Power, Energy, Lighting
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There’s More Than One Way to Become an Engineer (Part 2)

As we discussed in the initial installment of this 2-part extravaganza, some people pursue a predictable path on their way to engineer-hood (where “-hood” comes from the Middle English “-hode,” which itself comes from the Old English “-hād,” meaning “state of being”). Others, like your humble narrator, end up taking a more circuitous route, which may involve Lady Luck finagling the dice in their favor (I … Read More → "There’s More Than One Way to Become an Engineer (Part 2)"

Everything Needs Power: Airborn’s New Power Engines and The Path to Clean Conducted Emissions

This week my podcast guest is Scott Poole from Airborn Connectors. Scott and I chat about next generation power systems, the challenges of low noise switching and how Airborn is tackling the issues surrounding clean conducted emissions. Also this week, I check out some teeny tiny batteries developed by a team of researchers at MIT that could help miniscule robots sense and … Read More → "Everything Needs Power: Airborn’s New Power Engines and The Path to Clean Conducted Emissions"

All Powered Up: EVs, Wide Bandgap, and Saving the World with Power Semiconductors

Are you powered up for today’s Fish Fry? I certainly hope so!  My podcast guest Frank Heidemann (National Instruments) and I are diving into the world of power semiconductors. We chat about recent trends in the power semiconductor market, the benefits of wide bandgap power semiconductors and the role that power semiconductors will play for the future of electric vehicles. Also this week, I check out a new … Read More → "All Powered Up: EVs, Wide Bandgap, and Saving the World with Power Semiconductors"

Something M-azing This Way Comes

I’m a simple man. It’s very kind of you to say that you agree with everything I just said, but I hadn’t fully finished my thought. What I was going to say was that I’m a simple man and I like a simple story. Sometimes I finish an interview with someone and—as soon as the video conference call closes—I burst into tears and/or maniacal laughter (figuratively, not literally, you understand… although sometimes it’s been a close call). … Read More → "Something M-azing This Way Comes"
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featured blogs
Sep 5, 2024
I just discovered why my wife sees our green watering can as being blue (and why she says I see our blue watering can as being green)...
chalk talks
High Power Charging Inlets — TE Connectivity and Mouser Electronics  All major truck and bus OEMs will be launching electric vehicle platforms within the next few years and in order to keep pace with on-highway and off-highway EV innovation, our charging inlets must also provide the voltage, current and charging requirements needed for these vehicles. In this episode of Chalk Talk, Amelia Dalton and … Read More → "High Power Charging Inlets — TE Connectivity and Mouser Electronics"
Advances in Solar Energy and Battery Technology – onsemi, Würth Elektronik and Mouser  Passive components will play an important part in the next generation of solar and energy storage systems. In this episode of Chalk Talk, Amelia Dalton, Prasad Paruchuri from onsemi, Walter Fusto from Würth Elektronik explore trends, challenges and solutions in solar and energy storage systems. They also examine EMI considerations for energy storage systems, … Read More → "Advances in Solar Energy and Battery Technology – onsemi, Würth Elektronik and Mouser"
ROHM’s 3rd Gen 650V IGBT for a Wide range of Applications: RGW and RGWS Series – Mouser and ROHM  In this episode of Chalk Talk, Amelia Dalton and Heath Ogurisu from ROHM Semiconductor investigate the benefits of ROHM Semiconductor’s RGW and RGWS Series of IGBTs. They explore how the soft switching of these hybrid IGBTs contribute to energy savings and power generation efficiency and why these IGBTs provide a well-balanced solution for switching … Read More → "ROHM’s 3rd Gen 650V IGBT for a Wide range of Applications: RGW and RGWS Series – Mouser and ROHM"
Infineon and Mouser introduction to Reliable Solid State Isolators – Infineon and Mouser  In this episode of Chalk Talk, Amelia Dalton and Daniel Callen Jr. from Infineon explore trends in solid state isolator and relay solutions, the benefits that Infineon’s SSI solutions bring to the table, and how you can get started using these solutions for your next design.  Click here for more information about Infineon Technologies … Read More → "Infineon and Mouser introduction to Reliable Solid State Isolators – Infineon and Mouser"
Driving Next-Gen Efficiency and Productivity to the Battery Lifecycle – Vicor and Mouser  In this episode of Chalk Talk, Amelia Dalton and David Krakauer from Vicor explore the evolution of battery technology and the specific benefits that power modules bring to battery cell formation, battery testing and battery recycling. They investigate what sets Vicor power modules apart from other solutions on the market today and how you … Read More → "Driving Next-Gen Efficiency and Productivity to the Battery Lifecycle – Vicor and Mouser"
SiC-Based High-Density Industrial Charger Solutions — onsemi and Mouser Electronics  In this episode of Chalk Talk, Amelia Dalton and Prasad Paruchuri from onsemi explore the benefits of silicon carbide based high density industrial charging solutions. They investigate the topologies of Totem Pole PFC and Half Bridge LLC circuits, the challenges that bidirectional CLLC resonant DC-DC converters are solving today, and how you can take … Read More → "SiC-Based High-Density Industrial Charger Solutions — onsemi and Mouser Electronics"