12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm

12V 4A DC Power Adapter - 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm. We are a factory for reliable power supply solutions.
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PRODUCTS DETAILS

Basic Info.

Model NO.
12v 4a
Brand
OEM ODM
Transport Package
Carton
Specification
12v 4a
Trademark
OEM
Origin
China
HS Code
8504409999
Production Capacity
5, 000, 000PCS/Year

Product Description

12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED
Transformer Charger with 5.5mm x 2.1mm

Specifications
 
Safety Approvals Input Voltage Range
 
100~240Vac
Vin
Operate Voltage Range
 
90~264Vac
Fin
Input Frequency
 
50/60Hz
Po
Output Power
 
48W
Vo
Output Voltage
  12DC
Io
Output Current
 
4A
IiI
Input Current Low Line
Io=Full load, Vin=100VAC
2.5A
Iih
Input Current High Line
Io=Full load, Vin=240VAC
1.2A
 
Ir
Inrush Current Low Line
Io=Full load, 25ºC ,Cool start,Vin=115Vac
30A
Inrush Current High Line
Io=Full load, 25ºC ,Cool start,Vin=230Vac
40A
Eff
Efficiency
Io=Full load,Vin=230Vac
88%
REG-i
Line Regulation
Io=Full load
0.5~2%
REG-o
Load Regulation
Vin=230Vac
4~5%
OCP
Over Current Protection
Auto recovery
120~150%
Ttr
Time of Transient Response
Io=Full load to Hakf Load, Vin=100Vac
4mS Max.
Th
Hold-up Time
Io=Full load, Vin=110Vac
10mS Min.
Ts
Start Up Time
Io=Full load, Vin=100Vac
3S Max.
Vp-p
Ripple & Noise Peak to Peak
Io=Full load, Vin=90Vac
1% Max.
Ilk
Safety Ground Leakage Current
Vin=240Vac/60Hz
0.75A Max.
TC
Temperature Coefficinet
All output
+/-0.04%/ºC
Pno
No-Load Power Consumption
No load, Vin=230Vac
0.21W
Vps
Dielectric Withstanding Voltage
Primary to secondary
3750Vac Min./3S
12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm 12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm

12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm 12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm 12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm 12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm 12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm 12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm 12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm 12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm 12V 4A DC Power Adapter 100-240V 50/60Hz to DC 12V 4A Power Supply 48W LED Transformer Charger with 5.5mm X 2.1mm

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