http://www.ebay.it/itm/48V-8-3A-400W...item415ea33470
Questo va bene?
Questi sono i dati...
Features
Auto on/off cooling fan
High efficiency
Low temperature
LED indicator for power on
Over Load and Short Circuit Protection
Over Voltage Protection
Specifications
Output:
DC Voltage: 48V
Rated Current: 8.3A
Current Range: 0-8.3A
Rated Power: 400W
Ripple & Noise (maximun): 240mV
Voltage Adjustable Range: 41
V
Voltage Tolerance: ±1.0%
Line Regulation: ±0.5%
Load Regulation: ±0.5%
Setup, Rise, Hold Up Time: 200ms, 50ms, 20ms at full load
Input:
Voltage Range: 90
2V AC / 180
4V AC by Switch 248
0V DC
Frequency Range: 47
Hz
Efficiency: 83%
AC Current: 6.5A/115V 4A/230V
Inrush Current: 25A/115V 50A/230V
Leakage Current: <3.5mA/240VAC
Others
Working Temperature & Humidity: -10℃～+50℃，20%～90%RH
Storage Temperature & Humidity:
℃～+85℃,10%～95%%RH
Temperature Coefficient: ±0.03%℃(0～50℃)
Vibration: 10～500Hz, 2G 10min/1cycle, 60min along each axes
Size: 215*115*50mm
Brand New
Che dite??