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: What is the inductance component: Concept: components that produce inductance are collectively referred to as inductors

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 is the difference between a power adapter and a voltage regulator?: 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

Q: Inductance has no direction?: An inductor (Inductor) is a device capable of converting electrical energy into magnetic energy.

Q: Inductance and capacitance how to understand?: The interaction between the current and the coil is called electrical impedance, inductance is, unit is Henry (H), named after the American scientist Joseph Henry.

Q: How to choose the high quality inductor?: So in the selection of inductors, we have to pay attention to it: first, the higher the value of Q.

Q: Why use inductance: it can be composed of resistors or capacitors of high or low pass filter, phase shifter circuit and resonant circuit

Q: How to select power adapter: he same or similar voltage. The nominal input voltage on your computer is 16V, and the rated output voltage of the adapter is 20V, the difference is larger, so it can not be replaced

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

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