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| 70W Single Output Switching Power Supply (SKS-70) |
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Features:
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● High efficiency, high reliability
● AC input range selected by switch
● 100% full load burn-in test
● Protections: Short circuit / Over load / Over voltage
● Cooling by free air convection
● Fixed switching frequency at 50KHz
● 2 years warranty
● Dimensions: 159*97*38mm(L*W*H) |
Model |
SKS-70-12 |
SKS-70-15 |
SKS-70-24 |
SKS-70-48 |
| Output |
DC Voltage |
12V |
15V |
24V |
48V |
| Voltage Tolerance |
±1% |
±1% |
±1% |
±1% |
| Rated Current |
6A |
4.8A |
3A |
1.5A |
| Current Range |
0-6A |
0-4.8A |
0-3A |
0-1.5A |
| Rated Power |
72W |
72W |
72W |
72W |
| Ripple & Noise |
120mVp-p |
150mVp-p |
150mVp-p |
200mVp-p |
| DC Voltage
Adj. Range |
+10% |
±10% |
±10% |
±10% |
Setup,Rise,Hold
Time
|
800ms,50ms,10ms/115VAC300ms,50ms,
80ms/230VAC at full load |
| Input |
Voltage Range |
85～264
VAC47～63 Hz; 120～370VDC |
| AC Current |
2A/115V 1A/ 230 V |
| Efficiency |
76%/ |
77% |
79% |
80% |
| Inrush Current |
Cold start 30A/115VAC 60A/230VAC |
| Leakage Current |
< 3.5 mA/240VAC |
| Protection |
Over Load |
135%～165% |
Protection type: Fold back current limiting, recovers
automatically after fault condition is removed |
| Over Voltage |
115%～135% |
Protection type: hiccup mode, recovers automatically
after fault condition is removed. |
| Environment |
Working Temp., Humidity |
-10℃～+60℃; 20%～90 %RH |
| Storage Temp., Humidity |
-20℃～+85℃; 10%～95 %RH |
| Vibration |
10～500Hz, 2G 10min./1cycle, period for 60min,
each along X, Y, Z axes |
| Safety |
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:100MΩ/500VDC |
| Standards |
Safety Standard |
Design refer to UL1012, UL1950，TUV EN60950 |
| EMC Standard |
Design refer to EN55022, EN61000-3-2,-3,
EN61000-4-2,3,4,5,6,8,11;ENV50204,EN55024 |
| Others |
Weight |
0.51Kg |
| Packing |
30pcs/16Kg / 0.86CUFT |
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