| MODEL |
SKS-25-5 |
SKS-25-12 |
SKS-25-15 |
SKS-25-24 |
| |
| OUTPUT |
DC VOLTAGE |
5V |
12V |
15V |
24V |
| RATED CURRENT |
5A |
2.1A |
1.7A |
1.1A |
| CURRENT RANGE |
0 ~ 5A |
0 ~ 2.1A |
0 ~ 1.7A |
0 ~ 1.1A |
| RATED POWER |
25W |
25.2W |
25.5W |
26.4W |
| RIPPLE & NOISE (max.) Note.2 |
50mVp-p |
100mVp-p |
100mVp-p |
100mVp-p |
| VOLTAGE ADJ. RANGE |
4.75 ~ 5.5V |
10.8 ~ 13.2V |
13.5 ~ 16.5V |
21.6 ~ 26.4V |
| VOLTAGE TOLERANCE Note.3 |
¡À2.0% |
¡À1.0% |
¡À1.0% |
¡À1.0% |
| LINE REGULATION |
¡À0.5% |
¡À0.5% |
¡À0.5% |
¡À0.5% |
| LOAD REGULATION |
¡À1.0% |
¡À0.5% |
¡À0.5% |
¡À0.5% |
| SETUP, RISE, HOLD TIME |
300ms, 50ms, 80ms/230VAC 800ms, 50ms, 10ms/115VAC at full load |
|
|
| INPUT |
VOLTAGE RANGE |
85 ~ 264VAC 120 ~ 370VDC |
| FREQUENCY RANGE |
47 ~ 63Hz |
| EFFICIENCY (Typ.) |
72%/115VAC |
76%/115VAC |
77%/115VAC |
80%115VAC |
| AC CURRENT |
0.6A/115VAC 0.35A/230VAC |
| INRUSH CURRENT (max.) |
COLD START 15A/115VAC 30A/230VAC |
| LEAKAGE CURRENT |
<0.75mA / 240VAC |
| |
| PROTECTION |
OVERLOAD |
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 TEMP. |
-10 ~ +60¡æ (Refer to output load derating curve) |
| WORKING HUMIDITY |
20 ~ 90% RH non-condensing |
| STORAGE TEMP., HUMIDITY |
-20 ~ +85¡æ , 10 ~ 95% RH |
| TEMP. COEFFICIENT |
¡À0.02%/ (0 ~ 50¡æ) |
| VIBRATION |
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
| |
| SAFETY & EMC
(Note 4) |
SAFETY STANDARDS |
UL1012, TUV EN60950 Approved |
| WITHSTAND VOLTAGE |
I/P-O/P:3KVAC 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 |
| EMI CONDUCTION & RADIATION |
Compliance to EN55022 (CISPR22) Class B |
| ARMONIC CURRENT |
Compliance to EN61000-3-2,-3 |
| EMS IMMUNITY |
Compliance to EN61000-4-2,3,4,5; ENV50204, EN55024, Light industry level, criteria A |
| |
| OTHERS |
MTBF |
330.8K hrs min. MIL-HDBK-217F (25¡æ) |
| DIMENSION |
99*97*35mm (L*W*H) |
| PACKING |
0.4Kg; 30pcs/18Kg/0.86CUFT |
| |
| NOTE |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 2. 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.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment mus. be re-confirmed that it still meet.
EMC directives. |
| |
