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Active Rectifier Circuits: Convert Alternating Current to Direct Current

Active Rectifier Circuits: Convert Alternating Current to Direct Current

In this video we will discuss the active rectifier, which is an op-amp-based circuit that uses a normal diode in conjunction with negative feedback to rectify signals without generating a significant amplitude difference between the input voltage and the rectified output voltage.


Fabric-Based Piezoelectric Energy Harvester Relies on Hot Pressing and Tape Casting

Fabric-Based Piezoelectric Energy Harvester Relies on Hot Pressing and Tape Casting

Engineers in South Korea have developed a process that could lead to the realization of embedded wearable electronics.


News Oct 03, 2020 by Luke James
SILICON LABORATORIES EFP01 Energy Friendly PMICs | New Product Brief

SILICON LABORATORIES EFP01 Energy Friendly PMICs | New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.


NXP Pushes 5G With New Arizona Fab Focused on GaN Power Amplifiers

NXP Pushes 5G With New Arizona Fab Focused on GaN Power Amplifiers

NXP Semiconductors has announced the opening of its new high-volume RF GaN fab in Chandler, Arizona, representing the United States’ most advanced fab dedicated to 5G RF power amplifiers.


News Oct 02, 2020 by Luke James
What is DrMOS—the IC Powering Next-Gen Processors?

What is DrMOS—the IC Powering Next-Gen Processors?

Integrated powertrain devices go back at least as far as 2004 when Intel wrote the specification for DrMOS, a high-efficiency high-current IC for powering next-gen processors.


News Sep 30, 2020 by Adrian Gibbons
Double the Protocols, Cut the Board Space: How Multi-Protocol SoCs are Simplifying IoT Design

Double the Protocols, Cut the Board Space: How Multi-Protocol SoCs are Simplifying IoT Design

Silicon Labs and STRATIS announced a collaboration to connect smart apartment complexes. What tech underlies this news?


News Sep 29, 2020 by Jake Hertz
Where Do Lithium-Ion Batteries Stand in 2020?

Where Do Lithium-Ion Batteries Stand in 2020?

Some of the leading players in Li-ion battery development—like Tesla—along with research universities are making notable strides in this energy-efficient technology.


News Sep 28, 2020 by Tyler Charboneau
Transimpedance Amplifier: Op-Amp-Based Current-to-Voltage Signal Converter

Transimpedance Amplifier: Op-Amp-Based Current-to-Voltage Signal Converter

In this video we’ll study an op-amp-based current-to-voltage converter. This widely used circuit is a simple and effective means of converting the output of a current source into a typical voltage signal.


What are the Challenges of Electric Heavy-Duty Vehicles?

What are the Challenges of Electric Heavy-Duty Vehicles?

With bigger vehicles come bigger problems with electrification.


News Sep 25, 2020 by Dr. Steve Arar
Samsung’s Claim of “World’s Smallest Power Inductor” Has Big Design Implications

Samsung’s Claim of “World’s Smallest Power Inductor” Has Big Design Implications

This month, Samsung released news of the "world’s smallest power inductor." What does this miniaturization mean for electronic design, even at a theoretical level?


News Sep 24, 2020 by Jake Hertz
Understanding the Six Power Modes for Maximum Efficiency on NXP’s LPC55S69 MCU 

Understanding the Six Power Modes for Maximum Efficiency on NXP’s LPC55S69 MCU 

This article explores the power rails and power modes of the LPC55S69 and investigates how the modes affect the MCU in various applications.


Applications of the Op-Amp: Voltage Follower Circuit

Applications of the Op-Amp: Voltage Follower Circuit

In this video, we’ll be exploring the voltage follower, which is a good example of an op-amp circuit that is simple yet very useful.


For Wearables, Inkjet-Printed Solar Cells Can Be an Ultra-Thin Power Source

For Wearables, Inkjet-Printed Solar Cells Can Be an Ultra-Thin Power Source

The printed solar cells are so light, thin, and flexible that they can rest on a bubble.


News Sep 17, 2020 by Luke James
Designing Microelectronics Using Fusion 360

Designing Microelectronics Using Fusion 360

This article dives into how Fusion 360 can be used to produce smarter microelectronics.


Determining Which PoE Transformer Is Best: Flyback or Forward?

Determining Which PoE Transformer Is Best: Flyback or Forward?

With IoT on the rise, engineers are increasingly faced with options of transformer topologies in Power-over-Ethernet (PoE)-based designs.


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
Common Operational Amplifier (Op-Amp) Applications

Common Operational Amplifier (Op-Amp) Applications

In this video, we’ll look at some circuits that represent common op-amp applications. We’ll start with the voltage follower, then we’ll move on to an inverting amplifier, an active filter, and a current-to-voltage converter.


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