| Input Type |
DC |
| Input Voltage |
72VDC to 136VDC |
| Input Current |
5A at 110VDC |
| Inrush Current |
10A at 110VDC |
| Outputs |
+5V |
+12V |
-12V |
-5V |
±3.3V |
±5Vsb |
| Minimum Output Current |
2A |
0.1A |
0A |
0A |
0A |
0A |
| Rated Output Current |
25A |
10A |
1A |
1A |
8.0A |
0.72A |
| Maximum Output Current |
30A |
15A |
2A |
2A |
15A |
1.2A |
| Line Regulation |
1% |
1% |
1% |
1% |
1% |
1% |
| Load Regulation |
3% |
5% |
2% |
2% |
2% |
3% |
| Ripple and Noise (peak to peak) |
50 mV |
100 mV |
100 mV |
100 mV |
50 mV |
100 mV |
| Efficiency |
> 65% |
| MTBF |
116,858 hours at 50 °C |
| Power On/Off |
This TTL compatible signal (active low) is use to switch ON the main output. When Power on is disconnected from secondary common, all outputs except +5Vsb shall turn
off. |
| Power Good Signal |
When power start-up, the power good signal will increase between 100ms to 500ms after all output DC voltages are within regulation limits. |
| Power Fail Signal |
The power fail signal will fall at least 1ms before any of the output voltages lower than the regulation limits. |
| Overload Protection |
For some reasons the power supply might fail to control itself, the build-in crowbar circuit will automatically shut down the outputs to avoid damaging the external
circuits. The trip point of O.V.P. circuit is around 5.7V to 7.0V. |
| Safety |
IEC 60950
EN 50155: 2001 (Railway applications. Electronic equipment used on rolling stock) |
| EMS |
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-11
|
| Radiation/Conduction |
FCC class "B"
EN 55022 class "B"
EN 55011 class "B"
|
| Operating Temperature |
0~70 °C |
| Storage Temperature |
-40~75°C |
| Altitude (max) |
up to 10,000 ft |
| Width x Length x Height |
150x140x86.2 (mm) |
