SS-520H1U - Active PFC ATX12V Power Supply
Home > Products >PC Power Supplies > SS-520H1U 520W Active PFC ATX12V Power Supply > Active PFC ATX12V Power Supply
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Features- Compliance to ATX12V V2.0 & EPS1U V2.1
- Dedicated output voltage lines
- Dual +12V outputs
- No minimum load on +3.3V rail
- 80% super high efficiency
- Dual parallel fans
- East swap connector design
Standards
      
Case Details
270 x 100 x 40mm
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General Specifications
| Input Voltage |
90VAC to 264VAC, full range |
| Input Frequency |
47 to 63Hz |
| Input Current |
3A maximum |
| Inrush Current |
100A max., 25°C ambient |
| Total Power |
520W |
| Peak Power |
572W max for 1 second min |
| Dynamic DC Characteristics |
±10% max. excursion for 30% max load change with return to reg in 0.5mS |
| Total Power Protection |
135% max with shut down and latch off protection |
| Short Circuit Protection |
Short on +3.3, +5, +12 & -12V will shut down these outputs only |
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Short on +5Vsb will shut down all outputs |
| Power Good Signal |
Open collector +5Vdc, TTL compatible |
| Reset After Shutdown |
Minimum time of 20mS (PS-ON) |
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Logic Level <0.4V while sinking 4mA |
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between 2.4Vdc & +5V while souring 200uA |
| Efficiency |
Over 70% at nominal input voltage |
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75% at AC 110V 60Hz |
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78% at AC 220V 50Hz |
| Energy Star Mode |
Over 50% at 104W max power consumption with 52W or more delivered to DC power output |
| Standby Mode |
<6.5W at 0.5A, 230VAC 50Hz |
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<3.0W at 0A, 230VAC 50Hz |
| Cooling Fan |
2 12VDC, 11CFM. <39.3dB(A) |
| Power Factor Correction |
Active PFC >0.95 at full load |
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99% at 110VAC 60Hz |
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98% at 220VAC 50Hz |
| Operating Temperature |
0°C to 50°C will detate from 100% to 80% from 40°C to 50°C |
| Operating Humidity |
20% to 80% RH |
| Storage Temperature |
-40°C to +85°C |
| Storage Humidity |
10% to 95% RH |
| MTBF |
>100K hours, full load 25°C ambient, excluding DC fan |
| Safety standards |
TUV, cUL, Nordic, CCC & CB |
| EMC |
FCC, C-tick & CE |
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Output Data
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DC output
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Output current
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+3.3V
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20A
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+5V
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21A
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+12V1
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16A
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+12V2
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17A
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Max power combined +12V1 & -+12V2: 29A
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-12V
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0.8A
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+5Vsb
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2A
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 (534KB)
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