1U Redundant 850 watts
YH5851-1EAR0A2D
FEATURES
  • •355.0 (L) x 106.0 (W) x 41.5 (H) mm
  • •1+1 Redundant
  • •Support PMBus 1.2
  • •Application for IPC/Storage/Embedded server/Networking
  • •Redundant Module: YM-2851ECR
INPUT
Input Voltage-36 - -72VDC
Input Current28.0A / -36VDC, 14.0A / -72VDC
Inrush Current100A max at -72VDC
Earth Leakage Current3.5mA max for each power supply at -48VDC
 
 
GENERAL
Efficiency85% at Max load of -48VDC
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
+3.3V0A25A+3.3V ~ +5V combined power ≦ 210W50mV p-p
+5V0A36A50mV p-p
+12V0A70A120mV p-p
-12V0A0.5A120mV p-p
+5VsB0A3.0A50mV p-p