High power LED lighting is harder than it looks. Power, dimming, control, and communication collide in one design.

These days ready-to-use DC-DC converters are everywhere, with some of the cheaper ones even being safe to use without an ...

These days ready-to-use DC-DC converters are everywhere, with some of the cheaper ones even being safe to use without an immediate risk to life and limb(s). This piques one’s curiosity when browsing ...

H-bridge buck-boost ICs are widely used in applications requiring a constant voltage or current source even when the system battery drops to lower voltages. They make sense when a single-stage ...

Switching has almost always meant “hard" switching, which is simple but comes with all kinds of electrical and thermal ...

A lawsuit reveals that Will Smith has been accused of sexual harassment by Brian King Joseph.

To use our currency conversion calculator, all you need to do is input the amount you wish to convert, your starting currency and your ending currency to get an estimate based on current rates. If you ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. David ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...