• 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 inductance component
Concept: components that produce inductance are collectively referred to as inductors
Q: Laptop power adapter are AC-DC dual-use
General notebook power adapter are DC output, AC DC converter.
Q: The role of inductance in the circuit
Any of the current in the circuit, will produce a magnetic field, the magnetic flux and the circuit.
Q: Why inductors do not consume electricity
but because of the charge discharge inductance does not stop in the AC circuit in the theory that the power inductor made useless, useless power consumption of inductance.
Q: Inductance and capacitance how to understand?
capacitance (Capacitance), also known as "capacitance" refers to the given potential difference between the amount of charge storage, denoted as C, the international unit is Fala (F)
Q: Is Australia's power adapter the same as Europe?
Voltage is 240V, voltage is based on the country, China is 220V, the United States and Canada is 110V
Q: Why use inductance
The basic function of inductive argument: effect of filtering, oscillation, delay, wave trapping image:
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: Laptop power adapter is used to do
The power adapter output low voltage DC power into the computer, through the computer motherboard power supply circuit for further processing
Q: What is the inductor
The inductor is similar in structure to the transformer but has only one winding
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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