Model

Item

NB5

NB7.5

1+1备份/Backup

1+1备份品/Backup

Output

DC Voltage

2.8-5V

7.5V

Current Range

0-40A

0-26.7A

Rated Power

112-200W

200W

Ripple & Noise

200mV

200mV

Voltage Tolerance

±3%

±3%

Input

Voltage Range

176-264V

176-264V

效率/Efficiency

84%

85%

浪涌电流/Inrush Current

100A

100A

PF值/PF Factor

≥0.5

≥0.5

Protection

过负载/Over Load

120%-180%过流，故障排除可恢复 Over current
120%~180%,can auto-recover remove abnormal

过电压/Over Voltage

故障排除可恢复/Can auto-recover after remove abnormal.

Environment

工作温度/Operating Temperature

-20℃-70℃

储存温度/Storage Temperature

-40℃-85℃

Certificates

Remark

1.如未特殊说明，所有规格参数均在输入220Vac，额定负载，25度环境温度下进行量测/All spec. will be tested at input 220V,rate loading,25 ℃ ambient temperature if without special notice

2.在实际应用中需参考温度降额曲线及输入电压降额曲线/User need to refer temperature drop curve and input voltage drop curve

3.可配置90-132V输入电压无PFC需求,可配置无备份电路要求。/Can select I/P 90-132Vac no PFC request ,can configure no backup circuit request