AC/DC Adapters 8W USB SAA Certificate

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$2.11 / pc
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Shenzhen
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TT
Min Order Qty:
100pcs pc
Supply Capability:
20000 Pcs Per Month pc/month

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Product Description:

AC/DC Adapters 12V 100MA-800MA 8W USB 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
An inductive device is called an inductor (inductor, which is generally referred to as an inductor in Chinese), and the inductor is usually a coil, which can gather the magnetic field.
Q:What is the power adapter
because the home that is a supply voltage of 220 volts, and electronic products generally generally required supply voltage is 5 volts to 20 volts.
Q:What are the two functions of the inductor in the circuit
The inductor current change process does not hinder the consumption of electric energy
Q:The value of the inductance is determined by what
The method of reducing the Q value can be to increase the resistance of the winding or to use the magnetic core with large power consumption
Q:What is the difference between an inductor and a sensor?
The inductor is similar in structure to the transformer but has only one winding
Q:What is the substitution principle of inductance?
Inductor has a certain inductance, it only hinder the current changes
Q:How to determine whether the computer adapter is available
Today, there is a typhoon, the home of electricity is not stable, there will be no electricity for a while, and then I charge the laptop in the process, the computer did not boot
Q:What is the difference between the ballast and the adapter
but the ballast is the special power supply of fluorescent lamp (electrical characteristics of fluorescent lamp special)
Q:What are the main parameters of inductance?
A quantity of inductance, also known as a physical quantity, which produces self inductance.
Q:Laptop power adapter are AC-DC dual-use
The power adapter (Power adapter) is the power supply equipment transform small portable electronic equipment and electronic appliances, generally consists of a shell
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