80 PLUS power supply 460W Desktop PSU RPD450-50ERN

The Product Features

• Worldwide Input Voltage 100Vac-240Vac
• Active PFC Within 0.99 Power Factor Correction
• Single 12V Rail To Fulfill Graphic Performance 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 450W
• Efficiency 85% 88% 85%

The PC PSU DESCRIPTION

This specification describes a 450 watts power supply. With +5V stand-by, second 12V rail and remote ON/OFF control for ATX-12V system and a “Power factor collector (PFC)” circuit to meet EPA requirement of input range with in 230V/50Hz.

APPLICATION: Desktop

WATTAGE: 450W

DIMENSION : 140mm(L) x 150mm(W) x 86mm(H)

PRODUCT HIGHLIGHT

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

INPUT SPECIFICATION

• Input Range: 100-240 Vac
• Input Frequency: 47-63 Hz
• Input Current:3.5Amp (maximum) at 230 Vrms/ 50 Hz. .

OUTPUT SPECIFICATION

Output Rise Time:

• +3.3V 20mS (maximum)
• +5V 20mS (maximum)
• +12 V1 20mS (maximum)
• +12 V2 20mS (maximum)
• -12 V 20mS (maximum)

GENERAL SPECIFICATION

• Efficiency: 82%@ 20% load; 85%@ 50% load; 82%@ 100% load
• PWOK Delay Time: 500ms > PWOK > 100ms
• EMC Performance: EN55022 class B

​ENVIRONMENTAL SPECIFICATION

• TEMP.Range: Storage Temperature: -40°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℃.
• The special requirement is for cooling fan that MTTF be guarantee over 30,000 hours at 25℃ ambient temperature.

Output Voltage and Current Rating

NOTES

• +3.3V & +5V total output not exceed 120W.
• When +5V is load to 15A, the +3.3V maximum load is 13.63A.
• When +3.3V is load to 24A, the +5V maximum load is 8A.
• +12V1 & +12V2 total output not exceed 360W

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

desktop computer power supply

atx desktop power supply

80 PLUS Desktop Power Supply Unit 450W PSU RPD450 - 50ERN High Performance Images