SS-400ES-B1
400 Watt
- Attractive price-performance ratio
- Silent 80mm fan
- High efficiency
The SS-400ES-B1 is a reliable PC power supply for less demanding industrial and office systems. With its excellent price-performance ratio it is a popular solution for applications where costs are a critical factor. Due to the very precise adjustment of the fan regulation and the 80mm fan noise development is kept extremely low. With its high efficiency the power supply operates in a most energy-saving way over the whole range of performance.
| Technical data |
|
|---|---|
| Input voltage |
90…264 VAC |
| Input frequency |
47…63 Hz |
| Input current |
7 A max |
| Inrush current |
100 A / 264 VAC |
| Efficiency |
82.8…85.6 % |
| Standby consumption |
<1 W (OFF-Mode) / 230 VAC |
| Hold up time |
>10 msec |
| Power-Good-Signal |
Switch on delay 100…500 msec |
| Protection |
Short circuit protection: At each output, switch off / +5 Vsb, auto recovery |
| Earth leakage current |
<3.5 mA, 250 VAC |
| Safety / EMC |
CB, TÜV, UL, CCC, CE |
| Operating temperature |
0…+50 °C |
| Derating |
From +40…+50 °C, 2 % / °C |
| MTBF |
100000 h at +25 °C, without fan |
| Storage temperature |
-40…+85 °C |
| Operating humidity |
20…80 %, non-condensing |
| Dimensions |
150 x 140 x 86 mm ±0.5 mm |
| Weight (net) |
1.5 kg |
| Product-specific data |
|---|
| Sound level |
<35 dB(A) |
|
Article |
Output |
Output current |
Output current |
Output current |
Load |
Ripple & |
|---|---|---|---|---|---|---|
| SS-400ES-B1 |
+3.3 V |
0.1 A |
20 A |
±5 % |
50 mV |
|
| +5 V |
0.2 A |
20 A |
±5 % |
50 mV |
||
| +12 V1 |
0.1 A |
17 A |
20 A |
±5 % |
120 mV |
|
| +12 V2 |
0.5 A |
17 A |
20 A |
±5 % |
120 mV |
|
| -12 V |
0 A |
0.8 A |
±10 % |
120 mV |
||
| +5 Vsb |
0 A |
2.5 A |
3 A |
±5 % |
50 mV |
Max. output power is 400 W, combined output power at +3.3 V and +5 V must not exceed 130 W. Combined output current at 12 V1 and V2 must not exceed 30 A / 360 W. Peak output power is 440 W for 1 second. Ripple and noise was measured by a 20 MHz oscilloscope with connected 10 μF electrolytic capacitor and 0.1 μF ceramic capacitor at each output.
This power supply is for assembly purposes only and it must not be operated in unassembled condition. The final assembly has to comply with the valid EMC standards.
| Optional accessories | ||
Article-No. |
Designation |
|
|---|---|---|
| X1-132 | X1-132, power cord with shockproof plug/rubber connector | link to the product |
