Model |
S-250-5 |
S-250-12 |
S-250-15 |
S-250-24 |
S-250-27 |
S-250-48 |
Output |
DC Voltage |
5V |
12V |
15V |
24V |
27V |
48V |
Rated Current |
40A |
18A |
15A |
10A |
9A |
5.2A |
Current Range |
0~40A |
0~18A |
0~15A |
0~10A |
0 ~ 9A |
0 ~ 5.2A |
Rated Power |
200W |
216W |
225W |
240W |
243W |
249.6W |
Ripple & Noise (max.) Note.2 |
80mVp-p |
120mVp-p |
120mVp-p |
120mVp-p |
150mVp-p |
200mVp-p |
Voltage Adj. Range |
4.75~5.5V |
10.8~13.2V |
13.5~16.5V |
21.6~26.4V |
24.3~29.7V |
43.2~52.8V |
Voltage Tolerance Note.3 |
±2.0% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
Line Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
Load Regulation |
±1.0% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
Setup,Rise time |
800ms, 50ms at full load |
Hold time |
19ms at full load |
Input |
Voltage Range |
90 ~ 132VAC / 176 ~ 264VAC Selected by switch 248~370VDC |
Frequency Range |
47~63HZ |
Efficiency(Typ.) |
74% |
79% |
80% |
81.5% |
82% |
82% |
AC Current(Typ.) |
4.8A/115VAC 2.8A/230VAC |
Inrush Current (Typ.) |
COLD START 45A/230VAC |
Leakage Current |
<2mA / 240VAC |
Protection |
Over Load |
105 ~ 150% rated output power |
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
Over Voltage
|
5.75 ~ 6.75V |
13.8 ~ 16.2V |
17.25 ~ 20.25V |
27.6 ~ 32.4V |
|
|
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
Environment |
Working Temperature |
-10 ~ +60°c (Refer to "Derating Curve" ) |
Working Humidity |
20~90% RH Non-condensing |
Storage temp.& humidity |
-20~+85°C, 10~95%RH |
Temp. coefficient |
±0.03%/°C (0~50°C) |
Vibration |
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes |
Safety & EMC
(Note 4.)
|
Safety Standards |
UL60950-1 approved |
Withstand Voltage |
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC/ 25°c / 70% RH |
Others |
MTBF |
271.9K hrs min. MIL-HDBK-217F (25°c ) |
Dimension |
215*115*50mm (L*W*H) |
Packing |
0.95Kg; 12pcs/12Kg/0.92CUFT |
Note |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°c of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
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