SKU # AC20555 | Model # SS-400H2U | Brand Seasonic
· 80+ Certified and Intel EPS 12 V compliant |
· 60 mm double ball bearing fan with Smart and Silent Fan Control (S2FC) |
· Fully modular cables and Easy-swap connector design |
· High efficiency and reliability for industrial level |
· Over-power, Over-voltage, Short-circuit protection |
SS- 400 H2U Active PFC F0 Modular Power Supply
Fully modular cables and easy-swap connectors make this Seasonic industrial power supply easy to install. This unit features Active Power Factor Correction and is 80 PLUS® efficiency rating and its forward converter circuit and reliable components make it a stable power supply for a wide range of industrial applications. This unit is equipped with fully modular cabling and with many protection features to make it is versatile and safe power supply.
Read more about Seasonic SS-400H2U 400W 80+ APFC 2U Modular Power Supply on the official Seasonic website
DC Outputs | ||||||
---|---|---|---|---|---|---|
+3.3 V | +5 V | +12 V Combined | -12 V | +5 Vsb | Total continuous power | Input Type |
20 A | 21 A | 29 A | 0.8 A | 3 A | 400 W | Full range |
130 W (max.) | 348 W |
Specifications | |
---|---|
Input frequency | 50 / 60 Hz |
Hold up time, full load | 12 ms (typical) |
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) |
SKU # AC20555 | Model # SS-400H2U