2.1 Input Specifications |
Item |
Parameter |
Technical Requirement |
Unit |
Remark |
2.1.1 |
Input |
115 |
Vac |
|
230 |
Vac |
|
2.1.2 |
InputVoltageRange |
90 - 264 |
Vac |
85Vac input can work |
2.1.3 |
Frequency |
47 - 63 |
Hz |
Typ.: 50Hz / 60Hz |
2.1.4 |
Inrush Current |
≤ 30 |
A |
Vin = 115Vac,cold start,25DegC. |
≤ 60 |
A |
Vin = 230Vac,cold start,25DegC. |
2.15 |
Nominal Operating Current |
/ |
A |
/ |
2.1.6 |
Maximum Input Current |
≤ 10 |
A |
Vin = 90Vac,max load. |
2.1.7 |
Efficiency |
≥ 82% |
|
115Vac input voltage,20% load. |
≥ 85% |
|
115Vac input voltage,50% load. |
≥ 82% |
|
115Vac input voltage,100% load. |
≥ 82% |
|
230Vac input voltage,20% load. |
≥ 85% |
|
230Vac input voltage,50% load. |
≥ 82% |
|
230Vac input voltage,100% load. |
2.1.8 |
PFC Factor |
≥ 0.95 |
|
100% load,25DegC. |
≥ 0.90 |
|
50% load,25DegC. |
2.2 Output Specifications |
Item |
Parameter |
Technical Requirement |
Unit |
Remark |
2.2.1 |
Rated Output Voltage |
+ 54 |
Vdc |
|
+ 12 |
Vdc |
|
+ 5 |
Vdc |
|
2.2.2 |
Output VoltageRange |
+52.38 - +55.62 |
Vdc |
+ 54 output port |
+11.64 - +12.36 |
Vdc |
+ 12 output port |
+4.75 - +5.25 |
Vdc |
+ 5 output port |
2.2.3 |
Rated Output Current |
7.23 |
A |
+ 54 output port |
11.25 |
A |
+ 12 output port |
0.5 |
A |
+ 5 output port |
2.2.4 |
Minimum Output Current |
0 |
A |
|
2.2.5 |
Load Regulation |
±5% |
|
|
2.2.6 |
Line Regulation |
±2% |
|
|
2.2.7 |
Turn-On Delay Time |
≤ 3 |
S |
Rated Input and Rated Load. |
2.2.8 |
Rise Time |
≤ 100 |
ms |
The output voltage from 10% to 90% of norminal input voltage and rated load. |
2.2.9 |
Hold-Up Time |
>= 16.7 |
ms |
V=100Vac, Rated Load. |
2.2.10 |
Output Ripple and Noise |
≤ 200(+54V) |
mVp-p |
Apply a 0.1uF ceramic cap and 10uF E-Cap in parallel with output terminal for ripple and noise measurements, and set the oscilloscope bandwidth of 20MHz. |
≤120(+12V) |
mVp-p |
≤100(+5V) |
mVp-p |
2.2.11 |
Turn-On/Off Overshoot |
± 5% |
|
Vin = 90 - 264Vac,25DegC. |
2.2.12 |
Dynamic Response |
Overshoot Amplitude |
± 10% |
Load variation from 10%-100%-10%, frequency range should be 50Hz to 10KHz with duty cycle 50%,current slope is 2.5A/us; |
0%-50%-0%, frequency range should be 50Hz to 10KHz with duty cycle 50%,,current slope is 2.5A/us; |
± 5% |
25%-50%-25%, frequency rangeshould be 50Hz to 10KHz with duty cycle 50%,current slope is 2.5A/us; |
50%-75%-50%, frequency rangeshould be 50Hz to 10KHz with duty cycle 50%,current slope is 2.5A/us. |
2.2.13 |
Transient Voltage |
+54V |
±3% |
|
+12V |
±3% |
+5V |
±5% |