:Features input under / over voltage protection output short- circuit protection high efficiency converter (95% conductive cooling Dimension matching with vicor maxi DC-DC Reverce voltage protection SD-500-15 SD-500-12 SD-500-5 SD-500-3.3 MODEL 15V 12V 5V 3.3V DC VOLTAGE OUTPUT 33A 42A 50A 50A RATED CURRENT 500W 500W 250W 165W RATED POWER 200mVp-p 200mVp-p 200mVp-p 200mVp-p RIPPLE & NOISE(MAX.) Note.2 ±0.3% ±0.3% ±0.5% ±0.5% LINE REGULATION ±0.5% ±0.5% ±1.0% ±1.0% LOAD REGULATION 18-36V DC VOLTAGE RANGE INPUT 95% 95% 95% 95% EFFICIENCY (Typ.) 105~ 150% rated output power OVERLOAD PROTECTION Protection type: Shut down o/p voltage, re-power on to recovery 18-36v 18-36v 18-36v 18-36v UNDER/OVER VOLTAGE Protection type: Shut down o/p voltage, re-power on to recovery Shut down o/p voltage, recovers automatically after temperature goes down OVER TEMPERATURE -30~ +60˚C (heatsink temperature not greater than 75˚ c) WORKING TEMP ENVIRONMENT 20~ 90% RH non-condensing WORKING HUMIDITY -40~ +85˚C ,10~ 95% RH STORAGE TEMP., HUMIDITY 10~ 500Hz, 2G 10min./1cycle ,60min. each alongX,Y,Z axes VIBRATION 117*63*23mm (L*W*H) DIMENSION 200g WEIGHT