• Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply
  • Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply
  • Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply
  • Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply
  • Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply
  • Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply

Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply

Output Type: Single
Warranty: 2 Years
Output Power: 1 - 50W
Input Voltage: 110-220V
Connection Mode: Series Switching Power Supply
Starting Mode: Self-excited Switching Power Supply
Samples:
US$ 6.27/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
LRS-50-12
Voltage Regulating Mode
Frequency Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
Two-way Transmission
Modulation System
PWM
Certification
CE, RoHS
Brand
Leyu
Color
Slivery
Weight
0.23kg
Dimension
99*82*30mm (L*W*H)
Efficiency
86%
Protections
Short Circuit / Overload / Over Voltage
Features
Universal AC Input/ Full Range
Product Name
50W 12V 4.2A Single Output Power Supply
Output Current
4.2A
Output Voltage
12V
Transport Package
Carton
Specification
99x82x30mm
Origin
China
HS Code
8504401990
Production Capacity
6000PCS/Month

Product Description

CE Factory direct sales LRS-50-12 single output high quality ac dc 50w 12v power supply
50W Single Output Switching Power Supply                         LRS-50 series

product description:
Features:
1. Universal AC input/ full range
2. Withstand 300VAC surge input for 5 seconds
3. Protections: short circuit/ over load/ over voltage
4. Cooling by free air convection
5.LED indicator for power on
6.100% full load burn-in test
7.High operating temperature up to 70ºC
8.High efficiency, long life and high reliability
9.2 years warranty
10.More efficient, more thinner, less no-load consumption than old series
 
Model Series:
LRS-35 / LRS-50 / LRS-75 / LRS-100 / LRS-150 / LRS-200 / LRS-350
SPECIFICATION  
OUTPUT  
Model LRS-50-3.3 LRS-50-5 LRS-50-12 LRS-50-15 LRS-50-24 LRS-50-36 LRS-50-48
DC Voltage 3.3V 5V 12V 15V 24V 36V 48V
Rated Current 10A 10A 4.2A 3.4A 2.2A 1.45A 1.1A
Current Range 0~10A 0~10A 0~4.2A 0~3.4A 0~2.2A 0~1.45A 0~1.1A
Rated Power 33W 50W 50.4W 51W 52.8W 52.2W 52.8W
Ripple & Noise 80mVp-p 80mVp-p 120mVp-p 120mVp-p 150mVp-p 200mVp-p 200mVp-p
Voltage Adj. Range 2.97~3.6V 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 ±3.0% ±2.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
Line Regulation ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load Regulation ±2.0% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Setup, Rise Time  1000ms, 30ms/230VAC   2000ms, 30ms/115VAC at full load
Hold Up Time 30ms/230VAC   12ms/115VAC at full load
   
INPUT  
Voltage Range 85 ~ 264VAC    120 ~ 375VDC
Frequency Range 47 ~ 63Hz
Efficiency 80% 83% 86% 88% 88% 89% 90%
AC Current 0.95A/115VAC  0.56A/230VAC
Inrush Current Cold start 45A/230VAC
Leakage Current <0.75mA / 240VAC
   
PROTECTION  
Over Load 110 ~ 150% rated output power
  Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over Voltage 3.8~4.45V 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
   
ENVIRONMENT  
Working Temp. -30 ~ +70ºC (Refer to "derating curve")
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp., Humidity -40 ~ +85ºC, 10 ~ 95% RH
Temp. Coefficient ±0.03%/ºC (0 ~ 50ºC)
Vibration 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
   
SAFETY & EMC  
Safety Standards UL60950-1, TUV EN60950-1, EN60335-1/-2-16, CCC GB4943 approved
Withstand Voltage I/P-O/P:3.75KVAC   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
EMC Emission Compliance to EN55022(CISPR22), GB9254 CLASS B, EN55014 EN 61000-3-2,-3
EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11, EN61000-6-2(EN50082-2), heavy industry level, criteria A
   
OTHERS  
Dimension 99*82*30mm (L*W*H)
Weight 0.23Kg
Packing 60pcs/carton/14.8kg/0.88CUFT
 
Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply Ce Factory Direct Sales Lrs-50-12 Single Output High Quality AC DC 50W 12V Power Supply
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>>Service  
 
1. Low MOQ: It can meet your promotional business very well
2. OEM/ODM Accepted: We can produce any your design
3. Good Service: We treat clients as friend
4. Good Quality: We have strict quality control system. Good reputation in the market
5. Fast & Cheap Delivery: We have big discount from forwarder (Long contract)
6. Professional Service: From inquiry ->make sample ->start order ->inspecation ->delivery
 
 >>Contacting  

   
 

 

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