Auto USB Universal Laptop Adapter + Car Charger

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China Main Port
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TT or LC
Min Order Qty:
50 Pieces pc
Supply Capability:
12000 Pieces per Day pc/month

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Product Description:


Input: AC100-240V1.2A 50/60HZ DC11-15V slim product


Output: DC15-24V   USB 5V1A    


5V1A USB For digital products


Standard Equipped With 12 DC Tips and AC/DC cords


Multi-functional adapter


usb+ car charger+ home use




Compatible ,stable( OVP/ OCP/SCP/OTP )protection





A). Compatible for most brand laptops with different output voltage choice   


B). 16MM Ultra-thin,light&portable design        


C). Automatically adjust output voltage between 15V and 24V;                     


D). Protection function:         

(1)Over-Current Protection     (2)Over-Voltage Protection    (3)Over-Heat Protection  


(4)Short Circuit Protection    (5)Over-Power Protection 


E). Efficiency:>87%               


F). AC cord and DC car cord


G). 5V1A USB for digital products   


H). with LED display


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Q:What is the difference between a mobile power supply and a power adapter?
Adapters are constantly transformed and cannot be fully charged
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:Linear adapter and switching power adapter
But the linear power supply EMI is low, but the switching power supply EMI is higher, especially the small power.
Q:Main parameters of inductor
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:What is the difference between a power adapter and a voltage regulator?
generally consists of a shell, a power transformer and rectifier circuit, according to the type of output can be divided into AC output type and DC output type
Q:The function of computer monitor power adapter
Third is OUTPUT (output), voltage * current = power, it can calculate the number of watts
Q:Inductance is the sensor?
Inductance is an attribute of a closed loop formed by the winding of a wire
Q:The value of the inductance is determined by what
The quality factor of the inductor is related to the DC resistance of the coil conductor, the dielectric loss of the coil frame, and the loss caused by the iron core and the shield.
Q:How to select power adapter
if you look at symbol and laptops are not the same, it is absolutely impossible.
Q:How to classify inductors
The adjustable inductor is divided into a magnetic core adjustable inductor, a copper core adjustable inductor, a sliding contact adjustable inductor, a series mutual inductance adjustable inductor and a multi tap adjustable inductor.
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  
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