Welcome to our July Xgen Customer Newsletter!
We are delighted to announce the release of the first Ultra-Quiet products from our market leading Xgen platform. The Excelsys Xgen Ultra-Quiet are the industry's quietest modular power supplies and offer exceptional performance for applications that are noise and vibration sensitive including, medical, laboratory, scientific, audio and broadcast applications.
In our newsletter, we are pleased to introduce the new and improved Xgen catalogue. This upcoming publication contains the latest Xgen product information including product datasheets, technical and application support information. We also include an interesting application note exploring the subject of Ripple and Noise Measurement techniques. Written by our expert Applications Engineering group, this application note explores the methodologies for ripple and noise measurement in order to ensure accuracy in these measurements.
Your feedback on our newsletter is always welcome. Please feel free to contact us with your comments, opinions and suggestions for specific future feature topics.
Excelsys Technologies Ltd
Industry's Quietest Modular Power Supplies
400W output in 1U, 8 configurable isolated outputs Medical, Laboratory, Scientific, Audio and Broadcast applications.
Excelsys Technologies, leaders in high efficiency modular power supply design, are delighted to announce the release of the first Ultra-Quiet products from our market leading Xgen platform of user configurable power supplies.
The Excelsys Xgen Ultra-Quiet family is comprised of four models offering up to 400W output power.
The XTA and XTB models provide 200W and 400W power and are UL and CB certified to EN60950 2nd edition. The XNA and XNB are certified to the latest UL and EN60601-1 3rd edition medical approvals and deliver 200W and 400W respectively. With only 37.3dBA of acoustic noise over all load conditions, this new family is the quietest modular, configurable power supply in the market.
Click here for more product information
Click here to download the XN (UL & EN60601-1 3rd edition) datasheet
Click here to download the XT datasheet
|Upcoming Release of New Xgen Catalogue |
Excelsys Technologies is delighted to announce
the upcoming publication of the new
This catalogue brings together the full range of the Xgen datasheets into a single document to become the system designers' power supply selector of choice.
The Xgen catalogue contains a wealth of technical and configuration support including an easy to use product selector, mechanical drawings, signals and control implementation information, power ratings, safety and EMI information.
Contact your local distributor or Excelsys to reserve your copy of the Xgen Catalogue.
Application Note: Ripple & Noise Measurement
Switching regulators inherently generate some noise during their operation due to the non-linear nature of the voltage and current waveforms. Some of this noise will appear on the output voltage terminals, and will ultimately be 'seen' by the load. Understanding how much noise can be critical for some applications, so when a vendor states the maximum values for these on their datasheet we need to know how this is quantified.
Being able to measure this is key, and this paper looks the various methods that can be used to measure ripple and noise on a power supply and how these can effect the perceived measured values.