Input |
Model | BD400W-12V |
Input Voltage Range | 176Vac~264Vac |
Rated Input Voltage Range | 200Vac~240Vac |
Frequency | 47Hz~63Hz |
Efficiency | 83%@230Vac |
Input Current | <5A |
Inrush Starting Current | <100A (at 220Vac, the power supply starts in the cooling state) |
Power Factor | -- |
Standby Power | <2W |
Output |
Voltage | 12V |
Current | 33.3A |
Power | 400W |
Ripple Wave & Noise | ≤800mV |
Dynamic Load | 10%~100%：±600mV 50%~100%：±500mV 10%~50%： ±500mV |
Voltage Regulation Accuracy | ±3% |
Source Adjustment Rate | ±1% |
Load Regulation | ±3% |
Temperature Coefficient | ±0.03%/℃ |
Start-up Time | ≤2000ms @220Vac full load |
Rise Time | ≤20ms |
Hold-up Time | ≥10mS（Input 220Vac, Output 4.98A Load) |
Voltage Overshoot | <5.0% |