Samsung AD8019 notebook adapter for 19V 4.22A laptop

19V 4.22 A aptop power charger for Samsung AD8019 laptop 
Hight Quality Best Service
Condition : 100% new Replacement Adapter
Input voltage & current : 100v-240v/50-60HZ,1.5A
Output voltage : 19V
Output current : 4.22A
External diameter : 5.5mm
Internal diameter : 3.0mm
Replace part No.:
AD-9019 AD-9019A AD-9019E AD-9019N SPA-V20E/E
Laptop Models:
SAMSUNG
AD8019 AD9019 SPA-V20 A10 Series P Series P10 Series P20 NP20 P25 Series NP25 P50 P60 P30 Series P35 NP25 P30 Series P35 NP25 P40 Series T10 Series X20 Series X25 Series X50 Series M Series M50 M55 M57 T10 Series GT9000 series
Input
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100—240V
|
OverCurrent protection
|
Yes
|
Efficiency
|
> 87 %
|
Output
|
19 V
4.22 A
|
OverHeat Protection
|
Yes
|
Ripple Noise
|
< 400mVp-p
|
Warranty
|
13 months
|
OverVoltage protection
|
Yes
|
DC tip
|
5.5*3.0 mm
|
M.T.B.F
|
50000 Hours
|
ShourCircuit Protection
|
Yes
|
Size
|
125*40*30mm
|
Product Features:
Over Voltage Protection (1500V/AC).
Short Circuit Protection
Over Temperature Protection
Wide input Voltage range, could stable work under 90v-264v
High Power exchange efficiency to control working temperature and stable working.
Exchange Savings more than %88 (More power exchange savings means less power wasting and working more efficient)
Power
PCB & Cover is manufactured with Fireproofing materials.
Low Ripple and Noise.
High Quality Raw Materials
%100 OEM Compatible.
Product Testing:
Every product pass through;
Strict Aging Testing.
Over Voltage Testing.
Over Temperature Testing.
Safety Testing.
Production Line



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