Seasonic SS-250SU APFC 80+ Mini 1U 250W PSU

Specifications:

• Seasonic SS-250SU APFC 80+ Mini 1U 250W PSU
• Specification compliance: Flex ATX v1.0
• Forward converter circuit
• High efficiency and reliability
• Zero minimum load on 3.3V rail
• Low ripple & noise
• Super low noise fan control
• Short circuit protection on all outputs
• Over voltage protection
• Over power protection
• 100% hi-pot test
• 100% burn in, high temperature cycled on/off
• PFC harmonics compliance: EN61000-3-2 +A1 +A2
• Dimension:
• L150 x W81.5 x H40.6mm
• (5.9" x 3.2" x 1.6")
• Connectors:
• Main Power (24/20P) x 1
• ATX12V (4P) x 1
• Peripherals: SATA, HDD, FDD
• Electrical
• Specifications:
• Input frequency: 50/60 Hz
• Inrush current, cold start: 80A max.
• Efficiency, at normal input voltage: > 80% (250SU Only)
• Dielectric withstand, input to frame/ground: 1800VAC, 1sec
• Dielectric withstand, input to : 1800VAC, 1sec
• Line regulation: +/-1% typical
• Load regulation: +/-5% typical
• Cross regulation: +/-5% typical
• Ripple / noise: 1%
• MTBF, full load@25℃ amb. : >100K hours
• (Excluding the DC fan)
• Power Factor Correction: Active PFC 99% typical
• Safety: CUL, TUV, CB, CCC, BSMI, GOST-R
• EMC: CE, FCC
• 6 month return to base warranty