 Input Voltage: |
90~135VAC (input 115VAC), 180~260VAC (input 230VAC) |
Input Frequency: |
47~63Hz |
Input Current: |
7A for 115VAC at without AC outlet; 3.5A for 230VAC |
Inrush Current: |
70A max. at cold start |
Switching Frequency: |
30KHz typical |
Hold Up Time: |
16ms min. |
Brown Out Voltage: |
95VAC max. at 60Hz |
Output Power: |
250W at 45°C |
Power Up Time: |
< 20ms for +5V output voltage |
Power Good: |
The power good signal will not be higher than 100~500ms after the +5V output stabilizes at its operating value when the unit is turn on |
Power Failure: |
The TTL compatible signal will go down at least 1ms before +5V below 4.75V |
PS ON Signal: |
TTL compatible signal (active low) |
Efficiency: |
75% min. at full load (AC input 230V) |
Altitude: |
10,000 feet |
Protection: |
Over Voltage:+3.3V from 3.8~4.3V, +5V from 5.7~7V, +12V from 13.4~15.6V
Over Load: Total output from 130% min. to 150% max.
Short Circuit: Latch off |
Thermal System: |
Forced air ventilation by DC ball bearing cooling fan; fan status monitoring is optional |
Temperature Coefficient: |
+0.05% per°C |
Temperature: |
0~+50°C (operating); -20~+80°C (storage) |
Humidity: |
10~90% RH (operating); 5~90% RH (storage) |
Dimensions: |
15.0 x 14.0 x 8.6 cm |
MTBF: |
100,000 hrs. |
