photorelays: A More Power- and Size-Efficient Alternative to Conventional Relays?

Photorelays are gaining traction. In many cases, these devices outpace their mechanical counterparts in terms of size and power efficiency.


News Sep 14, 2020 by Jake Hertz
Engineers Create Low-Power Collision Detector Inspired by Locusts

Engineers Create Low-Power Collision Detector Inspired by Locusts

Engineers say they’re creating a low-power collision detector that mimics the way locusts avoid one another when flying in swarms.


News Sep 09, 2020 by Luke James
A New Low-Power GNSS Solution Creates More Precise Indoor Positioning

A New Low-Power GNSS Solution Creates More Precise Indoor Positioning

Synopsys and Nestwave are combining hardware IP and algorithms to give GNSS receivers in battery-operated IoT devices extra nap time.


News Sep 08, 2020 by Adrian Gibbons
Layered Nickelates and Rare Earth Elements Could Beat Silicon in Energy Efficiency

Layered Nickelates and Rare Earth Elements Could Beat Silicon in Energy Efficiency

A joint research team based at the University of Geneva has successfully controlled the properties of artificial electronic structures, dramatically improving energy efficiency.


News Sep 08, 2020 by Luke James
Army-Developed Sensor System Helps Drones Avoid Power Lines

Army-Developed Sensor System Helps Drones Avoid Power Lines

Power lines are a consistent obstacle for small autonomous drones. Now, U.S. Army researchers say they have a solution.


News Sep 07, 2020 by Luke James
Can TI’s New DC-DC Converter Really Extend Battery by 50 Percent?

Can TI’s New DC-DC Converter Really Extend Battery by 50 Percent?

This week, Texas Instruments released a buck-boost converter with two heavy-hitter claims: that it extends battery life by 50% and that it offers the lowest IQ in the industry.


News Sep 05, 2020 by Jake Hertz
Day 5: Closing Out Industry Tech Days With a Bang—and a Panel Discussion

Day 5: Closing Out Industry Tech Days With a Bang—and a Panel Discussion

This is the final day of Industry Tech Days 2020 but don't think we're letting up for a single minute. Here's your menu of Live Sessions, your way to navigate the last 50+ pages of content


News Sep 03, 2020 by Kate Smith
SiC Hits the Tracks With Microchip’s New Power Module and Programmable Gate Driver Duo

SiC Hits the Tracks With Microchip’s New Power Module and Programmable Gate Driver Duo

Engineers can now skip the step of developing their own gate drivers—pushing SiC adoption in transportation systems even faster.


News Sep 02, 2020 by Hannah DeTavis
Room Temperature Liquid-Metal Battery Could Provide More Power Than Li-ion

Room Temperature Liquid-Metal Battery Could Provide More Power Than Li-ion

Texas researchers realize the strengths of both solid-state and liquid-state batteries in the first room-temperature liquid-metal battery.


News Aug 29, 2020 by Luke James
New Nanoscale LED Topples the “Efficiency Droop”—And Turns Into a Laser, Too

New Nanoscale LED Topples the “Efficiency Droop”—And Turns Into a Laser, Too

Although the researchers intended to create an LED for a lab-on-a-chip, they coincidentally overcame the "efficiency droop" and turned the LED into a laser.


News Aug 28, 2020 by Luke James
A Breakthrough in Wireless Charging Enables Two Devices to Be Charged on the Road

A Breakthrough in Wireless Charging Enables Two Devices to Be Charged on the Road

A new solution from NXP allows multiple devices to charge from one MWTC controller, making it the first of its kind in the in-car wireless charging field.


News Aug 28, 2020 by Jake Hertz
New 48 V Reference Design Aims to Propel E-Bike and E-Scooter Development

New 48 V Reference Design Aims to Propel E-Bike and E-Scooter Development

Looking to expedite the design of e-bikes and the like, Renesas recently released a new 48 V mobility solution.


News Aug 27, 2020 by Jake Hertz
Graphine-Based Supercaps Show Promise for Wind and Solar Energy Storage

Graphine-Based Supercaps Show Promise for Wind and Solar Energy Storage

The research team behind this new approach thinks that it’ll help meet the growing demand for increased storage capacity.


News Aug 25, 2020 by Luke James
Singapore Scientists Achieve Highest Perovskite Power Conversion Efficiency

Singapore Scientists Achieve Highest Perovskite Power Conversion Efficiency

By using an existing method, the team from Singapore’s Nangyang Technological University (NTU) has brought perovskites one step closer to market adoption.


News Aug 24, 2020 by Luke James
How to Enable USB-C Power Exchanges With and Without Power Delivery

How to Enable USB-C Power Exchanges With and Without Power Delivery

In this article, we'll discuss the main features required to have a USB-C power exchange with and without PD.


News Aug 22, 2020 by Dr. Steve Arar
Edge AI Chips for Voice-Activated Devices Save Power, Protect Privacy

Edge AI Chips for Voice-Activated Devices Save Power, Protect Privacy

Machine learning startup Syntiant announced in early August that it had secured $35 million to push its processors forward.


News Aug 21, 2020 by Luke James
New Berkeley Study Rewrites the Narrative on Capacitors

New Berkeley Study Rewrites the Narrative on Capacitors

Researchers from Berkeley have come up with a method to create ultra-high energy density capacitors, combining the virtues of both batteries and capacitors.


News Aug 21, 2020 by Jake Hertz
The Benefits and Challenges of a GaN-Based, Quasi-Resonant Power Converter

The Benefits and Challenges of a GaN-Based, Quasi-Resonant Power Converter

A recently-released reference design for a GaN-based QR adaptor opens a discussion: How do quasi-resonant flyback converters work? And what are the virtues and limitations of designing a GaN-based power converter?


News Aug 13, 2020 by Dr. Steve Arar
Brick or Battery? A New Study Indicates That Red Bricks Can Be Used as Supercapacitors

Brick or Battery? A New Study Indicates That Red Bricks Can Be Used as Supercapacitors

You read that right. Researchers from Washington University in St. Louis have developed a method to take the common brick and convert it into a medium of energy storage.


News Aug 12, 2020 by Jake Hertz
First Electrically-Injected Laser Bumps Speed and Efficiency in Optoelectronics

First Electrically-Injected Laser Bumps Speed and Efficiency in Optoelectronics

When used as a semiconductor, the newfound diode laser made of germanium and tin significantly improves on-chip photonics and nano-electronics.