Seasonic SS-460H1U H1U 1U POWER SUPPLY

This Seasonic industrial power supply is 80 PLUS® efficiency rated and it features a high reliability ball bearing fan. Fully modular cables and easy-swap connectors add a new dimension to its versatility, while the Seasonic Smart and Silent Fan Control (S2FC) system make it a silent performer. These units comply with the latest PFC harmonics (IEC1000-3-2 and EN61000-3-2 standards) and are protected against short circuit, over voltage and over power. On the 3.3 V rail there is no minimum load requirement for this unit to work properly. Specifications Input frequency 50 / 60 Hz Efficiency (220 V AC - 240 V AC, full load) 83 % (typical) Efficiency(100 V AC - 120 V AC, full load) 80 % (typical) Dielectric withstand, input to frame/ground 1800 VAC, 1 sec Dielectric withstand, input to output 1800 VAC, 1 sec Line regulation ± 1 % (typical) Load regulation ± 5 % (typical) Cross regulation ± 5 % (typical) MTBF, full load @ 25 °C ambient (excl. DC fan) > 100,000 hours Active Power Factor Correction 99 % (typical) DC Outputs +3.3 V +5 V +12 Combined -12 V +5 V sb Total continuous power Input Type 20 A 21 A 34 A 0.8 A 3 A 460 W 100–240 VAC 130 W (max.) 408 W 9.6 W 15 W