USP-350-24

350W Single Output with PFC Function Features : USP-350 series Universal AC input / Full range Built in active PFC circuit compliance to EN61000-3-2 Protections: Short circuit / Overload / Over voltage / Over temperature Free air convection for 300W and 350W with 23.5CFM forced air High power density 6.3w/in3 ZVS technology to reduce power dissipation Active AC surge current limiting U-bracket low profile:38mm 3 years warranty SPECIFICATION MODEL DC VOLTAGE RATED CURRENT USP-350-3.3 3.3V 70A USP-350-5 5V 70A 0 ~ 50A 0 ~ 70A 250W 350W 80mVp-p 4.5 ~ 5.5V 2.0% 0.5% 2.0% 16ms/230VAC 127 ~ 370VDC 0.95/230VAC 84% 2A/230VAC 44A/230VAC 0.98/115VAC at full load 88% 88% 88% 89% USP-350-12 12V 29.2A 0 ~ 25A 0 ~ 29.2A 300W 350.4W 100mVp-p 10.8 ~ 13.2V 2.0% 0.5% 1.0% 4000ms, 100ms/115VAC at full load 16ms/115VAC at full load USP-350-15 15V 23.4A 0 ~ 20A 0 ~ 23.4A 300W 351W 100mVp-p 13.5 ~ 16.5V 2.0% 0.5% 1.0% USP-350-24 24V 14.6A 0 ~ 12.5A 0 ~ 14.6A 300W 350.4W 150mVp-p 21.6 ~ 26.4V 2.0% 0.5% 1.0% USP-350-48 48V 7.3A 0 ~ 6.25A 0 ~ 7.3A 300W 350.4W 150mVp-p 43.2 ~ 52.8V 2.0% 0.5% 1.0% CURRENT RANGE (convection) 0 ~ 50A CURRENT RANGE (23.5CFM FAN) 0 ~ 70A RATED POWER (convection) 165W RATED POWER (23.5CFM FAN) 231W OUTPUT RIPPLE & NOISE (max.) Note.2 80mVp-p VOLTAGE ADJ. RANGE VOLTAGE TOLERANCE Note.3 LINE REGULATION LOAD REGULATION SETUP, RISE TIME HOLD UP TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE POWER FACTOR (Typ.) INPUT EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) LEAKAGE CURRENT OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE SAFETY & EMC (Note 4) 2.97 ~ 3.6V 2.0% 0.5% 2.0% 12ms/230VAC Note.5 90 ~ 264VAC 2000ms, 100ms/230VAC 47 ~ 63Hz 0.94/230VAC 78% 4A/115VAC 22A/115VAC