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Rated wattage 900 W
Peak wattage 1000 W
Efficiency 85% (minimum) at full load
88% at typical load
85% at light load
Standby <1 W when +5 VSB <0.1 A @115 V/60 Hz
Output ripple and noise +3.3 V 50 mV p-p
+5 V 50 mV p-p
+12 V 1, 2, 3, 4, 5 120 mV p-p
-12 V 120 mV p-p
+5 VSB 50 mV p-p
Output protection Yes
Over voltage protection Yes
Short circuit protection Yes
Over current protection Yes
Hi-Pot (the power supply is
capable of withstanding)
Input to ground voltage: 1500 VAC
Test time: 3.0 S
Cutoff current (maximum): 10 mA
Leakage current 1.75 mA maximum (at 230 Vrms, 50 Hz)
Grounding resistance 100 mOhm maximum at 25 A
Environmental
Operating temperature 32°F to 122°F (0°C to 50°C)
Storage temperature -40°F to 131°F (-40°C to 55°C)
Operating humidity
(non-condensing)
5% to 95% RH
Vibration (non-operating) Swing: 0.35 mm
Frequency: 10-55-10 Hz
Degree: 5 times per axis, 30 minutes, log sweep p-p
Acceleration: 19.98 m/s
2
@ a frequency of 55 Hz
Safety compliance IEC60950-1, EN60950-1, UL60950-1, and GB4943
Safety approval UL, C-UL, and FCC
RF-900WPS 09-0654_MAN_ENG_V2.fm Page 10 Tuesday, August 4, 2009 3:16 PM