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NFC-Powered Sweat Biosensor for Glucose and Lactate

NFC-Powered Sweat Biosensor for Glucose and Lactate

Researchers at Northwestern University Center for Bio-Integrated Electronics are championing the development of sweat biosensors with their latest glucose and lactate sensors.


New SiC FET Option for EV Charging Applications from UnitedSiC Adds 4-Lead Kelvin Device

New SiC FET Option for EV Charging Applications from UnitedSiC Adds 4-Lead Kelvin Device

Designing an EV charging power system? UnitedSiC just served up an SiC FET option with you in mind.


News Jun 24, 2019 by Gary Elinoff
How to Troubleshoot a DC-DC Buck Converter

How to Troubleshoot a DC-DC Buck Converter

This article addresses troubleshooting a staple of electronic systems that don’t always work as planned: switch-mode, low-voltage, DC-DC, single-phase, non-isolated, basic buck converter circuits.


UPS in Critical Data Centers

UPS in Critical Data Centers

Data center applications require reliable power sources. Learn more about uninterruptible power supplies in data centers.


DC-DC Buck Converter Design Tips and Tricks

DC-DC Buck Converter Design Tips and Tricks

This article will go over some general tips you can use when designing a DC-DC buck converter.


Miller Frequency Compensation: How to Use Miller Capacitance for Op-Amp Compensation

Miller Frequency Compensation: How to Use Miller Capacitance for Op-Amp Compensation

Miller capacitance is commonly used in a method for operational amplifier frequency compensation.


Twice the Audio Quality at Half the Power? New Dialog Audio Codecs Offer Active Noise Canceling

Twice the Audio Quality at Half the Power? New Dialog Audio Codecs Offer Active Noise Canceling

Designing small audio devices with an eye for power budget? Dialog thinks it has just the codecs you need.


News May 31, 2019 by Gary Elinoff
Using Small Snubbers to Fix Fast Switching Issues

Using Small Snubbers to Fix Fast Switching Issues

Learn how small RC snubbers can help fix the issues experienced with fast switching.


An Introduction to Transient Voltage Suppressors (TVS)

An Introduction to Transient Voltage Suppressors (TVS)

An intro to transients and the devices used to suppress them. Learn about the variety of devices used to suppress transients.


How to Perform Transient Analysis and Noise Source Simulation with LTspice

How to Perform Transient Analysis and Noise Source Simulation with LTspice

Learn multiple ways to simulate noise sources—for both transient and noise analysis—in LTspice.


Microchip Lays Out Vision for Power Over Ethernet in Building Automation with New Eight-Port Switch

Microchip Lays Out Vision for Power Over Ethernet in Building Automation with New Eight-Port Switch

What's a digital ceiling, anyway? Microchip announces new PoE switch for Ethernet building automation design.


News May 23, 2019 by Gary Elinoff
Noise Analysis Using LTspice Tutorial

Noise Analysis Using LTspice Tutorial

Learn how to simulate noise using LTspice and use this great tool to learn more about low-noise design.


How Reactive Loads and Networks Affect Phase Shift in Analog Circuits

How Reactive Loads and Networks Affect Phase Shift in Analog Circuits

How can reactive elements affect phase shift in an LC circuit? Learn more about phase shift in analog design.


Toshiba Configurable High-Side Power Switch Solution | New Product Brief

Toshiba Configurable High-Side Power Switch Solution | New Product Brief

Toshiba’s TCK401G Driver IC and SSM6K513NU MOSFET can be paired to create a high-efficiency load switch ideal for wearables and other devices.


Dialog Semiconductor Introduces New Programmable LDO Regulator for Mobile Device Cameras

Dialog Semiconductor Introduces New Programmable LDO Regulator for Mobile Device Cameras

Dialog Semi's new CMIC addresses image sensor performance for the high-competition mobile device market.


News May 15, 2019 by Gary Elinoff
What Is a Low Pass Filter? A Tutorial on the Basics of Passive RC Filters

What Is a Low Pass Filter? A Tutorial on the Basics of Passive RC Filters

What is filtering? Learn what resistor-capacitor (RC) low-pass filters are and where you can use them.


UnitedSiC Adds Seven New Silicon Carbide FET to its 650V Cascode Product Line

UnitedSiC Adds Seven New Silicon Carbide FET to its 650V Cascode Product Line

UnitedSiC has announced new additions to their 650V silicon carbide cascode FET family—just in time for PCIM.


News May 08, 2019 by Gary Elinoff
Linear Technology and Analog Devices µModule Regulators | New Product Brief

Linear Technology and Analog Devices µModule Regulators | New Product Brief

Analog Devices’ LTM4700 µModule Regulator is a dual 50A or single 100A step-down regulator for use in telecom, datacom, and storage systems.


Understanding Phase Shift in Analog Circuits

Understanding Phase Shift in Analog Circuits

Learn about phase shift and how this fundamental electrical phenomenon is related to different circuit configurations.


STMicroelectronics Introduces 650V High-Frequency IGBT Series with an Emphasis on Speed

STMicroelectronics Introduces 650V High-Frequency IGBT Series with an Emphasis on Speed

The first member of a new 650V IGBT series has been announced, a 40A device that features a protection diode.


News May 03, 2019 by Gary Elinoff