SP-P4550DC - 550W -48VDC DC-DC ATX Power Supply

CA$275.00
In stock
SKU
SP-P4550DC
  • Provide max. 550W of DC-DC Power
  • Individual 2 x 40mm cooling fan for each power module
  • In-rush current protection
  • Over-voltage protection on +5V, +12V, +3.3V supply line
  • Provide 2.0A for +5V stand-by power
  • Support Intel Dual Xeon, P4 and P3 ATX motherboards; AMD may require an ATXGES cable
  • Compatible with all rackmount chassis PS2 style mountings
  • Meet ATX 2.03 Specification
  • Application: Power supply for computer servers use in telecom industry with -48V power source
More Information
Product Name SP-P4550DC - 550W -48VDC DC-DC ATX Power Supply
SKU SP-P4550DC
Product Dimension (D x W x H) 7.28" x 3.39" x 5.91"
Input
  • Voltage: DC -36V~ -72V auto switch
  • Current: 16A (RMS) ; In-Rush Current 30A Max (for -48 VDC)
Output
+5V +3.3V +12V -5V -12V
Max. Load 30A 30A 45A 0.8A 0.8A
Min. Load 0A 0A 2A 0A 0A
Max. Watt 480W 4W 9.6W
Load Reg. ±5% ±6% ±5% ±10% ±10%
Cross Reg. ±5% ±6% ±5% ±10% ±10%
Line Reg. ±1% ±1% ±1% ±1% ±1%
Ripple ±1% ±1% ±1% ±1% ±1%
Noise ±1% ±1% ±1% ±2% ±2%
Efficiency >75%
Hold Up Time 16ms. at full load
Hi-Pot Test

1.5KVRMs, 60sec. from i/p to ground

3.0KVRMS, 6 sec, from i/p to o/p

Over Power Protection

+5V: 5.6 ~ 6.5V

+3.3V: 3.8 ~ 4.3V

+12V: 13.6 ~ 15.6V

Over Load Protection Total o/p power over 120%
MTBF >167,000hrs
EMI & Saftey Approval CB, TUV
Operating Environment

Temp: 0~40 degree C

Humidity: 20~90% RH

Storage Environment

Temp: -20~70 degree C

Humidity: 5~95% RH

Copyright © 2015 - 2017 PCWMICRO CANADA Inc ( PCWMCAN.COM ). All rights reserved.