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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
Using a Supervisory Circuit to Turn a Conventional SRAM into Fast Non-Volatile Memory

Using a Supervisory Circuit to Turn a Conventional SRAM into Fast Non-Volatile Memory

How can you build a fast non-volatile memory from a conventional SRAM? It turns out, you only need a back-up battery and some control circuitry.


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.


Purdue Researchers Creates Wireless, Implantable Transmitter to Power Future Biomedical Devices

Purdue Researchers Creates Wireless, Implantable Transmitter to Power Future Biomedical Devices

Batteries make for bulky, uncomfortable implants that may require surgery for replacement. This wireless transmitter is said to consume "the lowest amount of energy per digital bit published to date."


News Aug 08, 2020 by Tyler Charboneau
How Two Low-Power Versions of Automotive Ethernet are Cutting CO2 Emissions

How Two Low-Power Versions of Automotive Ethernet are Cutting CO2 Emissions

Road vehicles are responsible for more than 17% of global CO2 emissions. Two types of automotive Ethernet designs may trim that percentage down.


News Aug 05, 2020 by Dr. Steve Arar
Configuring a SparkFun Power Delivery Board using a FixturFab DEV260

Configuring a SparkFun Power Delivery Board using a FixturFab DEV260

The FixturFab DEV260 development fixture allows designers to debug or configure PCBAs during the development phase. See how it works in this example using the Sparkfun Power Delivery Board.


CUI INC. VMS-450B AC-DC Medical Power Supplies | Featured Product Spotlight

CUI INC. VMS-450B AC-DC Medical Power Supplies | Featured Product Spotlight

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


Architecture and Design Techniques of Op-Amps

Architecture and Design Techniques of Op-Amps

In this video we will examine the internal circuitry of an operational amplifier. A thorough analysis of any professional-quality op-amp would be far too complicated for an introductory video tutorial, but if we focus on the overall architecture and a few specific design techniques, we can learn quite a bit about op-amp functionality without getting lost in the details.


Digital MEMs Microphone Extends Smart Speaker Battery Life by Ten Times

Digital MEMs Microphone Extends Smart Speaker Battery Life by Ten Times

The power-saving architecture behind the MEMs microphone side-steps the pitfalls of always-on listening battery consumption.


News Jul 30, 2020 by Jake Hertz
Reed Relays Can Be the Best Solution for Signal Switching in T&M

Reed Relays Can Be the Best Solution for Signal Switching in T&M

Signal switching is vital in test systems, and there are many options to accomplish the task. Here's why reed relay-based switching systems may be your best bet.


News Jul 29, 2020 by Dr. Steve Arar
Qualcomm’s Charging ICs Power Up Phones from 0–100% in 15 Minutes

Qualcomm’s Charging ICs Power Up Phones from 0–100% in 15 Minutes

This week, Qualcomm announced the release of Quick Charge 5. With it, Qualcomm says they're offering the fastest charging capabilities ever for smartphones.


News Jul 29, 2020 by Jake Hertz
Upcoming NASA Mission Will Send a Payload-Bearing Balloon into the Stratosphere

Upcoming NASA Mission Will Send a Payload-Bearing Balloon into the Stratosphere

Set for 2023, NASA's new mission will take place in Antarctica, sending an electronic payload-bearing balloon into the atmosphere.


News Jul 28, 2020 by Jake Hertz
The Four EV Charging Modes in the IEC 61851 Standard

The Four EV Charging Modes in the IEC 61851 Standard

In this article, we’ll look at different EV charging modes specified by the International Electrotechnical Commission (IEC).


Image Sensor Roundup: Toshiba, Sony, and Samsung Zero In on Industrial and Smartphone Applications

Image Sensor Roundup: Toshiba, Sony, and Samsung Zero In on Industrial and Smartphone Applications

These new devices are forging innovation in image sensor technology—speeding up industrial equipment, doubling up on pixels, and capturing both visible and invisible light.


News Jul 24, 2020 by Nicholas St. John
Ep. 6 | Crucial Trade-Offs in Automotive Power Design with Tesla and Vicor

Ep. 6 | Crucial Trade-Offs in Automotive Power Design with Tesla and Vicor

As the electrification of the automotive space increases, good power system design has never been more important. This episode, we dive deep into power design considerations.


Podcasts Jul 23, 2020 by Dave Finch