Input Voltage:
-40~72VDC |
Input Current:
Max. 10A at 48VDC |
Inrush Current:
< 10A at 48VDC input, cold start at 25°C |
Ripple And Noise:
Peak to peak ripple and noise is < 50mV for +5V and +3.3V outputs, < 100mV for other outputs when output voltage is at rated load |
Line Regulation:
< +/-1% for each output measured at rated load and -40~-72VDC input voltage variables |
Load Regulation:
Output voltage load regulation is less than the value on the table when each output load changes rated loads from +/-40%~60%, with all other outputs at 60% rated load |
Output Power:
Total DC continuous power is within 300W at < 40°C ambient temperature and -48VDC input voltage; max. total combined output power on +3.3V and +5V rails is 150W |
Efficiency:
65% typical at nominal line and rated load |
Altitude:
10,000 feet |
Protection:
Input: Protection against wrong polarity when -48VDC input is inversely connected by mistake Output: Built-in over voltage protection circuit. Trip point of crowbar circuit is between 5.9~7.0V. Hiccup mode against short circuit or over load conditions auto recovery when faulty conditions are removed |
Temperature:
0~+70°C (operating); -40~+75°C (storage) |
Humidity:
5~95%; non-condensing at 40°C (operating) |
Connectors:
Input: Three positions terminal block DC Output: Output provides one AT type P8/P9 and two disk drive connector |
Safety:
UL 1950 / CSA 22.2 No.234 / VDE EN60950 |
EMI:
FCC class B / EN55022 B |
EMS:
Level 3 of IEC-801, 802, 803, 804 |
Dimensions:
14.0 x 15.0 x 8.62 cm with +/-0.8mm and +/-0.4mm tolerance between mounting holes |
MTBF:
135,584 hrs. |
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