AC/DC Adapters 8W USB CE GS Certificate

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100pcs pc
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20000 Pcs Per Month pc/month

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Product Description:

AC/DC Adapters 12V 100MA-800MA 8W USB CE GS CertificateInput voltage range: 100 to 240V AC, 50 to 60Hz

Output voltage: 9V 12V 24V

Output current range: 0 to 3,000mA (maximum)

Output power: 30W (maximum)

Output connectors: optional right angel and straight

Certificates: CE, FCC, UL, SAA, BS and CE and RoHS marks

High-efficiency: 80 to 85%

With output short-circuit, over-current, over-voltage and over-heat protections

Operating temperature range: -10 to 45°C

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Q:What is inductance effect
According to Lenz's law, the flux tends to resist the change of electric current by the induced voltage (back EMF).
Q:What is the inductance component
The inductor is composed of skeleton, winding, shield, packaging material, core or core.
Q:Why use inductance
transformer can exchange coupling, variable pressure and variable flow and impedance transformation etc..
Q:Inductance has no direction?
When the reverse will appear inductance direction.
Q:What is the difference between a mobile power supply and a power adapter?
Mobile power supply capacity is generally 4000-12000mAh, is a portable external battery.
Q:Laptop power adapter is used to do
Laptop power adapter is the power supply department to provide 220V AC into low-voltage DC device for notebook computer power supply
Q:What is the difference between the power adapter and the power converter?
The utility model is mainly used for supplying power to another electric appliance
Q:Power adapter can be used when the charger
Second is INPUT (input), in China is generally 100-240V~50-60Hz, which shows that it can work under the normal voltage 100V-240V;
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:How to classify inductors
According to the different structure of the inductor, the inductor can be divided into single layer and multi-layer inductors, FDC633W inductors with wound and inter winding, and a skeleton and no skeleton inductor
We are a focus on the production of switching power supplies and power adapters and other power products for high-tech enterprises. Shenzhen power adapter, power adapter manufacturers, switching power adapter, switching power supply manufacturers, charger manufacturers, USB power adapter, 12V power adapter

1. Manufacturer Overview

Location Shenzhen,China
Year Established 2008
Annual Output Value
Main Markets

Mid East;Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen,China
Export Percentage
No.of Employees in Trade Department 50-100 People
Language Spoken: Chinese
b)Factory Information  
Factory Size: Above 2,000 square meters
No. of Production Lines About 5
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Cheap