A data filter is a device, algorithm, or process that removes some unwanted components or features from a data signal. The unwanted component may be random noise (perhaps from mixing turbulence or ...

Every few months, someone discovers the Google Sheets QUERY function and has the same reaction: why did nobody tell me about this? Here is what it does and why it changes how you work with data.

First off, let me introduce myself and the blog. I’ll be guest blogging for the month of May. I’m a network engineer for a mid-sized company in Colorado. I’ve been in IT for about 15 years, with about ...

These days switching power supplies are nearly ubiquitous and used throughout every electronic devices. They are valued for their small size, low cost, and efficiency. However, they have the major ...

This file type includes high resolution graphics and schematics when applicable. When designing filters, engineers very often need to know what the filtered value at the output will be. This is ...

Two new EMC filters are aiming to meet the specific needs of the two growing markets—data centers and robotics—which require power supplies to be mounted in 19” rack cabinets. Schaffner’s FN2520 and ...