1U Redundant 850 watts
YH5851-1EAR2A0D
FEATURES
  • •335.0 (L) x 106.0 (W) x 41.5 (H) mm
  • •1+1 Redundant
  • •Support PMBus 1.2
  • •No Minimum Load Required
  • •Application for IPC/Storage/Embedded server/Networking
  • •Redundant Module: YM-2851VCR
INPUT
Input Voltage90 - 264VAC
Input Frequency47-63Hz
Input Current12.0A / 115VAC,6.0A / 230VAC
Power Factor0.95/115VAC,0.95/230VAC
Earth Leakage Current3.5mA max for each power supply at 240VAC
 
 
GENERAL
Efficiency85% at Max load of 115VAC
Power Density8.9 W/in³
MTBF100 kHrs per Bellcore TR-332 ISSUE1 at 25°C ambient
 
 
 
 
 
ENVIRONMENTAL
Operating Temperature-5 to 50°C
Operating Humidity85% RH, Non-condensing
Storage Temperature-40°C to +70 °C
Operating AltitudeSea level to 5,000 M
Shock Operating10G, no malfunction
Non-Operating0.02G²/Hz at 20Hz, 0.02G²/Hz at 1kHz
Vibration Operating0.01G²/Hz at 10Hz, 0.02G²/Hz at 20Hz
 
EMC & SAFETY
EmissionsEN55022, class A Conducted EN55022, class A Radiated
Harmonic CurrentsEN61000-3-2
Voltage FlickerEN61000-3-3
EFT/BurstEN61000-4-4
SurgeEN61000-4-5
Conducted ImmunityEN61000-4-6
Safety ApprovalsUL/cUL, TUV, CB, CE, CCC, FCC
 
OutputMinimum LoadMaximum LoadConditionRipple & Noise
+3.3V 0A 25A 50mV p-p
+5V 0A 36A 50mV p-p
+12V 0A 70A 120mV p-p
-12V 0A 0.5A 120mV p-p
+5VsB0A3.0A50mV p-p