Ecvv Trade
Shenzhen Uniontop Electronic Co., Ltd.

China Manufacturer with main products: Power Adapter, Car Charger, AC DC Adapter, Power Supply, Computer Cable, USB Cable, Power Adaptor

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12V 4A 5A power adapter for computer

FOB Price: 6.00 - 8.00 USD/Piece
Supply Ability: 5,000 Piece/Pieces per Day
Payment Terms: L/C, T/T, Western Union, MoneyGram
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China

Quick Details

  • Output Type: DC
  • Connection: Desktop


12V 4A 5A power adapter for computer


1.Free samples can be sent.

2.Strictly passed full load and burning test

3.1 year Warranty

4.Protections:short-circuit/over-current/over-voltage protection

5.punctual delivery& Competitive price

6.single output to 60W Safety Agency Requirements& Complies EMI/EMC      

8.Modified and Customized design Available

9.CB/UL/cUL/PSE/GS/KC/CCC/LPS/ LVD certifications passed

10. Desktop adapter (with US,UK,EU,AU,JP, ect type AC plug available)

Other parameters:

Wide AC voltage input: 90V AC - 264V AC

Protections: short-circuit/over-current/overvoltage

Meets Energy Star Level V (v2.0)

Electrical specifications:

Input voltage range: 90 - 240V AC

Input current: 500mA

Output voltage range: ±5%

Average efficiency: meets Energy Star Level V (v2.0)

MTBF: 50,000 hours at maximum load levels and an ambient temperature of 25℃(in correspondence with MIL-HDBK-217)

Low standby power: 0.3W

Environmental parameters:

Operation temperature: 0 - 40°C

Storage temperature: -20 - 60°C

Humidity: 5% to 95% non condensing

Safety approval: cUL US (ITE UL60950 and medical UL60601), TUV-GS (ITE EN60950 and medical EN60601, LED EN61347), CE, PSE, C-Tick CCC (ITE GB4943)

Applications: ITE equipment medical device, lamp

Our Factory:

Shenzhen Uniontop Electronic Co., Ltd is a professional manufacturer specializing in switching power supply, power adapter, LED driver, car charger and cable etc. Our products are passed UL,CE,FCC,GS,KC,C-Tick, CCC,SAA certifications.

Our factory passed ISO9001:2008 quality system, and we follow it in production and management. n order to supply high quality products and efficient service to customers, we operate with ERP management system and make sure our products keep superior quality but the cost decrease in the meantime. Our products are always popular among customers.


Uniontop keeps the spirit of "Customer First, Teamwork,

Dedication  Gratitude   Innovation  Win-win".

Choose US ,choose quality!   Welcome to visit our company.

Service Process

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

12V 4A 5A power adapter for computer from this supplier

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