SSP-300SFB Active PFC F3 This industrial power supply is SFX 12 V v.2.31 compliant and offers important protection features for safe operations. With its 80 PLUS Bronze rating, it can achieve up to 85 % efficiency at 115 V AC at 50 % load. This is the ideal solution for both businesses and consumers who are looking for a high quality and efficient SFX Power Supply. SATA-ready High efficiency and reliability Low ripple and noise Super low noise fan control Short circuit protection on all outputs Over voltage protection Over power protection Fanless Mode (up to 30 % system load) Detail Specifications DC Outputs +3.3 V: 14A/110W +5 V: 17A/110W +12 V1: 18A/252W +12 V2: 18A/252W -12 V: 0.8A/9.6W +5 V sb: 2A/10W Total continuous power: 300W Input Type: Full Range Input frequency 47 - 63 Hz Inrush current at cold sta 100 A max. Efficiency (at normal input voltage) larger or equal to 85 % Line regulation +/- 1 % (typical) Load regulation +/- 5 % (typical) Cross regulation +/- 5 % (typical) Ripple / noise 1 % MTBF, full load at 25 o C ambient (excl. DC fan) > 100, 000 hours Power Factor Correction 95 % (typical) Item Dimension (L inchxW inchxH inch) 5 x 4 x 3 Weight 2.60 lb Warranty Information 3 years manufacturer direct warranty