80 PLUS power supply 550w Desktop PSU RPD500-70ETN
 
Feature

• Worldwide Input Voltage 100Vac-240Vac
• Active PFC Within 0.99 Power Factor Correction
• Tripple 12V Rails To Fulfill System Protection Demand
• Own Patent IC To Offer High Performance And Efficiency
• 12cm Fan Provide Ultra Silent User Environment

PC PSU Introduction
 

• Dimension 140 (L) x 150 (W) x 86 (H) mm
• Output Wattage 500W
• Efficiency 90% 92% 89%

 
The PC PSU DESCRIPTION

 
This specification describes a 500 watts power supply. With 7 output, and remote ON/OFF control for ATX-12V system and a “Power factor correction (active PFC)” circuit at 100V-240Vac.
 
APPLICATION: Desktop
 
WATTAGE: 500W
 
DIMENSION : 140mm(L) x 150mm(W) x 86mm(H)

PRODUCT HIGHLIGHT
 

• Efficiency Level: 80PLUS Platinum
• Erp Lot: <0.5W
• Input Voltage: 100~240Vac

INPUT SPECIFICATION
 
Input Range: 100-240 Vac
Input Frequency: 47-63 Hz
Input Current:

8 Amp (maximum) at 100-127Vrms/ 60 Hz 4Amp (maximum) at 200-240 Vrms/ 50 Hz.

OUTPUT SPECIFICATION
 
Output Rise Time: +3.3V 20mS (maximum)

+5V 20mS (maximum)

+12V 20mS (maximum)

-12V 20mS (maximum)
 

GENERAL SPECIFICATION

• Efficiency:90%@ 20% load; 92%@ 50% load; 89%@ 100% load
• PWOK Delay Time: 500ms > PWOK > 100ms
• EMC Performance: EN55022 class B

​ENVIRONMENTAL SPECIFICATION

• TEMP.Range: Storage Temperature: -20°C to + 70℃
• MTBF: The power supply reliability, when calculated by “Bellcore” latest revision are exceed 100,000 hours with all output at maximum load and an ambient temperature of 25℃.

Output Voltage and Current Rating

NOTES

• +3.3V & +5V total output not exceed 90W.
• When +5V is load to 16A, the +3.3V maximum load is 3A. When +3.3V is load to 16A, the +5V maximum load is 7.4A.
• +12V1 & +12V2& +12V3 total output not exceed 456W(38A).

This content is subject to change, please refer to specification for more detail.