AC/DC Adapter Charger 5V 2A for PC/Mobile Phone UL, PES Certificate

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 UL, PES 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:What is the inductance: The skeleton is usually made of plastic, bakelite, ceramics, can be made into different shapes according to actual needs

Q:Inductance is what concept?: The inductance of the inductor, the allowable deviation, the quality factor, the distributed capacitance and the rated current.

Q:The value of the inductance is determined by what: It was also reduced the Q value of the inductor, the purpose is to avoid high frequency resonance / gain is too large

Q:Laptop power adapter is used to do: the production of 1.8V, 3.3V, 5V and many other groups, such as CPU voltage for the memory component operation

Q:Inductance works?: When the current in the coil is changed, the magnetic fields around also produced corresponding changes, this change can make the magnetic field coil induced electromotive force (EMF is used to represent the terminal voltage of the active element of ideal power source, this is the self).

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:What is the difference between the power adapter and the power converter?: The power adapter is an interface converter, which can be an independent hardware interface device that allows hardware or electronic interfaces to be connected to other hardware or electronic interfaces, as well as information interfaces.

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 is a power adapter, what is the use of: The power adapter (Power adapter) is the power supply equipment transform small portable electronic equipment and electronic appliances,

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