XW-250W1U
Size：153*82*40mm
1 AC input
1.1 Input voltage
|
AC input |
Min |
Normal |
Max |
Unit |
|
Voltage |
90 |
110 |
130 |
VAC rms |
|
180 |
220 |
260 |
VAC rms |
|
|
Frequency |
50 |
--- |
60 |
Hz |
1.2 Maximum input current 3A (input 220V)/6A (input 110V)
1.3 Maximum surge current 60A (input 220V, cold start at normal temperature)
1.4 Input 220V/50Hz, minimum efficiency at full load 70%
2 DC Output
|
Voltage |
+5V |
+12V |
+3.3V |
-12V |
+5VSB |
|
Max |
12A |
12A |
7A |
0.6A |
2A |
|
Heavy load |
9A |
9A |
5A |
0.5A |
1.5A |
|
Light load |
1.0A |
0.5A |
0.5A |
0.1A |
0.1A |
|
Voltage stabilization range |
±5% |
±5% |
±5% |
±10% |
±5% |
|
Ripple |
50mV |
120mV |
50mV |
200mV |
50mV |
|
Noise |
100mV |
240mV |
100mV |
300mV |
100mV |
When the power supply works continuously, the rated DC output power is 180W, and the sum of+3.3V and+5V power shall not exceed 90W.
3 Protection function
Note: The power supply is locked in the off state due to the protection action of the source due to over-power, over-voltage, under-voltage and short circuit. Only when these reasons are removed, the remote switch is reset for at least 1 second (or the power supply is turned off for 10 seconds), and then the power supply can be restarted.
3.1 Short-circuit protection: when any group of output terminals is short-circuited, the power supply will automatically protect and lock in the off state
3.2 Overload protection: 120-160% of the maximum load
3.3 Short circuit protection: all output terminals are grounded.
4 Environment
Temperature：5℃ TO +40℃
Working humidity：20% TO 85%
Storage Temperature：-40℃ TO +70℃
Storage humidity：10% TO 90%
