Battery Charger +Universal Charger Laptop

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Pieces pc

Supply Capability:: 12000 Pieces per Day pc/month

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Detailed Product Description

USB charger

CE//RoHS// FCC certificate

100% OEM Compatible

Overall protection( OVP/ OCP/SCP/OTP)

12 months warranty

Specification	Fit Laptop brands
Input:AC100-240V 1.5A 50/60HZ
Output:DC15-24V 90W
Standard Equipped With 8 DC Tips:	3 prong AC plug
1: 19V4.74A 5.5*1.5	FOR ACER
2: 19V4.74A 5.5*2.5	FOR ACER/HP/GATEWAY/TOSHIBA
3: 19V4.74A 4.8*1.7bullet	FOR HP
4: 19V4.74A 7.4*5.0	FOR HP
5: 19.5V4.62A 7.4*5.0 Pin inside	FOR DELL
6: 20V4.5A 7.9*5.0 Pin inside	FOR LENOVO/IBM
7: 15V6A 6.3*3.0	FOR TOSHIBA
8: 19.5V4.7A 6.0*4.4 Pin inside	FOR SONY

Features:

1.USB charging port for USB Chargeable device

2.Built-in Smart Charger Manager(SCM) computer for precise power output

3.Automatic Voltage Management

4.Fluctuation absorption technology

5.LCD Voltage display

6,.Diractly Charge to all kinds of laptop battery .

Q: What is the difference between the power adapter and the power converter?: The power converter is mainly used to convert a form of socket into a different form or socket, as well as mobile phone charging, electric vehicles are also a class of power converters

Q: Laptop power adapter are AC-DC dual-use: l, a power transformer and rectifier circuit, the working power supply of AC (alternating current standard in China for the exchange of 220V),

Q: What is the role of inductance in the power supply: Basic function: argument filtering, oscillation, delay, wave trapping image: "through DC, AC DC resistance" refers to: the so-called DC in DC circuits, inductance effect is equivalent to a wire, does not play any role

Q: The role of inductance in the circuit: On the basis of Lenz's law, the magnetic flux will borrow the voltage by induction (EMF) and tend to resist a change in current. The ratio of change in magnetic flux changing the amount of current is called self inductance,

Q: What is a power adapter, what is the use of: The power adapter (Power adapter) is the power supply equipment transform small portable electronic equipment and electronic appliances,

Q: Inductance is the sensor?: When the coil passes through the current, a magnetic field is formed in the coil, and the induced magnetic field generates an induced current to resist the current flowing through the coil.

Q: What are the two functions of the inductor in the circuit: when the current is increased with the decrease of the current block inductance, decreasing current inductance current blocking

Q: Inductance is what concept?: Inductance inductance of the size, mainly depends on the number of coils (turns), winding method, with or without the core and core materials, etc.

Q: Using a multimeter to check whether the output voltage, and the rated output voltage line adapter nominal, can allow for 5% error: such as an adapter with 5V and 1A, then it is 5V * 1A = 5W, 5V = 5 and 5W 25 square in Europe, select 5 Euro 5 Watt dummy resistance test adapter performance, such as whether overheating after output voltage fluctuation phenomenon

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