Original
By certification 
· High safety performance, with short circuit, overload, over voltage, protection function.
· The DC ripple is small, the power supply efficiency is high, and the electromagnetic interference is low.
· Low working temperature, long service life. Wide input voltage range, in line with global standards.
· Compatible with 85~264V. Please DO NOT let the unit work long hours over rated current!
· High quality Switch Power Supply widely used in Industrial automation, LED display, communications, etc.
Model |
LRS-50-12 |
LRS-50-24 |
Dc output voltage |
12V |
24V |
Rated output current |
4.2A |
2.2A |
Output current rage |
0-4.2A |
0-2.2A |
Rated Power |
50W |
50W |
Wave and noise |
120mVp-p |
150mVp-p |
Voltage ADJ. range |
10.2-13.8V |
21.6-28.8V |
Voltage tolerance |
±1% |
±1% |
Line Regulation |
±0.5% |
±0.5% |
Load Regulation |
±0.5% |
±0.5% |
Efficiency |
86% |
88% |
AC input voltage range |
AC85~264V 47~63Hz;240~373VDC |
|
Input current |
0.95A/115V 0.56A/230V |
|
AC INnrush current |
Cold-start 45A/230V |
|
Overload proctection |
110%~140% Potection type: Hiccp mode,recobers automatically after condition recoverd |
|
Over-voltage protection |
13.8-16.2V |
28.8-33.6V |
Potection type :Shut down o/p voltage,re-power on to recover | ||
Setup rise time |
500ms,30ms/230VAC500ms,30ms/115VAC at full lod |
|
Hold up time |
30ms/230VAC ,12ms/115VAC at full lod |
|
Withstand voltage |
I/P-O/P:1.5KVAC I/ P-FG:1.5 KVAC O/P-FG:0.5 KVAC |
|
Isolation resistance |
I/P-O/P,I/P-FG,O/P-FG:100M Ohms/ 500VDC /25°C/70%RH |
|
Working temperature |
-30°C~+70°C |
|
Overall dimension |
99*82*30mm |
|
EMC standards |
EN60950-1 |
|
Weight |
0.23Kgs |
|
http://www.cnak.com/
