China 500W 12VDC 40A AC to DC Switching Power Supply Power Transformer, Find details about China 12V Switching Power Supply, Switching Power Supply from 500W 12VDC 40A AC to DC Switching Power Supply Power Transformer
High quality 500w single output smps 13.5v 36a power transformer
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 | |||||
INPUT |
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Voltage Range | 90~132VAC/180~264VAC selected by switch 47~63Hz | |||||
AC Current | 7A/115V 3.5A/230V | |||||
Efficiency | 84% | 84% | 83% | 85.5% | 86.5% | 87% |
Inrush Current | 18A/115V 36A/230V | |||||
Leakage Current | <3.5mA/240VAC | |||||
PROTECTION |
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Over Load | 105-135% | |||||
Protection type: Constant current limiting, recovers automatically after fault condition is removed | ||||||
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 | |||||
ENVIRONMENT |
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Working Temp.Humidity | -10°C~+50°C; 20%~90%RH | |||||
Storage Temp.Humidity | -20°C~+85°C; 10%~95%RH | |||||
Temp.Coefficient | ±0.03%/°C(0~50°C) | |||||
Vibration | 10~500Hz,2G 10min,/11cycle,60min,each axes | |||||
SAFETY |
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Withstand Voltage | I/P-O/P:3KVAC I/P-FG:1.5KVAC I/P-FG:0.5KVAC | |||||
Isolation Resistance | I/P-O/P,I/P-FG,I/P-FG:500VDC/100MΩ | |||||
STANDARD |
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Safety Standard | UL1950 | |||||
EMC Standard | CISPR22(EN 55022),IEC1000-4,2,3,4,5,6,8,11 IEC1000-3-2 | |||||
OTHERS |
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Dimension | 241*122*67mm(L*W*H) | |||||
Weight | 1.36kg |