Qualstar Corporation (NASDAQ:QBAK) announced today that its N2Power Division, an industry leader in the design and manufacturing of compact and highly-efficient power supplies, has expanded its AC-DC offerings by adding two (2) new series - XR125 & XR160. These products are an updated design of their original 3"x5" XL Series (125 & 160 watts). N2Power's introduction of the XR125 & XR160 Original and RE (remote enable) Series demonstrates our continued commitment to give OEM engineers robust, high-quality, state-of-the-art designs. The XR-Original series is designed to be a drop-in replacement of our current XL series products. The XR-RE series provides the ability to use the new add-on 5Vsb output for remote enable functionality. All models offer special features such as current sharing, redundancy, and de-rating for convection cooling operations. The XR power supplies provide high-efficiency and increased power density, withstand up to 2G vibrations and have a 3-year standard warranty. The XR Series constitutes over 80 different combinations of connector and output voltages ranging from 12V to 56V in single output combinations. These supplies are ideal for power-hungry broadcast, storage and networking products with additional application solutions for industrial, gaming and instrumentation markets. Certifications for the XR125 & XR160 series include CE, UL/cUL; IEC 69050-1 (2nd Edition) am1, am2; EN 60950-1:2006 /A11:2009 /A1:2010 /A12:2011/ A2:2013; UL 60950-1 (2nd Edition) and RoHS II. "We believe the addition of the 3"x5" - XR125 & XR160 series to our product portfolio will allow engineers to utilize our power supply design features and not require OEM board design changes, which should allow the OEM engineering team to reclaim more product space without giving up efficient and dependable power," said Randy Johnson, N2Power's Director of Sales. "The XR series release demonstrates the execution of our strategy to expand product offerings. This series offers additional AC-DC power centric solutions to our distribution partners and OEM customers." Mr. Johnson continued, "In addition to offering standard models, N2Power intends to continue its strategy in working with our OEM partners in providing them with special modifications to our power products to fit their power requirements. Offering such flexibility and engineering capabilities gives N2Power a distinct advantage over many other manufacturers of power solutions."