AC/DC Adapter Charger 5V 2A for PC/Mobile Phone 

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$1.69 / pc
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Shenzhen
Payment Terms:
TT
Min Order Qty:
100pcs pc
Supply Capability:
20000 Pcs Per Month pc/month

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Product Description:

AC/DC Adapters 5V 2A Charger For PC/Mobile Phone BS UK 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: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 the inductor
. Inductor has a certain inductance, it only hinder the current changes.
Q:Inductance is what concept?
The inductance of the inductor, the allowable deviation, the quality factor, the distributed capacitance and the rated current.
Q:Is Australia's power adapter the same as Europe?
Australia is all like China tripod socket, plug pin 2 is inserted below the feet of the tripod and Chinese as plug
Q:Inductor and inductor coil is not a concept
There are many kinds of inductors, some of which include the core, the skeleton and the coil.
Q:Is the inductor inductor
Divided into inductive and capacitive reactance, classification and comparison of science is impedor (inductors) and capacitive devices (capacitor) referred to as the reactor, but because of the past with the first inductor, and is called the reactor, so the capacitor is now known as capacitive device, and reactor as an inductor.
Q:How to select power adapter
if you look at symbol and laptops are not the same, it is absolutely impossible.
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:How to choose the high quality inductor?
When using inductor, there is no doubt that the performance parameters
Q:What is the substitution principle of inductance?
Inductor has a certain inductance, it only hinder the current changes
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