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

Ref Price:: $2.00 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 100pcs pc

Supply Capability:: 20000 Pcs Per Month pc/month

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AC/DC Adapters 5V 2A Charger For PC/Mobile Phone 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

Q: Laptop power adapter are AC-DC dual-use: l, a power transformer and rectifier circuit, the working power supply of AC (alternating current standard in China for the exchange of 220V),

Q: What is the role of inductance in the power supply: Basic function: argument filtering, oscillation, delay, wave trapping image: "through DC, AC DC resistance" refers to: the so-called DC in DC circuits, inductance effect is equivalent to a wire, does not play any role

Q: What is the difference between transformers and inductors: high frequency magnetic circuit can be open, such as iron oxygen and air core coil, low frequency magnetic circuit is closed, such as iron core and ferrite core

Q: What is the difference between a power adapter and a voltage regulator?: Straightforward can be understood as a voltage converter, such as the 110-220 AC voltage into a fixed DC voltage

Q: Why inductors do not consume electricity: When connected to AC inductance, different charging and discharging, does not consume power,

Q: What are the two functions of the inductor in the circuit: it will hinder the current increase of electric energy in the magnetic field in the form of temporary storage

Q: How to determine whether the computer adapter is available: Always worried that will affect the computer, so full after I put the adapter pull from the computer

Q: Why use inductance: transformer can exchange coupling, variable pressure and variable flow and impedance transformation etc..

Q: Laptop power adapter is used to do: The power adapter output low voltage DC power into the computer, through the computer motherboard power supply circuit for further processing

Q: What is the difference between the ballast and the adapter: its essence is the ballast power supply circuit

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