Apple already does not provide a power supply for the iPhone. Now it's doing the same with its tablets. And something else very popular is being left out. Apple did not provide a reason for this, but ...

Don’t underestimate the importance of your PC’s power source. A good power supply serves as the cornerstone for a low-maintenance and highly reliable computer. But more often than not, boxed, ...

This three-part series describes how to properly test a DC/DC power supply, and ensure that it works reliably over various operating conditions. This series is intended to provide the designer with a ...