| |
|
|
|
 Switch Power Supply
 Two groups output-120
|
 |
|
Low price and high reliability
105℃
output capacitor
AC input power suitable for the world
Hight efficiency and low operation temperature
Soft-start current can reduce the AC input impact
effecticly
With Short-circuit and overload protection
Compact size,light weight
100% full-load burning test
Installed with EMI filter,minimum wave |
|
Model
Specification |
D-120A |
D-120B |
CH1 |
CH2 |
CH1 |
CH2 |
| DC output voltage |
5V |
12V |
5V |
24V |
| Output voltage error（Note：2） |
±2% |
±6% |
±2% |
±7% |
| Rated output current |
12A |
5A |
6A |
4A |
| Output current rage |
2-12A |
0.5-5A |
2-10A |
0.4-4A |
| Wave and noise(Note ：3） |
60mVp-p |
120mVp-p |
60mVp-p |
150mVp-p |
| Inlet stability(Note ：4） |
±0.5% |
±1% |
±0.5% |
±1% |
| Load stablity (Note ：5） |
±0.5% |
±5% |
±0.5% |
±6% |
| DC output power |
120W |
126W |
| Efficiency |
78% |
80% |
| Adjustable range for DC voltage |
CH1;+10,-5% |
CH1:+10,-5% |
| AC input voltage range |
88-132VAC/176-264VAC 47-63Hz,248-370VDC |
| Input current |
2.5A/115V 1.25A/230A |
| AC INnrush current |
Cold-start current 35A |
| Leakage current |
<3.5mA/240VAC |
| Overload proctection |
105%-150%Type:Foldback:current limiting reset:auto
recovery |
| Over-voltage protection |
CH1：5.75~6.75V |
| High-temperature protection |
………… |
| Temperature coefficient |
±0.03%/℃（0-50℃）ON+5V |
| Setup rise hold up time |
200ms,50ms,20ms |
| Vibration |
10-500Hz,2G 10min,/1cycle，Period for60min，Each axes |
| Withstand voltage |
Input and output internal：1.5KVAC,Input and
enclosure：1.5KVAC,Output and enclosure：0.5KVAC |
| Isolation resistance |
Input and output internal:Input and enclosure,Output
and enclosure：500VDC/100MΩ |
| Working temperature and humidity |
-10℃~+60℃（Refer to output derating
curve），20%~90%RH |
| Store temperature and humidity |
-20℃~+85℃。10%~95%RH |
| Overall dimension |
199×110×50mm |
| Weight |
0.85Kgs |
| Safety standards |
UL1950 TUVEN60950 |
| EMC standards |
CISPR22（EN55022）class B，IEC801-2，3，4，IEC555-2
Approved |
Note：
1.The testing condition for the paramenter
above is :230VAC input,rated load,25℃70%
RH.Humidity.
2.Error.include the setting error,line stability and
load stability.(Note:5).
3.Wave test:adopting "A12"double wire
for 20MHz,and 0.1UF&47UF capacitor short-circuit for
interrupting.
4.Inlet voltage stability test:when is over
load,the lowest voltage of inlet is up to the highest
voltage.
5.Load stability test:the load is from 0% to 100%.
6.Total output canbe maximum Current,total load can not exceed
the maximum output power
7、C2、3、6 must be knocked
down. |
 |
|
|
 |
|
|
