Consumer vs Industrial & Aerospace Guide 2026
Can I use the same PCB design for industrial that worked for consumer products? Rarely works as a direct upgrade. Industrial requirements typically demand fundamental redesign: different materials (enhanced FR-4 or FR-408 vs standard FR-4), increased layer count (4-8 vs 2-4), heavier copper traces, altered component placement, enhanced thermal management, protective conformal coatings, and more […]
AI Servers Demand is Driving Tantalum Capacitor Price Hikes
Artificial‑intelligence servers have rapidly become one of the most important growth engines for tantalum polymer capacitors. As this demand accelerates, according to the industry sources and customer notes, tantalum capacitor manufacturers have implemented a series of price adjustments to reflect tighter capacity utilization and higher raw‑material costs, while the broader tantalum supply chain moves into […]
Custom design PWM filters easily
It’s well known that the main job of a pulse width modulator’s filter is to limit the maximum peak-to-peak amplitude of the fPWM Hz-induced ripple. It attenuates this to a specified fraction—Frac of the full-scale PWM output—while passing PWMavg, the average value of the PWM signal. Wow the engineering world with your unique design: Design […]
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Mastering Galvanic Isolation in Power Electronics
Galvanic isolation is a cornerstone of safe and robust power electronics design, ensuring that circuits can exchange signals or power without allowing unintended current flow between them. It forms the safety barrier between hazardous voltages and users, and it decouples ground domains to mitigate interference and ground loops. This article based on Würth Elektronik’s webinar […]
Variable‑reluctance sensors: From fundamentals to speed sensing
Variable reluctance (VR) sensors transform mechanical motion into electrical signals by exploiting changes in magnetic flux. As a ferromagnetic target moves past the sensor’s pole piece, the reluctance of the magnetic circuit varies, inducing a voltage in the coil. This simple yet robust principle has made VR sensors indispensable in applications ranging from automotive crankshaft […]
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Bourns Extends PPTC Resettable Fuses
Bourns has introduced new Multifuse polymeric positive temperature coefficient (PPTC) resettable fuse models that extend its MF2603 and MF‑LSMF families toward higher power rating and higher voltage operation in a standard surface‑mount footprint. These devices target robust, resettable overcurrent and overtemperature protection in telecom, networking, power port and general industrial electronics where space, safety and […]
The Engineering Behind Seamless Transitions Between Sports and Casino Environments
Most people never think about what happens when they switch from a live soccer match to a roulette table inside the same app. They tap once, and the screen changes. It feels ordinary. Quick. Clean. What sits behind that small movement, though, is a web of systems working together, so the shift does not feel […]
A defunct Amazon Echo: Where did its acumen go?
A multi-day weather-induced, utility-instigated electricity cutoff thankfully left this engineer’s residence and its contents largely unscathed…with one geriatric smart speaker exception. Last December’s high-wind-induced extended power outage thankfully didn’t cause notable damage to our home or its contents. But to say we escaped completely unscathed would still be a (slight) overstatement. When we returned home […]