Power Supply |
|
U. S. |
Outside U. S. |
| Input
Specifications |
|
|
Nominal Line Voltage
|
100 to
120 VAC |
220 to
240 VAC |
Range Input Line
|
90 to
132 VAC |
180 to
264 VAC |
Frequency Range
|
47 to 63
Hz |
47 to 63
Hz |
Power Factor
|
0.6 |
0.6 |
Input Power
|
280
Watts |
280
Watts |
Input Current
|
5.2 at
90 VAC |
3.6 at
180 VAC |
Inrush Current
|
80 A at
132 VAC
(cold start) |
80 A at
264 VAC
(cold start) |
Holdup Time
|
16 ms from zero
crossing at 120 VAC |
16 ms from zero
crossing at 240 VAC |
| General
Specifications |
|
|
Full Output Rating
|
To 122° F and 5,000
ft
To 90° F and 10,000 ft (derate linearly) |
To 50° C and 1524 m
To 32° C and 3048 m (derate linearly) |
Minimum Load
|
3.0
A on + 5.0 V output
0.04 A on 12 V output |
3.0
A on + 5.0 V output; 0.04 A on 12 V output |
| Ambient
Temperature Range |
|
|
Operating
|
50° to 122° F |
10° to 50° C |
Storage
|
-40° to 151° F |
-40° to 66° C |
| Dielectric
Voltage Withstand |
|
|
Input to Ground
|
2500 VAC/1 second |
|
| Safety
Standard |
UL 1950; CSA 22.2 #950 or CSA 22.2 #234; TUV/VDE EN 60 950
(VDE0805/11.91); EMKO-TSE (74-SEC) 207/93 |
| Input Transient Susceptibility |
Common and Differential Mode (superimposed on AC line)
|
2500 V,
1 µs, damped sinusoidal
600 V, 10 µs pulse |
Differential Mode
|
20% step change in AC input voltage |
