YM-2821JAR

ULTUVCBCECCCFCC

Feature

  • 260.0 (L) x 98.5 (W) x 40.0 (H) mm
  • N+1 Redundant
  • Support PMBus 1.2
  • Hight Power Density 13.12 W/in3
  • Application for IPC/Storage/Embedded server/Networking

Introduction

PMBus1.2

Content

 

INPUT  
Input Voltage -36 - -72VDC
Input Current 30A max at -36VDC,15A max at -72VDC
Inrush Current 100A max at -72VDC
Earth Leakage Current 1.5mA max for each power supply at -75VDC

 

GENERAL  
Efficiency 82% at Max load of -48 - 72VDC
Power Density 13.12 W/in³
MTBF 100 kHrs per Bellcore SR-332 at 25°C ambient

 

ENVIRONMENTAL  
Operating Temperature 0 to 50°C
Operating Humidity 85% RH, Non-condensing
Storage Temperature -40°C  to +70 °C
Operating Altitude Sea level to 5,000 M
Shock Operating 5G, no malfunction
Non-Operating 30G, no damage
Vibration Operating 0.01G²/Hz at 10Hz, 0.02G²/Hz at 20Hz
Non-Operating 0.02G²/Hz form 20Hz to 1kHz

 

EMC & SAFETY  
Emissions EN55022, class B Conducted
EN55022, class B Radiated
Harmonic Currents EN61000-3-2
Voltage Flicker EN61000-3-3
EFT/Burst EN61000-4-4
Surge EN61000-4-5
Conducted Immunity EN61000-4-6
Safety Approvals UL/cUL, TUV, CB, CE, CCC, FCC

 

Output Minimum Load Maximum Load Condition Ripple & Noise
+12V 1.0A 66.67A   120mV p-p
+5Vsb 0.1A 4.0A 50mV p-p

 

Download

Drawing
Data Sheet
Safety
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