Guangzhou Kaihui Electronics Co., Ltd. is one of the leading manufacturers and suppliers of 12v 50a 28v 1a power supply in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for customized service.
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Parameter |
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Model |
K18C-UP600D12+28 |
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| Output voltage | +12VDC |
+28VDC |
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|
Rated current |
50A |
1A |
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|
Rated power |
600W |
28W |
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|
Ripple & noise |
300mVp-p |
350mVp-p |
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|
Voltage adjustable range |
±5% |
/ |
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|
Output accuracy |
±1.5% |
±3% |
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|
Line regulation |
±0.5% |
±0.5% |
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|
Load regulation |
±0.1% |
±1% |
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Gross regulation |
±1 % |
±7 % |
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Set up,rise,keep up time |
300ms,20ms,12ms |
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|
Input |
Input voltage range |
100V~240V AC |
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Input current |
3.8A/230Vac 7.6A@115Vac |
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Frequency range |
50/60Hz |
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|
Efficiency@230Vac |
92% |
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| Inrush current |
Cold start 50A/230Vac,25A/115Vac |
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Leakage current |
<0.5mA@240V |
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Protection |
Overload protection |
100~130% Hiccup protection,automatic recovery |
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Short circuit protection |
Locked protection,re-power on to recover |
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Over output-voltage protection |
＞120% Shut down,Locked protection,re-power on to recover |
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Over-temperature protection |
TS1 position＞105℃ it will be protection, then automatic recovery |
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Function |
Fan supply |
12V@0.3A for driving a fan,tolerance±15% |
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Environment
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Working temperature,humidity |
-20~50℃，10~90% RH，non-condensing |
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Storage temperature humidity |
-20~85℃，10~95% RH |
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Safety & EMC standards |
Safety standards |
GB4943 EN62368 |
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| Insulation resistance |
I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms |
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|
EMC standards |
EN55022 CLASS B EN61000-3-2 |
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Dimension |
168*82*41mm(L*W*H) |
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|
Weight |
0.7 Kg(without DC FAN) 1Kg(with DC FAN) |
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