XP Power has  announced a single-phase input 3kW ac-dc power supplies delivering voltages from 150 to 400Vdc, or up to 800V connected in series. Called HDL3000-HV, all models feature output voltage and current adjustment ranging from 0 to 105% using analogue (voltage or resistance signal) or digital (isolated I2C, RS485 and RS232) interfaces. Outputs can also ...

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