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PODCAST

Würth Elektronik Watts Up Podcast

Wurth Elektronik Team

Each week, we"re seeing what"s up in the world of electronic and electromechanical components and PCB design. We"ll be checking in with leading industry experts, and Würth Elektronik technology specialists and product managers, who are going to shine a light on interesting topics such as energy harvest, wireless power transfer, EMI issues and more. Tune in to get technical design tips and applications during your commute, at your desk, or wherever you might be with the Wurth Elektronik"s Watts Up

education

All Episodes

28:46

How Active EMI Power Supply-Filter ICs Mitigate...

Würth Elektronik Watts Up Podcast ·

2023/06/22

A compact and efficient design of the electromagnetic interference (EMI) input filter is one of the main challenges in a high-density switching regulator, and is critical to achieving the full benefits of electrification in automotive, enterprise, aerospace and other highly constrained system environments. This technical white paper frames the theoretical background and general principles of AEF circuits in terms of sensing, injection and control techniques, with practical circuit realizations using

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31:33

Enhance the Senses with the 6 axis MEMS IMU Sensor

Würth Elektronik Watts Up Podcast ·

2023/06/08

Join us as we explore the cutting-edge advancements in sensor technology. Today, we shine the spotlight on the remarkable WSEN-ISDS sensor from Wurth Elektronik. This sensor is a game-changer, featuring a 6-axis MEMS inertial measurement unit (IMU) with a system-in-package design that integrates a 3-axis accelerometer and 3-axis gyroscope. With its I²C/SPI serial interface communication, exceptional accuracy, and ultra-flexible operations, this tiny module packs a punch. It offers outstanding

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55:29

25 kW Bidirectional Fast DC Charger

Würth Elektronik Watts Up Podcast ·

2023/05/25

Join us for an engaging and informative episode, as we unravel the complexities of designing a 25kW bidirectional fast DC charger in collaboration with industry leaders Würth Elektronik and onsemi. Whether you're an engineer, researcher, or simply intrigued by the world of electrical engineering, this podcast is a must-listen. Stay tuned and get ready to immerse yourself in the realm of high-powered charging systems.

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13:45

Filter and Surge Protection for the I²C

Würth Elektronik Watts Up Podcast ·

2023/05/11

The I²C Bus is a popular communication interface that has been showing up in many applications with the help of various connectors and cables. This makes the I²C Bus more susceptible to external interference such as ESD, bursts, and radiated RF disturbances. In this podcast, we'll explain how to properly filter and protect the circuit while increasing the noise immunity of the I²C without sacrificing the signal quality of the data and clock lines. Download the Application Note, ANP121, at

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09:10

Cracks on Molded Power Inductors

Würth Elektronik Watts Up Podcast ·

2023/04/20

In today's segment, we are discussing cracks on molded power inductors. We're also showing the visual asymmetry around the core which may occur during the manufacturing process of WE-LHMI inductors series. REFERENCED IMAGES Figure 1: Download the Application Note Here.

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46:32

Selecting Capacitors for High Power Buck-Booster...

Würth Elektronik Watts Up Podcast ·

2023/04/13

In this podcast, we are talking about the selection process of capacitors, but most importantly, selecting capacitors to work in high power buck-boost converters. This selection process is complex and not all points will be covered in one presentation, but we will discuss the differences in technologies and how to get the information to select the right capacitor. To watch the complete WEbinar on demand, visit our Würth Elektronik YouTube page or click here.

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01:10:30

Practical Measurement of Crystal Circuits

Würth Elektronik Watts Up Podcast ·

2023/03/30

In this podcast, starting with a quick note on PCB layout, we are discussing the issues of designing crystal circuits that seem to work in the lab, but fail during mass production. To watch the complete video with questions and answers, visit the Würth Elektronik Youtube page.

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32:06

Infrared and Photodetectors

Würth Elektronik Watts Up Podcast ·

2023/03/16

We're exploring the world of infrared lighting; covering everything from data transfer to biometrics. We'll discuss the difference between infrared LED and other LED technology, and when and how to use photodetectors in your design. Click here to find all Würth Elektronik infrared LEDs, phototransistors, and photodiodes.

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33:56

A Behind-The-Scenes Look at Current Sense Resistors

Würth Elektronik Watts Up Podcast ·

2023/03/02

We are giving insight into the current sense resistor and discussing how to evaluate some of the specifics of the component, such as the details in the datasheets, different measurements including the rated current, and the equivalent circuit model and advantages of wide terminal. To watch the complete WEbinar on demand, visit our Würth Elektronik YouTube page or click here.

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13:41

Blocking Quality of Filter Capacitors

Würth Elektronik Watts Up Podcast ·

2023/02/16

When reading about correct PCB layout techniques in most technical literature, you will most likely read about multi-stage filters and blocking capacitors for supply pins of digital ICs. However, real measurements or practical simulations are often missing. In this podcast, we will show the influence of design, the number of ground vias, and the placement of the MLCC filter components to each other.

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25:15

Inrush Current for Connectors

Würth Elektronik Watts Up Podcast ·

2023/02/02

The working current is the maximum current that can be used for your connector at any time for any duration. For specific applications, such as motor starters and capacitance discharge, it's recommended you use a higher current than usually accepted by the connector. In today's podcast, we'll discuss what other values need to be considered when selecting a connector and also talk about reasonable temperature rise and lifetime of the connector.

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45:35

Design Essentials for GB Ethernet Front End

Würth Elektronik Watts Up Podcast ·

2023/01/19

When you're in the development phase of a Gigabit ethernet interface, what is absolutely necessary to consider between the phy and ethernet connector? In this podcast, we're going to dive into the details of the circuit technology, what components need to be considered, and how the board should be properly laid out. We're also going to talk about the design of the ground system and explain the board layout using practical examples.

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38:28

Machine Data Made Accessible with Bluetooth™ and...

Würth Elektronik Watts Up Podcast ·

2023/01/06

Machine data can be collected from almost every device, but how can you make the process easy and comfortable if the device has no display or it's hard to reach? The answer is Bluetooth™. In this podcast, we'll discuss software solutions for fast evaluation and how they can be easily adopted to various applications. To watch the complete WEbinar on demand, visit our Würth Elektronik YouTube page or click here.

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12:26

Extremely Compact, Isolated Gate Driver Power Supply...

Würth Elektronik Watts Up Podcast ·

2022/12/22

The world of technology is ever changing. Wide bandgap power semiconductor devices like Silicon Carbide (SiC) MOSFETs are enjoying growing popularity in many modern power electronic applications like E-mobility and renewable energy. Their extremely fast switching speed capability helps to increase efficiency and reduce the overall size and cost of the system. However, fast switching together with high operating voltages and increasing switching frequencies presents important challenges to the gate

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29:26

Differential Pressure Sensors for Industrial...

Würth Elektronik Watts Up Podcast ·

2022/12/08

Recently, pressure sensors have shrunk in footprint, transitions to digital, and have become energy-efficient. Many different types of differential pressure sensors are required in many industrial applications, and the choice of the pressure sensor depends on the end-application. In this episode, we will show examples of applications with differential pressure sensors and explain key features and characteristics. Click here to watch the complete Webinar on demand, or visit Würth Elektronik online at

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12:00

Tips for Designing Power Inductors

Würth Elektronik Watts Up Podcast ·

2022/12/01

Designers often times rely on design software from the manufacturer, which can help to reduce development time. With tools, such as REDEXPERT, designers get a tool that identifies the right inductance for a buck or a boost converter quickly. In this podcast, we will discuss a few tips and tricks on creating a power inductor for DC/DC converters for those times when an off-the-shelf solution is not available. Download the complete Application Note, ANP039, at www.we-online.com/appnotes or click

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28:14

Efficient Filter Connection in the Layout

Würth Elektronik Watts Up Podcast ·

2022/11/17

Advancing technology is built with greater component density, leading to pressing questions regarding circuit board layout. In this episode, we'll answer questions, like how many vias are actually useful and proper arrangement, and how much does the capacitance value and the impendance of the ferrite change with voltage and current? Click here to watch the complete Webinar on demand, or visit Würth Elektronik online at www.we-online.com/webinars.

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15:26

Selecting Coaxial Cables and Cable Assemblies

Würth Elektronik Watts Up Podcast ·

2022/11/10

Coaxial cables are widely used as transmission lines for radio frequency signals and the quality of a coaxial cable assembly is related to many production and assembly details of the product. However, remembering all the details of coaxial cable types can be very complicated. In this podcast, we'll offer suggestions and give a better understanding of what critical points need to be checked with selecting coaxial cable. Download the complete Application Note, ANE016, at www.we-online.com/appnotes or

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01:10:39

Feedback Loop Compensation of a Current-Mode Flyback...

Würth Elektronik Watts Up Podcast ·

2022/10/27

The flyback converter with current-mode control is widely used in isolated applications, in which an optocoupler transmits the output voltage feedback signal across the isolation barrier for regulation. This means that the optocoupler and its characteristics need to be taken into account when designing the compensator to ensure stability and good transient performance of the converter. Click here to watch the complete Webinar on demand, or visit Würth Elektronik online at

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31:35

Behind the Magic of High Frequency Chip Bead Ferrites

Würth Elektronik Watts Up Podcast ·

2022/10/20

As technology progresses, EMC continues to grow in importance and there is now a demand to know the characteristics of EMC components being used beyond their current, typical application range. In this podcast, we'll explain the different properties between multilayer ferrite beads in high frequency and standard multilayer ferrite beads, as well as a new methodology developed for the measurement of DC bias at high frequencies. Download the complete Application Note, ANP045, at

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145 results

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