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1.Low price and high reliability
2.Universal AC input / full range
3.High Reliability, Low Cost                
4.overload/  short circuit                                                                                  

5.Lead time: 1-4 working
6.isolated from the other outputs

7.100% Full Load Burn-In Test
9.Warranty:2 Year


 Model

KY-300W-5V

 Input

Input Voltage(V)

180VAC~264VAC

Input Current (A)

4.3A Max

Frequency (Hz)

50Hz–60Hz

Efficiency

82% Typ(230VACFull Load)

Inrush current(A)

Cold star <20A/230VAC

Leakage current(mA)

<3mA/240VAC

 Output

Output Voltage(V)

+5VDC

Voltage Regulation

+3,-2%

Output Current(A)

60A

Current  Range (A)

0 ~ 60A

Rated Power(W)

300W

Start time, hold-up time(ms)

Ton≤1000ms,Td≥20ms @230Vac Full Load

Rise time(ms)

Typ:20ms @230Vac Full Load

Ripple/Noise(mVp-p)

120mVp-p

 Environment

working Temperature (°C)

0°C - +40°C(refer derating curve)

Storage Temperature(°C)

-20°C - +60°C

Humidity(%)

20% - 90% RH non condensing

 Safety/ EMC

Withstand voltage(VAC)

I/P-O/P:1.5KVAC,I/P-FG:1.5KVAC,OP-FG:0.5KVAC 1min

Safety  Standard

EN/UL60950-1,GB4943

EMC  Standard

EN55022 Class B,EN61000-4-2,3,4,5,6,8,11 GB17626.5 Level3

 Protection

Over voltage Protection

>115%-135% Rated output voltage

Over load Protection

>105%-150% Auto recovery

Short circuit Protection

Latched

Over Temperature Protection

No

 Others

Sise    L*W*H(mm)

 215*115*50mm L*W*H

Weight

 750g/pcs