Lrs-50-12 50W 12VDC 4.2A Slim Economic Switching Power Supply SMPS

Model

LRS-50-5

LRS-50-12

LRS-50-15

LRS-50-24

LRS-50-36

LRS-50-48

DC output voltage

5V

12V

15V

24V

36V

48V

Rated output voltage

10A

4.2A

3.4A

2.2A

1.45A

1.1A

Output current range

0-10A

0-4.2A

0-3.4A

0-2.2A

0-1.45A

0-1.1A

Rated power

50W

50.4W

51W

52.8W

52.2W

52.8W

Wave and noise

80mVp-p

120mVp-p

120mVp-p

150mVp-p

200mVp-p

200mVp-p

Voltage Adj.range

4.5-5.5V

10.2-13.8V

13.5-18V

21.6-28.8V

32.4-39.6V

43.2-52.8V

Voltage tolerance

±2%

±1%

±1%

±1%

±1%

±1%

Line regulation

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

Load regulation

±1%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

Efficiency

83%

86%

88%

88.0%

89%

90%

AC input voltage range

AC85~264V 47~63Hz; 120~373VDC

Input current

0.95A/115V 0.56A/230V

AC inrush current

Cold-start 45A/230V

Overload protection

110%~150%Protection type: Hicc up mode,recovers automatically after fault condition is removed

Overvoltage protection

5.9-7.3V

13.8-16.2V

18.75-21.75V

28.8-33.6V

41.4-48.6V

55.2-64.8V

Protection type: Shut down o/p voltage,re-power on to recover

Setup rise time

1000ms,30ms/230VAC 2000ms,30ms/115VAC at full lode

Hold up time

30ms/230VAC,12ms/115VAC at full lode

Withstand voltage

I/P-O/P:3.0KVAC,I/P-FG:2KVAC,O/P-FG:1.25KVAC

Isolation resistance

I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC/25ºC/70%RH

Working temperature

-20ºC~+70ºC

Overall dimension

99*82*30mm

Safety standards

Meet ULGB4943 UL60950 EN60950

EMC standards

Meet EN55022,EN61000-3-2,EN61000-3-3,EN55024 GB9254 Class B

Weight

0.23Kgs