AC/DC Adapters 5V 2A Colorful Car Charger SAA Certificate

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Product Description:

AC/DC Adapters 5V 2A Colorful Car Charger SAA 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
The ratio of the change of the magnetic flux to the amount of the change of the current is called self inductance
Q:Why use inductance
it can be composed of resistors or capacitors of high or low pass filter, phase shifter circuit and resonant circuit
Q:Inductance has no direction?
When the reverse will appear inductance direction.
Q:What is the difference between an inductor and a sensor?
inductor is usually a coil, the sensor usually has input and output
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:How to classify inductors
Fixed inductors are divided into hollow inductors, inductance, iron core inductor, according to its structure and shape of pin mode can be divided into vertical to horizontal axial pin pin inductors
Q:How to select power adapter
the rated output current of the power adapter shall not be less than the rated input current of the computer.
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:How to test the power adapter
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: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.
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