ITEM

FUNCTION

KL-300W-5V-2

Input Characteristics

输入特性

Input Voltage Range输入电压

200～240Vac

Frequency Range输入电压频率

47～63Hz

Typical Efficiency典型效率

85% @230Vac and 80% of Full Load

Maximum Input Current最大输入电流

Max 3.5A @ 230Vac;

Inrush Current浪涌电流

Less than 60A/230Vac, cold start

Leakage Current漏电流

<3.5mA/240Vac

Output Characteristics

输出特性

DC Output Voltage输出电压

5.0V

Output Voltage Tolerance电压精度

±3%

Output Voltage Range输出电压范围

4.85-5.15V

Rated Output Current输出电流

60A

Maximum Output Power最大输出功率

300W

Ripple & Noise纹波和噪声

150mVp-p Maximum  

Line Regulation电源调整率

±1%

Load Regulation负载调整率

±2%

Dynamic Response动态响应

<500mV @ 50%~75%~50% of Max. Io, 0.1A/us 300Hz

Turn on Delay Time开机延迟时间

<3000mS/230Vac @ full load

Rise Time输出上升时间

0.1～100mS/230Vac @ full load

Hold up Time输出保持时间

≥10mS/230Vac @ 80% of full load

Protection Characteristics

保护特性

Overload Protection过载保护

110%～150% of rated load.

Short Circuit Protection短路保护

Protection Type : Hiccup mode, Auto-recovery

Signal

指示信号

DC OK Signal输出指示

LED light toindicatePSU turn on

Hi-pot

高压测试

Withstand Voltage耐压测试

Input-FG:1500Vac or 2121Vdc

Input-Output: 3000Vac or 4242Vdc 

Output-FG: 500Vac or 707Vdc

Isolation Resistance绝缘测试

Input-FG: > 100M Ohm 500Vdc@25℃&70RH

Input-Output: > 100M Ohm 500Vdc@25℃&70RH

Output-FG: > 100M Ohm 500Vdc@25℃&70RH

Environment

环境

Cooling Mode冷却方式

Fan Cooling风扇冷却

Working Humidity工作湿度

20～90% non-condensing

Storage Temp. and Humidity存储温湿度

-30～85℃,10～95%RH

Temp. Coefficient温度系数

0.03%/℃(0～50℃)

Vibration振动参数

10～500Hz,5G 10min./cycle,60min.each along X,Y,Z axis

Packing

包装

Packing包装

30PCS/BOX

Weight单重

0.715Kg/PCS

Dimension尺寸

217.2×117.2×30mm