A family of extended trim range powerMods have been introduced by Excelsys. The XgM XgN, XgP and XgQ, which complement the company’s UltiMod and Xgen platforms, are available with nominal output voltages of 5, 12, 24 and 48V, respectively, and can be dynamically trimmed down to 1V. This feature offers unparallelled flexibility to system designers who need dynamic control of output voltages over extreme voltage ranges. 

Digital power control and management have some distinct and clear advantages, but what can the end-user expect when using a power supply with these features? By Shane Callanan, Director of Applications Engineering Manager, Excelsys Technologies

A 500W convection cooled AC/DC power supply, which features a typical efficiency of 92%, has been released by Excelsys Technologies. Operating from 90-264VAC, the XS500 delivers 500W output power without the need for forced air cooling. The device is, therefore, suitable for use in a wide range of acoustic and vibration sensitive applications as well as hi-rel applications where fans are not permitted.

Under various loads, the Xsolo and XF power supply ranges from Excelsys Technologies now meet MIL-STD 461F, CE101 and CE102 conducted emission standards. To meet these standards, the company have combined the power supply ranges with the LCR F19374 single stage power line filter.

At electronica 2014, 11th to 14th November in Munich, Excelsys Technologies will be exhibiting in Hall B2, Booth 219. The company will present the high efficiency XSolo family of 1U high, ultra-compact single output power supplies, as well as the UltiMod range of power supplies.

  Designing to minimise EMI is less difficult when the problem is addressed correctly, following standard practices and using proven techniques, even in power supply design. By Shane Callanan, Director of Applications Engineering, Excelsys Technologies.

Expanding the company's XF series high reliability, ruggedised COTS modular power supplies, Excelsys Technologies has announced the 1000W XFN powerPac model. The power supplies are designed for application such as harsh environment electronics, including industrial and MIL/COT’s, test and measurement, fixed, mobile and naval radar and communications.

The first in its class to carry a five year warranty, the ultra-competitively priced UltiMod power supply range has been introduced by Excelsys Technologies. Designed to offer unrivalled price/performance and simplify selection and procurement, the UltiMod series provides up to 12 outputs and 1200W in a compact 1U format.

Compact single output power supplies, Excelsys Technologies has claimed that the high efficiency 1U XSolo family provides a market leading convection cooled 504W in an open-frame U-channel form-factor and up to 1008W in an enclosed fan cooled chassis. Nominal output voltages are 24 and 48V with wide adjustment ranges and user defined set-points.

The UltiMod and Xgen family power supplies from Excelsys Technologies have achieved SEMI F47 compliance. An essential standard requirement for Semiconductor Processing Voltage Sag Immunity, the SEMI F47-0706 standard defines minimum voltage sag immunity requirements for equipment to be used in the semiconductor industry.

Excelsys Technologies announces the appointment of John Stevenson as Vice President, North American Sales. With over 24 years of experience in the technical sales, electronics and the power supply industry, John has held senior sales and sales management roles with Omnirel Corporation, Vicor Corporation, PictureTel Corporation, Wakefield Thermal Solutions and Norvell Electronics.

In the last few years, as the technology of power supplies has changed we have seen tremendous improvements in the power density of solutions being offered by many leading companies. This is in direct response to customer demands of smaller solutions, lower cost and increased reliability. However, as you reduce the size of your power supply you need to ensure that component temperatures are kept low, or run the risk of reduced reliability.

Excelsys Technologies has successfully had its Xgen range of configurable power supplies approved to IEC 60601-1:2005 3rd Edition. This is in addition to the existing approval to the 2nd Edition and ensures full medical approval is maintained during the transition period from 2nd to 3rd editions.

Excelsys Technologies' Xgen Medical Range of power supplies has been enhanced to include 1 x Means of Patient Protection approval from input to earth (ground) for patient connected equipment. Furthermore the improved products now allow customers to isolation test self-configured power supplies from input to output to 6kV DC.

In the last few years, as the technology of power supplies has changed we have seen tremendous improvements in the power density of solutions being offered by many leading companies. This is in direct response to customer demands of smaller solutions, lower cost and increased reliability. However, as you reduce the size of your power supply you need to ensure that component temperatures are kept low, or run the risk of reduced reliability. This p...

Excelsys announce the introduction of the XF series of high reliability, ruggedised AC/DC power supplies intended for harsh environments including Mil-COTS applications. The new XF family of power supplies provides from 400W to 1000W, with efficiencies greater than 90% in an extremely compact 1U x 268 x 127mm package.

Excelsys Technologies announces the publication of its new Xgen configurable power supply catalogue. Running to 56 pages the new catalogue brings together for the very first time the full range of the Exclesys Xgen datasheets into a single document.

Excelsys Technologies have increased the warranty on their market leading configurable Xgen power supply range to 3 years. Since its launch in 2006 this very flexible power supply family has demonstrated its field reliability in industrial, medical, scientific and hi-rel applications worldwide.

Excelsys Technologies are delighted to announce that they will be exhibiting at Electronica 2012 in Munich from 13th to 16th of November. Their booth is located in hall B2, booth 219 and will be bigger than ever. Excelsys look forward to meeting existing and new customers at this year’s show where they will be showcasing their exciting range of new product introductions and innovations, boasting industry leading efficiencies, reliability and fl...

Excelsys has revealed the release of a new range of EN60601-1 3rd edition approved Ultra-Low Leakage Current Modular Power supplies suitable for medium and higher power medical applications. With optional leakage current of