AC/DC Adapters 12V 4100MA-6000MA 60-72W CE GS Certificate

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100pcs pc
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AC/DC Adapters 12V 4100MA-6000MA 60-72W 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

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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:Effect of inductor
If there is no current in the inductor, it prevents the current from flowing through it; if the current flows through it, it will attempt to maintain the current when the circuit is disconnected.
Q:What is the difference between an inductor and a sensor?
inductors are used in passive mode, sensors are usually used to measure and feedback
Q:What are the main parameters of inductance?
There are five important parameters of inductance: inductance, allowable deviation, quality factor, distributed capacitance and rated current
Q:Laptop power adapter is used to do
the power adapter to provide power can control circuit through the charging for notebook computer batteries.
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:How to classify inductors
Fixed inductors are divided into hollow inductors, inductance, iron core inductor, according to its structure and shape of pin mode can be divided into vertical to horizontal axial pin pin inductors
Q:How to select power adapter
if you look at symbol and laptops are not the same, it is absolutely impossible.
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:How to determine whether the computer adapter is available
but also connected with the power adapter, a few minutes later heard a voice adapter immediately, pull the power, and then found the smell like
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