SilverStone DA1000R Gold, Manual

Page: 3 / 16

2.2.DC Output:
2.2.1. DC Output Voltage Regulations
The DC output voltages remain within the regulation ranges shown in Table 2.
when measured the at load end of the output connectors under all AC line,
O/P loads, and environmental conditions. The voltage regulation will be
maintained under continuous operation for a period of time equal to the MTBF
specified in section 5.2 at any steady state temperature and operating conditions
specified in section 3.
2.2.2. DC Output Load Distributions
The Table 3. defines the power supply typical output load distribution.
2.2.3. DC Output Efficiency & Eup* requirements :
DC Output Efficiency:
ıij
Table 3. DC Output Load Distrib10ution (1200W/1000W)
The power supply efficiency is 87.0% minimum measured at 20%, efficiency is
90.0% minimum measured at 50%, , efficiency is 87.0% minimum measured at
100% which is 115Vrms conditions. shown in Table 4.
+12V +5V +3.3V -12V +5Vsb Unit
Total DC Output
Regulation
+5% -7% ±3.0% ±3.0% ±5.0%
±
5.0% Volt
AC Line and DC
Load Regulation
<1.0% <1.0% <1.0% <1.0% <1.0% Volt
Table 2. DC Output Voltage Regulations
Output
Rail
Output
Voltage
Minimum
Current (A)
1200
Max. (A)
1000
Max. (A)
V1 +12V 0.0 100 83.5
V2 +5V 0.0 22.0 22.0
V3 +3.3V 0.0 22.0 22.0
V4 -12V 0.0 0.3 0.3
V5 +5Vsb 0.0 3.0 3.0
Total Continuous Power 1200W 1000W
Max. combined O/P of V1 1200W 999.6W
Max. combined O/P of V2 & V3 120W 120W