TDK-Lambda Americas Inc. High Voltage Power Supplies LC1202S-1KV-POS-3P400

The LC1202S-1KV-POS-3P400 is a water-cooled, rack-mountable high-voltage power supply designed for capacitor charging and continuous DC applications, providing up to 12 kJ/sec average power or 15 kW continuous output. It delivers a variable output voltage from 0 to 1 kV with fixed positive polarity and accepts a 400 VAC three-phase input. The unit features a passive PFC with 0.9 power factor, over 90% efficiency, and a compact 19 W x 8.72 H x 17 D inch form factor weighing 100 lbs. It includes full remote control via a 25-pin D-sub connector, standard AC line contactor, and safety interlocks. Cooling requires flowed water at up to 2 US GPM with a maximum inlet temperature of 35°C. The front panel includes an on/off switch and status indicators. Stability is 0.2% per hour after warmup, with pulse-to-pulse repeatability of ±0.1% up to 300 Hz.