How to Interpret Linear Power Supply Specifications 

At first glance, a variable DC power supply appears to be a  fairly simple device. However, it is a sophisticated, accurate, electrically-rugged workhorse. It has to reliably deliver stable, precise, clean voltage and current, no matter its load -- resistive, inductive, capacitive, low-impedance, highimpedance, steady-state or variable. How well the power supply fulfills this mission and where it hits its limits are defined in its specifications. Choosing the right power supply for your application requires a good understanding of how they are specified. In this application note, learn how to interpret linear power supply specifications like accuracy and resolution, load and line regulation and more. Learn how to determine the right power supply to meet your needs and test application. Click here to continue 

Multimedia Testing: The New Basics 

The era of single-function devices has ended. Most every multimedia device now includes multiple functionalities beyond the original purpose of the device. The simple cell phone evolved into a media player of music and video, a device to access the Internet, a text messenger, an email tool, a video game player, a GPS device, and a video conferencing device. Testing this extensive functionality is a challenge that consumes today's test engineers and product designers. Click here to continue reading  

The 8204 is a 4-in-1 Electrical Safety Compliance Analyzer that performs AC Hipot, DC Hipot, 40 Amp Ground Bond and Insulation Resistance testing in a single instrument.  The 8204 is also equipped with an exclusive "My Menu" interface which allows operators to personalize menu settings and create shortcuts to favorite screens and preferences.  In addition, Model 8204 includes Associated Research Inc's DualCHEK™ feature, which allows the user to perform simultaneous Hipot and Ground Bond tests. This can safely increase productivity and throughput on the production line. Click here to learn more