AC/DC Adapters with Line UL, PES 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 With Line 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: Inductor and inductor coil is not a concept: There are many kinds of inductors, some of which include the core, the skeleton and the coil.

Q: What is the difference between the power adapter and the power converter?: The utility model is mainly used for supplying power to another electric appliance

Q: Main parameters of inductor: Inductance inductance of the size, mainly depends on the number of coils (turns), winding method, with or without the core and core materials, etc.

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

Q: Is the inductor inductor: Divided into inductive and capacitive reactance, classification and comparison of science is impedor (inductors) and capacitive devices (capacitor) referred to as the reactor, but because of the past with the first inductor, and is called the reactor, so the capacitor is now known as capacitive device, and reactor as an inductor.

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: 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: What is the inductance: skeleton skeleton refers to the winding coil bracket. Some of the fixed volume inductor larger or adjustable inductor (such as oscillation coil, choke etc.)

Q: How to select power adapter: the rated output current of the power adapter shall not be less than the rated input current of the computer.

Q: Laptop power adapter is used to do: Laptop power adapter is the power supply department to provide 220V AC into low-voltage DC device for notebook computer power supply

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