Model

Max output wattage
(最大输出功率)

120W

Input
(输入特性)

Voltage(输入电压范围)

90-132VAC or 180-260VAC (selectable by
switch)

Frequency(HZ)输入频率范围

50-60HZ

Current(Full
load)(输入满载时的电流)

2.5A max (115VAC)
1.6A max (230VAC)

Inrush
Current(浪涌电流)

60Amax (115VAC)
60Amax(230VAC)

Leakage
Current(漏电流)

＜3.5mA /240VAC

Output

(输出特性)

Voltage(输出电压)

5VDC

12VDC

24VDC

Voltage
Accuracy (电压精度)

±3%

±2.5%

±1.25%

Max.Current(最大输出电流)

20

10

5

Line
Regulation(电压调整功率)

±0.5%

±0.5%

±0.5%

Load
Regulation(负载调整率)

±1%

±1%

±1%

Minimum Load(最小负载)

0%

0%

0%

Typical
Efficiency(典型效率)

78%

81%

87%

Adjustable extent
of foutput voltage

(输出电压可调整范围)

4.5-6.5

9-15VDC

22-27

Ripple＆Noise(max)(最大纹波与噪声)

200mV

150mV

150mV

Hold-up time (输出保持时间)

20 ms min

Switching
Frequency(开关频率)

30KHZ

Protection

（保护特性）

Over Load(输出过载)

105-150% rated
output power(额定输出功率1.05-1.3倍)

Protection
type:Auto recovery(保护类型：自动恢复)

Short Circuit(短路)

Protection
type:Auto recovery(保护类型：自动恢复)

Electric
Strength

（耐电强度）

Input-Output(输入-输出)

1500VAC

Input-FG(输入-地)

1500VAC

Output-FG(输出-地)

1500VAC

Isolation
Resistangce

(绝缘特性)

Input-Output,Input-FG,Output-FG:100Mohms/500VDC

Environment

（ 环境特性）

Operating
Temperature(工作温度)

-10℃ to +50℃(Refer to
the point 4 output load Deration Curve)

Storage
Temperature(存储温度)

-25℃ to +85℃

Temperature
Coefficient(温度系数)

±0.03%℃(0℃<t<50℃</t<50)

Humidity(湿度)

95%RH

MTBF(温度)

>50，000h@25℃(MIL-HDBK-217F)

Vibration(振动)

10-500HZ,2G
10min./1cycle,60min.each along x,y,z axes

Feature

(特征)

Dimension(尺寸)L*W*H

Weight(重量)

Cooling
Method(冷却方法)

Naturally
Air-cooled(自然空冷)

Safe ＆EMC

安全与电磁容

Safety
Standards(安全标准)

UL60950
EN60950

EMI(传导与辐射干扰)

EN55011
classB

EN55022
classB

EMS Immunity(抗干扰)

EN55024
EN61000-6-2

Harmonic
Current(谐波电感)

EN61000-3-2