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48V DC 20.8A Single Output Power Supply with built-in remote sensing function [PSU SWMMC 48V 20.8A]
48V DC 20.8A Single Output Power Supply with built-in remote sensing function [PSU SWMMC 48V 20.8A]

1000W Single Output Power Supply

AC/DC Power Supply

PSU SWMMC 48V 20.8A
48V DC 20.8A Single Output Power Supply with built-in remote sensing function
5,580.30 ZAR
inc
for 1 Each
0 in Stock
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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Features

  • AC input active surge current limiting
  • AC input range selected by switch
  • Protections:Short circuit/Over load/Over voltage/Over temperature
  • Forced air cooling by built-in DC ball bearing fan
  • High power density 7.3w/in³
  • With DC_OK signal output
  • Built-in remote ON-OFF control
  • Built-in remote sense function
  • UL / CUL approved
  • Low cost
  • 2 years warranty

Specifications

Output
  • DC Voltage : 48V
  • Rated Current : 20.8A
  • Current Range : 0 ~ 20.8A
  • Rated Power : 998.4W
  • Ripple & Noise (Max.) : 200mVp-p
  • Voltage Adj. RangE : 43 ~ 56V
  • Voltage Tolerance : 1.0%
  • Line Regulation : 0.5%
  • Load Regulation : 0.5%
  • Setup, Rise Time : 300ms, 50ms/230VAC 300ms, 50ms/115VAC at full load
  • Hold Time (Typ.) : 20ms/230VAC 15ms/115VAC at full load
Input
  • Voltage Range : 90 ~ 132VAC / 180 ~ 264VAC selected by TB2 254 ~ 370VDC
  • Frequency Range : 47 ~ 63Hz
  • Efficiency (Typ.) : 89%
  • AC Current (Typ.) : 17.5A/115VAC 10A/230VAC
  • Inrush Current (Typ.) : 35A/115VAC 55A/230VAC
  • Leakage Current : <2.5mA / 240VAC
Protection
  • Over Temperature : 70 5 (TSW1) Detect on heatsink of power transistor
    • Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
  • Over Load : 105 ~ 125% rated output power
    • Protection type : Shut down o/p voltage, re-power on to recover
  • Over Voltage : 57.6 ~ 67.2V
    • Protection type : Shut down o/p voltage, re-power on to recover
Environment
  • Working Temp. : -20 ~ +60 (Refer to output load derating curve)
  • Working Humidity : 20 ~ 90% RH non-condensing
  • Storage Temp., Humidity : -40 ~ +85 , 10 ~ 95% RH
  • Temp. Coefficient : ±0.05%/ (0 ~ 50 )
  • Vibration : 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Safety & EMC
  • Safety Standards : UL60950-1 Approved
  • Withstand Voltage : I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
  • Isolation Resistance : I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Others
  • MTBF : 251.6K hrs min. MIL-HDBK-217F (25 )
  • Dimension : 278*127*63.5mm (L*W*H)
  • Packing : 2.5Kg; 6pcs/16Kg/1.38CUFT
Function
  • DC_OK Signal : PSU turn on:3.3V ~ 5.6V PUS turn off:0 ~ 1V
  • Remote Control : RC+/RC-: 0 ~ 0.8V power on; 4 ~ 10V power off

Downloads

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