Replacement Laptop Adapter

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100 Pieces pc
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50000 Pieces per Week pc/month

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Product Description:

 Best replacement 19.5V 3.34A PA-12 replacement laptop adapter .Find us can save your time and money.

 

Specification:

 

Item No.:19.5V 3.34A(7.4*5.0 with pin)

 

Model: 19.5V 3.34A(7.4*5.0 with pin)

 

output: 19.5V 3.34A; 65W

 

Connector: 7.4 mm*5.0 mm

 

Input: AC100-240V

 

Advantages

Higher guality&lower price

 

Good supplier and wish to expand the market. 

 

Price: not lowest,but have a good value and just at your wish.

 

Find us can save your time and money.

 

 

Compatible Laptop Models:

 

Inspiron: 11z (1110), 14, 1420, 14z (1470), 1501, 1520, 1521, 1525, 1526, 1564, 15z (1570), 1764, 300M, 500M,

505M, 6000, 600M, 6400, 640M, 700M, 710M, E1405, E1505

 

 

Latitude: 131L, 2110, D400, D410, D420, D430, D500, D505, D510, D520, D530, D531, D531N, D600, D610, D620,

D630, D630N, D631N, D800, D810, D820, D830, D830N, E4200, E4300, E5400, E5410, E5500, E5510, E6400, E6400

ATG, E6410, E6500, X300, XT, XT2, XT2 XFR, Z

 

Precision: M20, M2400, M4400

 

Studio: 1457, 1458, 1537, 1555, 1557, 1558, XPS 13 (M1340)

 

Vostro: 1000, 1220,1320, 1400, 1520, 1720, V13

 

XPS: M1210, M1330, M140

 

Dell Part Numbers: 00001, 310-2860, 310-3149, 310-4408, 310-7251, 310-7696, 310-7697, 310-7866, 310-8363,

310-8941, 310-9048, 310-9050, 310-9249, 310-9438, 310-9439, 310-9757, 310-9763, 5U092, CF823, DF263, F7970,

HF991, MK911, N2765, N2768, NF642, PA12, PA-12, PA-1650-050, PC531, XD733, XD802, YR733.  

 

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Q:What is the difference between a mobile power supply and a power adapter?
The mobile power supply is the voltage and current that has been stored in the power supply to the mobile phone.
Q:What is the difference between transformers and inductors
made of silicon steel sheet iron core when the frequency is low, with a ferrite core for high frequency, high frequency is air core coil
Q:What is inductance effect
Any current in the circuit produces a magnetic field, and the magnetic flux of the magnetic field acts on the circuit.
Q:Linear adapter and switching power adapter
Linear adapter and switching power adapter is also known as linear power supply and switching power supply
Q:Laptop power adapter is used to do
the power adapter to provide power can control circuit through the charging for notebook computer batteries.
Q:Main parameters of inductor
Usually, the more coils, the more dense the winding, the greater the inductance
Q:What are the two functions of the inductor in the circuit
The role is to impede the flow resistance current power consumption for the logo, change of inductance to impede current is purely to increase the current change
Q:The function of computer monitor power adapter
The first is the model, it tells us manufacturers, Watts and other information;
Q:Is Australia's power adapter the same as Europe?
Japan is 100V, most of Europe is also 220V, but for example France is 127V and 220V dual voltage.
Q:The value of the inductance is determined by what
It was also reduced the Q value of the inductor, the purpose is to avoid high frequency resonance / gain is too large
Our products have perfect protection functions, which includes complete over-charge, over-release, over temperature, over-current and over-voltage and have stable, safe and reliable performance.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2008
Annual Output Value US$5 Million - US$10 Million
Main Markets 16.00% Western Europe
14.29% Central America
14.29% South Asia
13.00% South America
11.00% North America
10.00% Eastern Europe
8.50% Southeast Asia
Company Certifications ISO 9001-2008; RoHS; FCC; CE

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen,HK
Export Percentage 81% - 90%
No.of Employees in Trade Department 11-20 People
Language Spoken: English, Chinese, Spanish, German, French, Russian
b)Factory Information  
Factory Size: 3,000-5,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range High and/or Average