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| 120W Quad Output Switching Power Supply (SKQ-120) |
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Features:
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● High efficiench, high
reliability
● AC input range
selected by switch
● 100%
full load burn-in test
●
Protections: Short circuit/ Over load/ Over voltage
● Fixed switching frequency at
25KHz
● 2 years
warranty
● Dimensions:
199*110*50mm(L*W*H) |
Model |
SKQ-100B |
SKQ-120C |
SKQ-100D |
CH1 |
CH2 |
CH3 |
CH4 |
CH1 |
CH2 |
CH3 |
CH3 |
CH1 |
CH2 |
CH3 |
CH3 |
| Output |
DC Voltage |
5V |
12V |
-5V |
-12V |
5V |
15V |
-5V |
-15V |
5V |
12V |
24V |
-12V |
| Voltage Tolerance |
±2% |
±6% |
±6% |
±6% |
±2% |
+10 -5% |
±6% |
+10 -5% |
±2% |
±6% |
±6% |
±6% |
| Rated Current |
11A |
4A |
1A |
1A |
10A |
3.5A |
1A |
1A |
8A |
2A |
2A |
1A |
| Current Range |
2-12A |
0.5-5A |
0.2-1A |
0.2-1A |
2-12A |
0.5-5A |
0.2-1A |
0.2-1A |
2-12A |
0.5-5A |
0.2-1A |
0.2-1A |
| Rated Power |
120W |
122.5W |
124W |
Ripple
& Noise
(mVp-p) |
80
mV |
120
mV |
80
mV |
120
mV |
80
mV |
150
mV |
80
mV |
150
mV |
80
mV |
120
mV |
80
mV |
120
mV |
| DC Voltage
Adj. Range |
CH1: -5%, +10% |
Setup,Rise,Hold Time
|
200ms, 50ms, 20ms at
full load |
| Input |
Voltage Range |
88～132VAC / 176～264 VAC 47-63Hz;
selected by switch 240～370VDC |
| AC Current |
2.8A/115V 1.6A/ 230
V |
| Efficiency |
77% |
76% |
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 |
CH1:115%～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 1950,TUV EN60950 |
| EMC Standard |
Design reefer to
EN55022(CISPR22),EN61000-3-2,-3,
EN55024,EN61000-4-2,3,4,5,6,8,11; ENV50204 |
| Others |
Weight |
0.86Kg |
| Packing |
14pcs/13Kg/0.95CUFT |
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