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LRS series 120w AC to DC single output switching power supply

LRS-120 series is a 120W single-output enclosed type power supply with 30mm of low profile design.

Adopting the full range 85-264VAC input from ,the entire series provides an output voltage line of 5V,12V,15V,24V,36V and 48V.

In addition to the high efficiency up to 89%,the design of metallic mesh case enhances the heat dissipation of LRS-120 that the whole series operates from -20℃ through 70℃ under air convection without a fan.

Delivering an extremely low no load power consumption ( less than 0.3W)

Protections: Short circuit / Overload / Over voltage /Over temperature

Full range input voltage 85-264VAC

Miniature size and 1U low profile

Cooling by free air convection

Model LRS-120-12 LRS-120-24
Dc output voltage 12V 24V
Rated output current 10A 5A
Output current rage 0-8.5A 0-4.5A
Rated  Power 102W 108W
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 88.0% 90.0%
AC input voltage range AC85~264V 47~63Hz;240~373VDC
Input current 1.9A/115V   1.2A/230V
AC INnrush current Cold-start  50A/230V
Overload proctection 110%~140% Potection type: Hiccp mode,recobers automatically after condition recoverd
Setup rise time  500ms,30ms/230VAC 500ms,30ms/115VAC at full lod
 Hold up time 55ms/230VAC ,10ms/115VAC at full lod
Withstand voltage  I/P-O/P:1.5KVAC,I/P-FG:1.5KVAC,O/P-FG: 0.5KVAC
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 134*97*30mm
Safety standards Meet EN60950
EMC standards Meet EN55022,EN61000-3-2,EN61000-3-3,EN55024
Weight 0.3Kgs

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