Replacement Laptop Adapter

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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 power adapter
The power adapter (also called the external power switch power adapter)
Q:Inductance and capacitance how to understand?
It is a circuit parameter which describes the induced electromotive force in the coil or in the other coil due to the change of the coil current.
Q:Why use inductance
transformer can exchange coupling, variable pressure and variable flow and impedance transformation etc..
Q:What are the main parameters of inductance?
The inductance of the inductor, the number of turns of the primary coil (turns), the winding method, the material of the core and the magnetic core, etc.
Q:What is the difference between a power adapter and a voltage regulator?
The power adapter (Power adapter) is the power supply equipment transform small portable electronic equipment and electronic appliances
Q:How to determine whether the computer adapter is available
Today, there is a typhoon, the home of electricity is not stable, there will be no electricity for a while, and then I charge the laptop in the process, the computer did not boot
Q:How to select power adapter
The polarity of your notebook symbol is in the negative, the adapter of my pictures is not clear what is marked polarity
Q:Is the inductor inductor
A reactor is also called an inductor. When a conductor is energized, a magnetic field is generated in a certain space occupied by it, so that all the current carrying conductors have a general sense.
Q:How to choose the high quality inductor?
. Two inductance coil inductance at the same time, according to the definition of Q value (XL/R) selection of small scale values
Q:The function of computer monitor power adapter
Third is OUTPUT (output), voltage * current = power, it can calculate the number of watts
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
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