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HiTek Power has added an RS232-controlled variant to its XRG70 series of compact high voltage power supplies for high performance analytical and measurement X-ray applications. The XRG70-703 RS232 offers an output voltage range of 0 to 70kV at 0 to 1mA and maximum output power of 700W. The unit also incorporates a 5.5VDC, 3.5A grounded filament power supply.
The filament supply is automatically controlled by the integral beam-current loop control and the power stage uses a current-fed resonant push-pull converter to give high efficiency while ensuring reliable operation.
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