Customization: | Available |
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Output Type: | Single |
Warranty: | 2 Years |
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1. 220v 12v transformer 500w features
High efficiency, high reliability, low cost
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit / Over load
Fixed switching frequency at 25KHz
Cooling by free air convection
1 year warranty
2. 220v 12v transformer 500w specification
Model |
S-500-12 |
S-500-13.5 |
S-500-15 |
S-500-24 |
S-500-27 |
S-500-48 |
DC Voltage |
12V |
13.5V |
15V |
24V |
27V |
48V |
Rated Current |
40A |
36A |
32A |
20A |
18A |
10A |
Current Range |
0-40A |
0-36A |
0-32A |
0-20A |
0-18A |
0-10A |
Rated Power |
480W |
486W |
480W |
480W |
486W |
480W |
Ripple & Noise |
240mVp-p |
240mVp-p |
240mVp-p |
240mVp-p |
200mVp-p |
300mVp-p |
Voltage Adj. Range |
10-13.2V |
12-15V |
13.5-18V |
20-26.4V |
24-30V |
41-56V |
Voltage Tolerance |
±2% |
±2% |
±1% |
±1% |
±1% |
±1% |
Line Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
Load Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
Setup, Rise, Hold Up Time |
1.5s,50ms,20ms at full load |
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INPUT |
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Voltage Range |
90~132VAC/180~264VAC selected by switch 47~63Hz |
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AC Current |
7A/115V 3.5A/230V |
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Efficiency |
84% |
84% |
83% |
85.5% |
86.5% |
87% |
Inrush Current |
18A/115V 36A/230V |
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Leakage Current |
<3.5mA/240VAC |
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PROTECTION |
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Over Load |
105-135% |
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Protection type: Constant current limiting, recovers automatically after fault condition is removed |
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Over Voltage |
13.8-16.2V |
15.5-18.2V |
18-21V |
27.6-32.4V |
31-36.5V |
57.6-67.2V |
Over Temp. |
≥55°CFan On ≤45°CFan Off ≥70°C Output Cutout |
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ENVIRONMENT |
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Working Temp.Humidity |
-10°C~+50°C; 20%~90%RH |
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Storage Temp.Humidity |
-20°C~+85°C; 10%~95%RH |
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Temp.Coefficient |
±0.03%/°C(0~50°C) |
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Vibration |
10~500Hz,2G 10min,/11cycle,60min,each axes |
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SAFETY |
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Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:1.5KVAC I/P-FG:0.5KVAC |
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Isolation Resistance |
I/P-O/P,I/P-FG,I/P-FG:500VDC/100MΩ |
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STANDARD |
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Safety Standard |
UL1950 |
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EMC Standard |
CISPR22(EN 55022),IEC1000-4,2,3,4,5,6,8,11 IEC1000-3-2 |
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OTHERS |
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Dimension |
241*122*67mm(L*W*H) |
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Weight |
1.3kg |