A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the open-circuit voltage, loaded voltage, and current draw are known. For example, if a ...

Cooling limitations, air quality issues, and a shorter lifespan are only the beginning of the drawbacks many homeowners ...

These X- and Y-capacitors in surface-mount housings, built to suppress EMI, reduce cost, and simplify production.

The key to understanding the improved stability in the devices was enabled by exploring the novel ‘multimodal transistor’ ...

For nearly a century, a system of turbines, substations, wires and more has powered everything from your kettle to entire cities. We take a look at 11 of its most essential elements ...

(The Conversation) – How many chargers do you own? We’re surrounded by rechargeable electronic devices – mobile phones, laptops, smart watches, headphones, e-bikes and more. You might have a phone ...

Fast forward to today, and we’re currently in the midst of a heavy equipment power transmission revolution, a seismic shift towards electrification that’s squeezing mechanical force from electric ...

COMSOL Multiphysics software lets you model just about anything from electromagnetic fields to structural mechanics and ...

As Vietnam moves rapidly toward a cleaner and more resilient energy system, the expansion of offshore wind, onshore wind, and ...

Despite the name, electrical harmonics are terrible for data center harmony.

When an airliner turns off its engines at the gate or ramp, the flight deck doesn’t simply go dark and stay that way.

Sucden Financial, a leading global multi-asset execution, clearing, and liquidity provider, today announced it achieved a 74.5% reduction in greenhouse gas ('GHG') emissions from its London operations ...