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

Ref Price:: $2.64 / 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 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

Q:What is the inductor: The inductor is similar in structure to the transformer but has only one winding

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:Using a multimeter to check whether the output voltage, and the rated output voltage line adapter nominal, can allow for 5% error: if possible, can be appropriate resistance as a false load, it can be generally choose to fake the load resistance

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:What is the role of inductance in the power supply: AC resistance: in the AC circuit, the inductance will have an impedance, that is, XL, the current of the circuit will become smaller, a certain degree of obstruction to the exchange.

Q:What is the inductance component: Inductor also known as inductance coil, is the use of electromagnetic induction principle

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 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: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 are the main parameters of inductance?: Usually, the more coils, the more dense the winding, the greater the inductance.

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