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45W ac to dc power adapter for kinds of electronic equipment

FOB Price: US $3.8 - 4.8 / Piece Get Latest Price
Min.Order Quantity: 1000 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Day
Port: shenzhen
Payment Terms: L/C,T/T,Western Union,MoneyGram
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
Model Number:
Output Type:
Desktop,DC adapter
109.5(L) x 61.5(W) x32.5(H) [mm]
EMC standard
black or as customer request
1 years
Place of Original:
Guangdong, China
LCD TV,digital device,laptop,monitor

Packaging & Delivery

Packaging Detail: 50pcs/carton, PE bag ,carton box or as customer request
Delivery Detail: Within 5-12 working days after order confirmation


45W ac to dc power adapter
1.output:18V 2.5A
2.CE FC UL GS PES aprroval
3.punctual delivery
4.top power




45W ac to dc power adapter for kinds of electronic equipment  


Key features of  12v ac adapter

Light, extra slim, sleek, compact design

Green power, full complies with CEC level V, MEPS V EUP2011

High power density

Extra safe design, have got their respective safety approvals

Completed protect function


Key Applications of 12v ac adapter

It's suitable for an extremely wide range of applications, including:




Hard disk drive

Audio & Video product

Household appliance

Universal Input 100 to 240VAC
Meets "ENERGY STAR" Program Requirements
Single Output to 24W wall Style
Regulated Output with Low Ripple
Meets Safety Agency Requirements
Complies with EMI/RFI Regulations CE Compliant
Impact Resistant Polycarbonate Enclosure
Private Label Marking Available
Modified and Custom Designs Also Available



keywordsAdapter,Power Adapter,adaptor power,Power Supply, Charger,Travel charger,Mobile phone charger,cable,usb cables

Name:       45W ac to dc power adapter for kinds of electronic equipment  

Model No: UT42

Plug type: Europe,USA,UK, Australia, South Africa, Italy, Switzerland,etc.

Brand: uniontop

Application: phone series,PC series, GPS, HDMI, Multi-media, electronic equipment,e-gifts ,toys,security and protection, portable DVD,PC,PDA etc.IT and household products

Technical Data: 

Input voltage: 100-240V AC

Input voltage range: 90V-264V AC

Output current:2.5A

Output voltage:18V

Input frequency: 50-60HZ

Input frequency range: 47-63HZ

No load power consumption: <0.3W (at 240VAC)

High efficiency≥85%

Ripple and noice: <1%

Operating temperature: -20°C+45°C

Storage temperature: -20°C+75°C

MTBF: 50,000Hours

ProtectionShort,Over voltage,Over current protection

Certification:CE,UL, RoHs ,FCC,CEC,GS,CB,PSE ,MEPS


1.Factory direct sale:high qulity,best price

2.Technology support

3.Good aftersale service



About US:

Shenzhen Uniontop Electronics Co., Ltd. was established in 2001,a professional manufacturer which is specializing in researching, developing, manufacturing and marketing switching power supply, AC/DC power adapter, USB charger ,Switching power supply transformer, computer cable. Our products are all certified by PSE(Japan),UL(USA),CUL(Canada),CE(Europe),GS(Germany),CCC(China),SAA(Australia),BS(England),KC(Korea),PSB(Singapore),CB,C-TiICK, ENERGY STAR,ERP,EUP,MEPS etc.

we are also 4-years golden supplier of Alibaba, you can check our certification on our websites: www.uniontop.com.cn;www.uniontop.en.alibaba.com. we have complete after-sales service, Special after-sales tracking and follow -up to serve you better.

In addition, Uniontop also offer OEM & ODM order and supply professional solutions as well as other services that will reduce customers' cost and make the products more innovative.


The main products are:


power adaptor for LED lignting, phone,ipad,computer pos machine,money counter,fans,appliance
5V 1A Switching Power adaptor ,9V 0.7A Switching Power adaptor, 
5V 1A horizontal type Power adapter,9V 0.7A horizontal type Power adapter,
9V 1A Verticle Type Power Supply,12V 1A Verticle Type Power Supply,12 V1.5A power adaptor,
9V 2A power adaptor,12V 3A power adaptor(wall plug),
12V 2A laptop power adapter, 18V 2A power adapter, 12V 3A laptop power adaptor,
12V 4A laptop power adapter,12V 5A power adaptor, 19V 3.42A power adaptor, 
65W power adaptor,60W power adapter, 19V 4.74A power adatpor, 18V 2.5A power adapter,32V 1.5A power adatpor,90W/96W/120W/160W/65W/60W/45W/24W/36W/18W/15W/6W power adatpor .


car charger for phone,iphone,ipad,MP3,MP4,MP5,cigarette...
5V 1A car charger, 5V 2A car charger, 5V 2A USB car charger, 5W/10W/15W car charger usb car charger....


LED power supply
48V 2.08A power supply,36V 2.78A power supply, 24V 4.17A led power supply, 12V 8.33A led power supply, 48V 1.25A power supply, 36V 1.67A power supply,24V 2.5A power supply, 12V 3.33A led power supply, 52V 0.58A power supply, 36V 0.9A led power supply, 24V 1.25A power supply, 12V 2.5A power supply, 50V 0.3A power supply, 50V 0.33A power supply, 50V 360mA power supply, 50V 300mA power supply,100W/60W/30W/22W/15W led power supply...


USB cables, network cables ,HDMI cables,DVI cables, VGA cables for phone,computer,network,TV,DVD...


Welcome to send inquiry to us, we will give you our best service.





 Product Picture










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Shenzhen Union Top Electronics Co., Ltd. was established in 2001, located in Shenzhen, Guangdong, China. Our company is a high-tech enterprise specializing in developing, producing and operating 5W~180W ac dc power adapter,switching power supply.cable,LED driver,Car Charger
Union Top integrates designing, molding, manufacturing, testing, and finishing products. We comprise with a team of professional engineers and managers together with the sophisticated equipments for production and ... View detail

Basic Information

Product/Service (We Sell): 5W~180W AC/DC Adapter,Switching Power Adapter,LED Driver,Cable,Car Charger  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: 1st South Building,Shilongkeng Industrial Area,Xihuan Road,Buji Town,Longgang,Shenzhen, Guangdong China  
Number of Production Lines: 8  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 31 - 40 People  
Management Certification: ISO9001  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2001

Communicate with Supplier:

Ms. Cady Jiang
Ms. Cady Jiang:
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