输入电压范围

ACinput voltage range

90-132VAC/180-264VAC由开关选择47Hz-63Hz

90V-132Vac/180-264Vac selected by withch 47Hz-63Hz

输入电流

Input current

0.8A/115Vac 0.5A/230Vac

冲击电流

AC Inrush current

冷启动电流20A/115Vac  42A/230Vac

Cold start current 18A/115Vac  36A/230Vac

漏电流

Leakage current

<0.5mA/240Vac

直流电压可调范围

Adjustable range for DC voltage

输入电压的±10%

±10%radet iytoyyt voltage

过载保护

Overload proctection

105-150%切断输出，自动恢复

105-150%hiccup mode auto-recovery

过压保护

Over-voltage protection

是

Yes

启动、上升、保持时间

Setup, rise hold up time

200ms  100ms 20ms

耐压性

Withstand voltage

输入对输出：1.5KVAC输入与外壳0.5kv输出对外壳0.5kv

1min I/P-O/P 1.5KV I/P-FG 0.5KV O/P-FG 0.5KV 1min

工作温度，湿度

Working temperature and humidity

-10℃～+60℃ 20%～90%RH

安全标准

Safety standards

GB4943 UL60950 EN60950 CE

EMC标准

EMC Standards

GB9254 NE55022

重量/包装

Weight/packing

260g

序号

NO

型号

TYPE

输出

output

差值Eorror

纹波Waveandnoise

效率Efficiency

功率power

KY4012

KY-40W-12-L

12V/0-3.5A

±1%

120mV

≥82%

40W