|
performance |
Product model |
|
D-120-U4 |
D-120-U4a |
|
DC output voltage |
12V |
24V |
12V |
24V |
|
output voltage tolerance |
±1% |
±6% |
±1% |
±6% |
|
Ripple & noise |
70 mVp-p |
120 mVp-p |
70 mVp-p |
120 mVp-p |
|
DC output power |
74.4W |
132W |
|
DC rate output current |
1.2A |
2.5A |
1A |
5A |
|
efficiency |
80% |
75% |
|
Input voltage range |
85-132 VAC /170-264VAC 47-63Hz,170-370VDC |
|
Inrush current |
cold inrush current 35A/115V&230VAC |
|
overload protection |
105%-135%,Output cutout, Replacement, AC restart |
|
Overvoltage protection |
115%-145% |
|
Setup . rise . Holdtime |
200ms,50ms,20ms/230VAC |
|
Withstand voltage |
Input output:2KvAC input and crust,1.5KVACoutput and crust,0.5kvAC,1 min |
|
Isolated resistor |
Input output: input and crust, output and crust. 100M  /500VDC |
|
outline dimension |
199 × 110×50mm |
|
work temperature. humidity |
0- 50  @100%, -10 @80%,60 @40% |
|
EMC |
EN55022 CLASS B IEC801-2, 3,4 IEC555-2 |
|
|