Input data: Nominal input voltage range 100 V AC ... 240 V AC Input voltage range 85 V AC ... 264 V AC 90 V DC ... 350 V DC AC frequency range 45 Hz ... 65 Hz Current consumption 0.6 A (120 V AC) 0.4 A (230 V AC) 0.8 A (90 V DC) 0.3 A (350 V DC) Nominal power consumption 37.8 W Inrush surge current < 35 A (typical) Mains buffering > 30 ms (120 V AC) > 150 ms (230 V AC) Input fuse 2.5 A (slow-blow, internal) Choice of suitable circuit breakers 6 A ... 16 A (Characteristics B, C, D, K) output data: Nominal output voltage ± 15 V DC ±1 % Nominal output current (IN) 2x 1 A (-25 °C ... 60 °C) POWER BOOST (IBoost) 2x 1.5 A (-25°C ... 40°C permanent ) Derating 60 °C ... 70 °C (2.5%/K) Connection in parallel Yes, for assembling redundant systems and increasing efficiency Connection in series yes Feedback resistance 17 V DC Active current limitation Approx 4.4 A (in the event of a short circuit) Control deviation < 2 % (change in load, static 10 % ... 90 %) < 3 % (change in load, dynamic 10 % ... 90 %) < 0.1 % (change in input voltage ±10 %) Residual ripple < 30 mVPP (20 MHz) Output power 15 W Typical response time < 1 s Peak switching voltages nominal load < 20 mVPP (20 MHz) Maximum power dissipation in no-load condition 2 W Power loss nominal load max. 8 W