AC/DC Adapters with Line CE GS Certificate

Ref Price:: $2.21 / 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 100MA-800MA 8W With Line CE GS 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: So the inductor and inductor coil can be considered the same, some different

Q: Laptop power adapter are AC-DC dual-use: l, a power transformer and rectifier circuit, the working power supply of AC (alternating current standard in China for the exchange of 220V),

Q: Main parameters of inductor: Usually, the more coils, the more dense the winding, the greater the inductance

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

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: but also connected with the power adapter, a few minutes later heard a voice adapter immediately, pull the power, and then found the smell like

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: 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: 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

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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