Given recent LED technology improvements and the drive toward greater energy efficiency, the LED lighting industry—including general illumination from commercial refrigeration to outdoor area lighting ...

When specifying a power supply, the right certification can make or break a project. But why does certification matter and which ones to look for?

Emerson Network Power, a business of Emerson and the global leader in enabling Business-Critical Continuity™, today announced a new series of high efficiency power supplies for LED lighting, the LDS25 ...

The power supply on a computer transforms the alternating current from the wall outlet into a direct current flow that the computer's components can use. Testing the DC voltage output of the power ...

Computer power supply units are designed to both power your computer's components and protect them from minor surges. But too large of a surge will blow a PSU's fuse and render a computer powerless, ...

It's easy to see from an outside perspective that the power supply market has gotten a bit stale. Once a company comes out with a nice feature the same feature shows up in just about every offering on ...

Before we go forward and run some of the tests that we are going to see hereinafter, let us check a few of the symptoms to understand if those tests are worth doing. We have mentioned some symptoms ...

Many moons ago, a night in December so dark and cold, I walked a path ages old, we lived in an era where power supplies failed reasonably often as quickly ... they turned old. Such a shame really as ...

The Mean Well HLG-240 series of LED Power Supplies is designed to meet the growing need for higher power LED lighting. The HLG-240H series features 90~305VAC wide range AC input (90~264VAC for HLG-240 ...