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Update Date:2014-07-15 Pageviews:2013
Q-120W series normal quad switching power supply
Features:•AC input voltage range selected by switch
•Small volume,low weight,high efficiency
•Protections:short circuit/over load/over voltage
•LED indicator for power on
•100% full load burn-in test
•2 Year warranty
Model |
Q-120D |
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output |
DC voltage |
CH1:+5V |
CH2:+12V |
CH3:+24V |
CH4:-12V |
Voltage tolerance |
±0.5% |
±5% |
±5% |
±5% |
|
Rated current |
8A |
2A |
2A |
1A |
|
Current range |
0~8A |
0~2A |
0~2A |
0~1A |
|
Rated power |
124W |
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Ripple&noise |
80mvp-p |
120mvp-p |
180mv |
120mvp-p |
|
DCvoltage ADJ.range |
CH1:-9%~+10% |
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input |
Voltage range |
90~132VAC/180~264VAC(selected by switch),255~373VDC |
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frequency |
47~63HZ |
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AC current |
2.8A/115VAC,1.6A/230VAC |
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efficiency |
80% |
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Inrush current |
Cold start current 30A/115VAC,60A/230VAC |
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Leakage current |
< 3.5mA/240VAC |
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protection |
overload |
Rated output power110%~150 start over load protection |
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protection type:cutoff output,recovery after restart power |
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over voltage |
CH1、CH2:115~135% |
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protection type:cutoff output,recovery after restart power |
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environment |
Working temp,humidity |
-10℃~+50℃,20%~80%RH |
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Storagetemp,humidity |
-20℃~+85℃,10%~95%RH non-condensing |
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Withstand vibration |
10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes |
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safety |
Withstand voltage |
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
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Isolated resistance |
I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC |
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Fitstandard |
Safety standard |
Fit UL1012 |
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EMC standard |
EN55022,CLASSB |
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others |
Dimension |
199*110*50mm (L*W*H) |
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Weight/packing |
0.88kg/20pcs/17.6kg/0.034m³ |
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note |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃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. |
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