• Auto Universal Laptop Adapter with LCD Display 90Watt System 1
Auto Universal Laptop Adapter with LCD Display 90Watt

Auto Universal Laptop Adapter with LCD Display 90Watt

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
100 Pieces pc
Supply Capability:
5000 Pieces per Day pc/month

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Best manufacturer of laptop ac adapter in the world.

Hot-sale Auto 90W small universal laptop adapter with LCD display

 

Product Features:

1) 7 Voltages Auto-Detection

2) 9 output connectors

3) 1 LCD  Display

4)  Max Power: 90W (For Home use)

5) Certification:CE,FCC,RoHS

6) efficiency >85%

7) Product Size:  110x52x27.5MM  

 

Safe protection:

Over Current  Protection

Over Voltage Protection

Short circuit   Protection

Over Heat       Protection

 

Specifications:

Input:AC100-240V~50/60Hz  1.8A

Output:12-20V  4.5A-6A

 

 

Packing Information:

 

Product Gross Weight:0.5KG     

Net Weight:0.26KG     

Product Size: 110x52x27.5MM Carton: 22PCS/CTN

Carton size: 41.5x37x39CM

Q:What is the role of inductance in the power supply
AC resistance: in the AC circuit, the inductance will have an impedance, that is, XL, the current of the circuit will become smaller, a certain degree of obstruction to the exchange.
Q:Effect of inductor
If there is no current in the inductor, it prevents the current from flowing through it; if the current flows through it, it will attempt to maintain the current when the circuit is disconnected.
Q:How to choose the high quality inductor?
So in the selection of inductors, we have to pay attention to it: first, the higher the value of Q.
Q:Inductance is what concept?
The coil core than the coil inductance without core coil core permeability volume; the greater the inductance is greater.
Q:Is the inductor inductor
Divided into inductive and capacitive reactance, classification and comparison of science is impedor (inductors) and capacitive devices (capacitor) referred to as the reactor, but because of the past with the first inductor, and is called the reactor, so the capacitor is now known as capacitive device, and reactor as an inductor.
Q:What is a power adapter, what is the use of
the Walkman, the notebook computer, the cellular telephone and the like.
Q:What is the inductance
The skeleton is usually made of plastic, bakelite, ceramics, can be made into different shapes according to actual needs
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:What is the power adapter
, this is because in real life, electronic devices are often not directly use household power
Q:What is inductance effect
The ratio of the change of the magnetic flux to the amount of the change of the current is called self inductance
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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