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![](https://www.xppower.com/storage/resources/images/blog/green_llc.jpg)
Green mode LLC half bridge converters
Power supplies marketed under the “Green” label are designed to maximise efficiency across the load range (average activ...
![](https://www.xppower.com/storage/resources/images/video/cch400_video.jpg)
Baseplate cooled, CCH400-600 series of power supplies
Meet compliance with both industry and military-grade approvals. They operate over a wide temperature range and feature...
![](https://www.xppower.com/storage/resources/images/blog/system_emi.jpg)
Determine System EMI Characteristics Early in System Design Phase
Often in the commercial, industrial, medical and military industries, system engineers wait until system qualification b...
![](https://www.xppower.com/storage/resources/images/video/ecp180_video.jpg)
ECP180 series of power supplies
120 Watts with convection-cooling and 180 Watts with force-cooling, all in a 2 x 4 x 1" package.
![](https://www.xppower.com/storage/resources/images/blog/MIL-STD-1275.jpg)
MIL-STD-1275 Compliance for power systems made easy.
The US Department of Defense Standard MIL-STD 1275 is an immunity standard that defines a series of test conditions to b...
![](https://www.xppower.com/storage/resources/images/blog/batteries.jpg)
Supplying an AC-DC Power Supply from a DC source
A frequently asked question concerns the suitability of using an AC/DC power supply with a DC source. There are two part...
![](https://www.xppower.com/storage/resources/images/press-releases/qsb150pr.jpg)
Half brick 150 Watt DC-DC converters offer ultra wide 8:1 input range
QSB150 series of 150 Watt half brick DC-DC converters aimed at a wide range of applications where an ultra-wide input ra...
![](https://www.xppower.com/storage/resources/images/video/shp-mhp_video.jpg)
Rugged, industrial construction, SHP-MHP series of power supplies
SHP and MHP Series AC-DC power supplies designed to meet industrial and medical approvals.
![](https://www.xppower.com/storage/resources/images/blog/Def-stan-59-411.jpg)
DEF-STD 59-411 and the challenge of Land Class A
DEF STD 59-411 was issued by the UK Ministry of Defence in 2007 for land, sea and air equipment. It replaced DEF STD 59...
![](https://www.xppower.com/storage/resources/images/blog/harmoniccurrentstandard.jpg)
New Version of EN61000-3-2, The Harmonic Current Standard
EN61000-3-2:2006+A2:2009 is the present standard for limits for harmonic current emissions for equipment with an input c...
![](https://www.xppower.com/storage/resources/images/blog/EPL225.jpg)
Industry leading 95% efficient 225 Watt AC-DC supply in a 2" x 4" package
The EPL225 series of high efficiency, open frame, AC-DC power supplies are approved for industrial, IT and medical appli...
![](https://www.xppower.com/storage/resources/images/blog/safety-IEC62368.jpg)
The New Safety Standard for ITE and AV Equipment: IEC62368-1
The boundaries between information technology and audio/ video technology have become increasingly blurred. For example,...