AC/DC Adapters with Line Argentina Certificate

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$4.01 / pc
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Shenzhen
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100pcs pc
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20000 Pcs Per Month pc/month

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Product Description:

AC/DC Adapters 12V 1100MA-1500MA 12W With Line Argentina 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
inductor is usually a coil, the magnetic field can be gathered. (the exception is mutual inductance)
Q:Laptop power adapter are AC-DC dual-use
General notebook power adapter are DC output, AC DC converter.
Q:Inductance has no direction?
To discuss the situation: in the general filter circuit, the direction is not large; but if used in the PWM output inductance, this direction is too critical.
Q:Effect of inductor
An inductor is a device that converts electrical energy into magnetic energy
Q:What are the main parameters of inductance?
Usually, the more coils, the more dense the winding, the greater the inductance.
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 classify inductors
Can also be divided into fixed inductors and adjustable inductors.
Q:How to select power adapter
if you look at symbol and laptops are not the same, it is absolutely impossible.
Q:The value of the inductance is determined by what
The quality factor of the inductor is related to the DC resistance of the coil conductor, the dielectric loss of the coil frame, and the loss caused by the iron core and the shield.
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