Magna-Power Electronics DC power supplies

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Magna-Power Electronics has unveiled the XR Series, a high powered density 2U programmable DC power supply. With 54 models, power ratings at 2, 4 and 6 kW, voltage ratings up to 1000 VDC and current ratings up to 375 ADC, these fully controllable power supplies continue the company’s innovation in power electronics.

Using an additional power processing stage to deliver the company's signature current-fed power processing technology, the series provides superior control and enhanced system protection, allowing the product to operate under short-circuit conditions, open-circuit conditions and everything in between.

The series satisfies the increasing demand for a variety of applications such as: ATE, motor testing, battery charging, power source and solar emulation, water treatment, among a variety of other research and development activities.

For automation and integration, all models include standard 37-pin isolated 0–10 V external input/output to monitor and control all functions. In addition to the included RS232 communications, the XR Series is also debuting with Magna-Power Electronics LXI certified ethernet interface option with embedded web server. This interface allows the power supply to be controlled and monitored in any web-browser or through NI LabView with certified drivers.

Through the company's design engineering, the series is able to accept AC input voltages ranging from 208 to 480 VAC, at 50, 60 and 400 Hz all with a power factor greater than 92% at rated power. These features are combined with efficiencies up to 88%.