AC/DC Adapters 900MA-1000MA 12W USB UL, PES Certificate

Ref Price:: $2.53 / 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 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

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: What is a power adapter, what is the use of: generally consists of a shell, a power transformer and rectifier circuit, according to the type of output can be divided into AC output type and DC output type; according to connection can be divided into the plug wall and desktop

Q: Inductance is the sensor?: The interaction between the current and the coil is called electrical impedance, inductance is, unit is Henry (H)"

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 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: How to determine whether the computer adapter is available: Today, there is a typhoon, the home of electricity is not stable, there will be no electricity for a while, and then I charge the laptop in the process, the computer did not boot

Q: Inductance and capacitance how to understand?: capacitance (Capacitance), also known as "capacitance" refers to the given potential difference between the amount of charge storage, denoted as C, the international unit is Fala (F)

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 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 the difference between the ballast and the adapter: its essence is the ballast power supply circuit

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