AC/DC Adapters 8W USB SAA Certificate

Ref Price:: $2.11 / 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 with Line UL, PES Certificate

AC/DC Adapters 12V 100MA-800MA 8W USB SAA 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: Linear adapter and switching power adapter: But the linear power supply EMI is low, but the switching power supply EMI is higher, especially the small power.

Q: Main parameters of inductor: The inductance of the main parameters, the allowable deviation, quality factor, distributed capacitance and rated current, etc..

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: 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: Using a multimeter to check whether the output voltage, and the rated output voltage line adapter nominal, can allow for 5% error: such as an adapter with 5V and 1A, then it is 5V * 1A = 5W, 5V = 5 and 5W 25 square in Europe, select 5 Euro 5 Watt dummy resistance test adapter performance, such as whether overheating after output voltage fluctuation phenomenon

Q: What is the difference between an inductor and a sensor?: inductor is usually a coil, the sensor usually has input and output

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: Is Australia's power adapter the same as Europe?: Japan is 100V, most of Europe is also 220V, but for example France is 127V and 220V dual voltage.

Q: How to classify inductors: Fixed inductors are divided into hollow inductors, inductance, iron core inductor, according to its structure and shape of pin mode can be divided into vertical to horizontal axial pin pin inductors

Q: The value of the inductance is determined by what: The method of reducing the Q value can be to increase the resistance of the winding or to use the magnetic core with large power consumption

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