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| 120W Dual Output Switching Power Supply (SKD-120) |
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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 28KHz
● 2
years warranty
● Dimensions:
199*110*50mm(L*W*H) |
Model |
SKD-120A |
SKD-120B |
CH1 |
CH2 |
CH1 |
CH2 |
| Output |
DC Voltage |
5V |
12V |
5V |
24V |
| Voltage Tolerance |
±2% |
±6% |
±2% |
±7% |
| Rated Current |
12A |
5A |
6A |
4A |
| Current Range |
2-12A |
0.5-5A |
2-10A |
0.4-4A |
| Rated Power |
120W |
126W |
| Ripple & Noise |
60mVp-p |
120mVp-p |
60mVp-p |
150mVp-p |
| DC Voltage
Adj. Range |
CH1:
-5%, +10% |
Setup,Rise,Hold Time
|
200ms,50ms,20ms at full
load |
| Input |
Voltage Range |
88～132 VAC / 176～264VAC 47～63
Hz;
selected by switch 248～370VDC |
| AC Current |
2.8A/115V 1.6A/ 230
V |
| Efficiency |
78% |
80% |
| Inrush Current |
Cold start 35A |
| Leakage Current |
< 3.5mA/240VAC |
| Protection |
Over Load |
105%～135% |
|
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: 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 , UL60950
,EN60950 |
| EMC Standard |
Design refer to
EN55022(CLSPR22),EN61000-3-2,-3,
EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024 |
| Others |
Weight |
0.82Kg |
| Packing |
14pcs/13Kg/0.95CUFT |
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