145W Single Output Switching Power Supply (SKS-145)
Features:
● High efficiency, high reliability, low cost
● AC input range selected by switch
● Protections: Short circuit / Over load / Over voltage
● Cooling by free air convection
● 100% full load burn-in test
● Fixed switching frequency at 25KHz
● 1 year warranty
● Dimensions: 199*98*38mm(L*W*H)
spec
|
Model |
SKS-145-5 |
SKS-145-7.5 |
SKS-145-12 |
SKS-145-15 |
SKS-145-24 |
| Output |
DC Voltage |
5V |
7.5V |
12V |
15V |
24V |
| Voltage Tolerance |
±2% |
±1% |
±1% |
±1% |
±1% |
| Rated Current |
25A |
18A |
12A |
9.6A |
6A |
| Current Range |
0-25A |
0-18A |
0-12A |
0-9.6A |
0-6A |
| Rated Power |
125W |
135W |
144W |
144W |
144W |
| Ripple & Noise |
100 mVp-p |
120 mVp-p |
120 mVp-p |
120 mVp-p |
150 mVp-p |
| DC Voltage Adj. Range |
+10% |
-20% +10% |
-12%±10% |
-12%±10% |
-12%±16% |
Setup, Rise, Hold Time
|
100ms,50ms,20ms at full load |
| Input |
Voltage Range |
88～132 VAC/176～264VAC 47～63 Hz |
| AC Current |
3.2A/115 V 1.6A/ 230 V |
| Efficiency |
78% |
80.5% |
80.5% |
81% |
83.5% |
| Inrush Current |
Cold start 35A/230V |
| Leakage Current |
3.5mA/240VAC |
| Protection |
Over Load |
135%～165% |
| Protection type: Shut down o/p voltage, re-power on to recover |
| Over Voltage |
115%～135% |
| Protection type: Shut down o/p voltage, re-power on to recover |
| 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：1.5KVAC 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 |
| EMC Standard |
Design refer to EN55022,IEC801-2,3,4 |
| Others |
Weight |
0.71Kg |
| Packing |
30pcs/22.5Kg/1.22CUFT |
