Magnet Power Supplies, Particle Physics Particle – CERN ATLAS Liquid Argon Calorimeter PS CERN ATLAS Liquid Argon Calorimeter PS KEY FEATURES 1. Main characteristics N. power supplies: 66 Maximum current rating: 16 A Nominal voltage rating: 280 V Voltage accuracy: ± 2 % Voltage ripple: ± 0.5 V Power factor: ≥ 0.95 Technology: ZCS Double Resonant Regulation Previous Product Next Product