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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
What if You Could Create a Biomedical Device with Only a Pencil and Paper?

What if You Could Create a Biomedical Device with Only a Pencil and Paper?

A recent study revealed how the friction of a graphite pencil on paper can potentially power on-skin biomedical monitoring.


Electric Bicycles Are at Their Peak. How Are They Designed?

Electric Bicycles Are at Their Peak. How Are They Designed?

What must e-bike designers consider in building these "green" modes of transportation? Motor power, range, motor type, and more.


News Jul 21, 2020 by Dr. Steve Arar
What Is a Voltage Drop in an Electric Circuit?

What Is a Voltage Drop in an Electric Circuit?

How exactly does polarity factor into the voltage drops across the three basic elements of electrical circuits—resistors, capacitors, and inductors?


What Vishay’s New Power Stage Teaches Us About Reverse Recovery

What Vishay’s New Power Stage Teaches Us About Reverse Recovery

Modern power devices rely on small on-state resistance and fast reverse recovery. What's behind the power stages driving these two key characteristics?


News Jul 20, 2020 by Dr. Steve Arar
A New Strategy by Australian Researchers Presents Improvements to Advanced Energy Storage

A New Strategy by Australian Researchers Presents Improvements to Advanced Energy Storage

The researchers claim that new types of cathodes, suitable for advanced energy storage, can be developed using beyond-lithium ion batteries.


News Jul 17, 2020 by Luke James
The World’s First Truly Monolithic MEMS Speaker Hits the Market

The World’s First Truly Monolithic MEMS Speaker Hits the Market

MEMs speakers already have a leg up on conventional speakers. What does a fully-monolithic MEMs speaker entail?


News Jul 17, 2020 by Jake Hertz
Powering a Pacemaker from Within: a Light-Harvesting Implant May Eliminate Battery-Replacement Surgery

Powering a Pacemaker from Within: a Light-Harvesting Implant May Eliminate Battery-Replacement Surgery

A pacemaker battery must be replaced every 5 to 15 years. Researchers at GIST in Korea have developed a novel photonic wireless system to power medical implants—no surgery required.


News Jul 16, 2020 by Jake Hertz
Potential Advances in Flexible Electronics Could Now Be Looming Thanks to Penn State Research

Potential Advances in Flexible Electronics Could Now Be Looming Thanks to Penn State Research

A new, fundamental understanding of polymeric relaxor ferroelectric behavior could lead to major advances in flexible electronics.


News Jul 15, 2020 by Luke James
Research Findings Lead to a Greater Understanding of 2D Superfluids and Their Impact on Power Systems

Research Findings Lead to a Greater Understanding of 2D Superfluids and Their Impact on Power Systems

Scientists from Universität Hamburg and the Cluster of Excellence have reportedly succeeded in observing strong evidence of superfluidity in a central model system, a two-dimensional gas cloud, for the first time.


News Jul 15, 2020 by Luke James
A Spike in EVs Means a Spike in Insulated Gate Bipolar Transistors (IGBTs)

A Spike in EVs Means a Spike in Insulated Gate Bipolar Transistors (IGBTs)

The Insulated Gate Bipolar Transistor (IGBT) has been a key player in the development of electric vehicles. What makes them so valuable?


News Jul 14, 2020 by Jake Hertz