Packaging & Delivery
| Packaging Detail: | Export type carton packing |
| Delivery Detail: | According to your quantity and your requirement |
Specificati***
Low price and high reliability,
With CE certificate,
Already exported to Czech, Mexico, Turkey etc.
High cost performance.
S-250 dc switch power supply oem 12v20a :
Low price and high reliability 105°C output capacitor AC In put power suitable for the world Hight efficiency and low operation temperature Soft-start current can reduce the AC input impact effectively With Short-circuit and overload protection Compact size, light weight 100% full-load burning test Installed with EMI filter, minimum w***e.
Product Description:
|
Model / Specification |
S-250-12 |
S-250-13.5 |
S-250-15 |
S-250-24 |
S-250-27 |
S-250-48 |
|
DC output voltage |
12V |
13.5V |
15V |
24V |
27V |
48V |
|
Output voltage error (Note2) |
&plu***n;1% |
&plu***n;1% |
&plu***n;1% |
&plu***n;1% |
&plu***n;1% |
&plu***n;1% |
|
Rated output current |
20A |
18A |
17A |
10A |
9A |
5A |
|
Output current rage |
0-20A |
0-18A |
0-17A |
0-10A |
0-9A |
0-5A |
|
W***e and noise(Note3) |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
|
Inlet stability(Note4) |
&plu***n;0.5% |
&plu***n;0.5% |
&plu***n;0.5% |
&plu***n;0.5% |
&plu***n;0.5% |
&plu***n;0.5% |
|
Load stability(Note5) |
&plu***n;1% |
&plu***n;0.5% |
&plu***n;0.5% |
&plu***n;0.5% |
&plu***n;0.5% |
&plu***n;0.5% |
|
DC output power |
300W |
297W |
300W |
300W |
297W |
312W |
|
Efficiency |
82% |
83% |
84% |
86% |
86% |
87% |
|
Adjustable range for DC voltage |
10-13.2V |
12-15V |
13.5-18V |
20-26.4V |
24-30V |
41-56V |
|
AC input voltage range |
88~132VAC/176~264VAC BY SWITCH 47~63Hz;124~370VDC |
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|
AC impulse current |
6A/115V 3.5A/230V |
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|
Power factor |
0.95/100~240VAC |
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|
Impact current |
20A/115V 40A/230V |
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|
Leakage current |
<3.5mA/240VAC |
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|
Overload protection |
105%~135% Type:FOLDBACK Cut off output Reset: auto recovery |
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|
Over-voltage protection |
13.8~16.2V |
15.5~18.2V |
18~21V |
27.6~32.4V |
31~36.5V |
57.6~67.2V |
|
Fan control,O.T.P. |
RTH1 OR RTH2>=50°C FAN ON,<=45°C FAN OFF,>=70°C Cut off output |
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|
Temperature coefficient |
&plu***n;0.03%°C(0~50°C) |
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|
Setup rise hold up time |
1.5s,50ms,20ms |
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|
Vibration |
10~500Hz,2G 10sec/1cycle,Period for 60min,EACH AXES |
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|
Withstand voltage |
Input and output interval:3KVAC, Input and enclosure:1.5KVAC Output and enclosure:0.5KVAC |
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|
Isolation resistance |
Input and output interval,Input and enclosure,Output and enclosure:500VDC/100M Ohms |
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|
Working temperature and humidity |
-10°C~+50°C,20%~90%RH |
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|
Store temperature and humidity |
-20°C~+85°C,10%~95%%RH |
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|
Overall dimension |
215*115*50mm |
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|
Weight |
1.15Kgs |
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|
Safety standa*** |
UL1950,TUV EN60950 |
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|
EMC standa*** |
IEC1000-42,3,4,5,6,8,11 IEC100-3-2 |
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|
Note:1. The testing condition for the parameter above is: 230VAC input, rated load, 25°C 70%Rh, Humidity 2. Error, include the setting error, line stability and load stability. (Note:5) |
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