AC/DC Adapters 900MA-1000MA 12W USB Brazil Certificate

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Product Description:

AC/DC Adapters 12V 900MA-1000MA 12W USB Brazil 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?
Adapters are constantly transformed and cannot be fully charged
Q:What is the difference between transformers and inductors
A wide range of inductors and Transformers: working frequency is the frequency (50Hz), can also be a radio waves (such as more than a few hundred MHz
Q:Linear adapter and switching power adapter
Linear adapter and switching power adapter is also known as linear power supply and switching power supply
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: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:What is the inductor
. Inductor has a certain inductance, it only hinder the current changes.
Q:What is the inductance
most of the enameled wire (or wire) around the skeleton, then the inner core or copper core into the heart, skeleton, to increase its inductance.
Q:Inductance is the sensor?
Inductance is an attribute of a closed loop formed by the winding of a wire
Q:Inductance has no direction?
When the reverse will appear inductance direction.
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