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

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$2.00 / 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 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

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Q:What is the difference between a mobile power supply and a power adapter?
Similar SSYMB brand, there are two kinds of charging methods: one is charged by USB cable; one is charged by the power adapter.
Q:What is inductance effect
Any current in the circuit produces a magnetic field, and the magnetic flux of the magnetic field acts on the circuit.
Q:How to choose the high quality inductor?
When using inductor, there is no doubt that the performance parameters
Q:Laptop power adapter are AC-DC dual-use
General notebook power adapter are DC output, AC DC converter.
Q:Inductance works?
Inductance refers to the coil in the magnetic field activity, can be induced by the intensity of the current unit is "Henry" (H)
Q:What are the two functions of the inductor in the circuit
The role is to impede the flow resistance current power consumption for the logo, change of inductance to impede current is purely to increase the current change
Q:Why inductors do not consume electricity
but because of the charge discharge inductance does not stop in the AC circuit in the theory that the power inductor made useless, useless power consumption of inductance.
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 difference between the power adapter and the power converter?
For example: power adapter, tripod base adapter components, USB and serial switching equipment, etc..
Q:What are the main parameters of inductance?
The inductance of the inductor, the number of turns of the primary coil (turns), the winding method, the material of the core and the magnetic core, etc.
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