Vintage equipment relies on many components to run properly, Chuck Gloman writes. Let’s focus today on what capacitors do in ...

A homemade EMF generator built around a Marx generator and custom transformer offers an interesting look at the science ...

In this video, I demonstrate how to test and replace an AC capacitor, potentially saving you hundreds of dollars. The Turbo 200X significantly eases this task. 🧰 Products Featured in the Video 🧰 - ...

HAVN debuted its first power supplies at Computex 2026, with the premium XR 1200W and XR 1000W shipping with a Cybenetics A++ ...

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What causes the degradation of aluminum electrolytic capacitors in power-supply designs? What is ripple current and how can it influence capacitors in power-conversion circuits? Step-by-step ...

Diagnosing motherboard faults is usually a matter of elimination. Here's what to look out for, including USB issues, RAM ...

I cracked open a '1,000W' portable charger after it failed me in minutes - the cause was clear (and gooey) ...

Shared memory, seamless collaboration, and sessions that get faster and smarter from first prompt to productionSAN FRANCISCO--(BUSINESS WIRE)--#AI--Kurrent, the company behind KurrentDB, the leading ...

Testing a power supply at different load currents and different input voltages is important, but it only shows part of the ...

The FiiO Jade Audio LEVEL 1 is a compact desktop stereo amplifier built around the Texas Instruments TPA3255 amplifier chip, which uses TI’s PurePath Ultra-HD technology. FiiO claims output up to 2 x ...

Three simple questions to ask your AC technician that could help identify leaks, electrical faults and compressor risks before they turn into a fire or explosion hazard.