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The Qualtek QPD-50-48 is an enclosed AC/DC power supply designed for reliable operation in commercial ITE applications. This unit delivers 50W of power with a single 48VDC output.
Key electrical specifications include a universal AC input range of 85-264VAC and an efficiency rating of 89%. The converter operates within a temperature range of -25°C to 70°C, with derating applied at higher temperatures. It provides an isolation voltage of 3 kV.
Designed for easy integration, the QPD-50-48 features a chassis mount type and an enclosed form factor. Its dimensions are 99.0mm in length, 82.0mm in width, and 35.0mm in height. The unit also includes features such as adjustable output, DC input capability, and universal input compatibility.
The output voltage is 48 VDC.
The input voltage range is 85-264 VAC.
The efficiency is 89%.
The operating temperature range is -25°C to 70°C with derating.
The isolation voltage is 3 kV.
The package is enclosed with chassis mount.
It has CB, CE, and cURus approvals.