SeaSonic SS-500L1U 500W Active PFC 1U Power Supply

The SeaSonic SS-500L1U is a 500W 1U power supply with active power factor correction, built for Intel EPS 12V systems that need a compact, efficient and reliable power source. Its DC to DC converter design delivers high efficiency, low ripple and noise, and stable regulation across all outputs.

Key Features

• Intel EPS 12V specification compliance
• DC to DC converter design
• High efficiency and reliability
• Low total harmonic distortion (THD)
• Low ripple and 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

Specifications

• Model: SS-500L1U Active PFC
• Total power: 500W
• Input type: full range
• Input frequency: 47/63 Hz
• Inrush current, cold start: 100A max.
• Efficiency at normal input voltage: greater than 87%
• Line regulation: +/-1% typical
• Load regulation: +/-5% typical
• Cross regulation: +/-5% typical
• Ripple and noise: 1%
• MTBF at full load: greater than 100K hours (excluding the DC fan)
• Power factor correction: active PFC, 99% typical
• Dimensions: L235 x W100 x H40mm
• Connectors: customised modular cables
• Safety certifications: CUL, UV, CB
• EMC certifications: CE, FCC, C-Tick

DC Outputs

Combined +3.3VDC and +5VDC maximum power is 100W.

What's in the Box

• 1x SeaSonic 500W Active PFC F3 1U PSU (SS-500L1U)