Power Adapter Manufacturer

Power Adapter Manufacturer
in China

As an 18years experiences expert AC DC power adapter factory, XJK manufacturing and offering safety standard AC DC Power adapter solutions from 5W to 150W to enhance your yields.

Browse our selection to find the Power Supplies you need for your specific application.

Basic Info about us

01.

02.

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Larger Capacity, Better Price

Safety Certified & Wider Power Range

Lower MOQ, More Flexibility

Daily Production up to 30000pcs under ISO processing standard, and with lower wholesale price

Power Range from 5W to 150W, all CE, FCC, CTVUS, PSE, CCC, UKCA, SAA, CB certified

Save you more and generate higher profitability with 500pcs MOQ

Safety

Products

Wall Plug Power Adapter

Wall wart ac dc adapter(SMPS) comes with ac cord or USB c connector, power could be from 5W to 36W, the plug could be CN, US, UK, EU, AU….., all safety certification approved.

Plug Replaceable Adapter

The wall plug of plug Replaceable adapter(SMPS) could be removed and changed to different ones, such as US, UK, EU, AU……, it’s very friendly for travel devices.

Wall Plug POE Adapter

The power of the wall plug POE Adapter/injector could be from 12W to 24W. Unique POE injector design with good design for telecommunication devices, help you save your cost at data transfer.

Desktop POE Adapter

For the desktop POE Adapter/injector, power could be from 36W to 120W. Different power cord and plug are supported, it’s friendly for telecommunication devices.

Desktop Power Adapter

XJK Desktop AC DC Adapters(SMPS) from 36W to 150W, voltage from 3V to 48V, current from 0.1A to 8A. All types of power cords, satisfied and got the CE, FCC, CCC, SAA, UL, PSE, KC……

OEM/ODM Adapter

XJK Power Adapter manufacturing has their own R&D team, could suport their customers special OEM/ODM power adapter(SMPS) design and manufacture.

Why XJK Power Adapter Manufacturer?

Good Quality

Reasonable Price

As a professional ac dc power adapter factory, we make sure that all components of power adapter(SMPS) are inspected and approved during manufacturing; 2 hours ageing test for every mass production power adapter at least.

The ac dc power adapters(SMPS) are produced using our reasonable layout, design, and production methods at a cost that is affordable and reasonable, help our customers to save cost for manufacturing.

5days Prototype

Flexible & Quick

With mature solution for every power adapter(SMPS), XJK could ship out the required protoypes/samples with special parameter includes your OEM logo in 5 workdays.

XJK team with 18 years of experience in the power adapter(SMPS) industry, we could support you the flexible service and quick response to every need.

Our Core Values

Our core values of Integrity, Knowledge, Flexibility, Speed and Customer Focus are deeply rooted in our DNA.

Our customers, suppliers and staff know that we will be honest in our interactions, deliver genuine value through our knowledge and experience, be receptive to our customers needs, provide speedy response and always consider our customers experience in everything we do.

100+

3000+

18 years+

100+

Trained employees

sq meters factory

Experiences

Custom & modified standards annually

We are There every Step for

Power Adapters

STEP 1: Power Adapter Circuit Design

Working with Clients for a Well-Designed Circuits of Power Adapter. XJK has a R&D team with 18years experience at power adapter, providing all design satisfied to safety certification standard, chosing the suitable components to save cost.

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STEP 2: Certification Approval & Components Sourcing

All incoming components and designs must fit the safety requirements so that we can get the required different Certifications for different markets from different Institutions.

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STEP 3: SMT & DIP, Case Assembly

Assembly includes SMT, DIP, reflowing, and case assembly, every step is important for a good quality power adapter. We work at power adapter for over 18 years, our workers bring careful, experience and technology to the power adapter. Sample inspection and testing were done during every step.

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STEP 4: Comprehensive Testing

We test and check every assembled pcba baords is working well, then go to the aging testing.
The tested items as below:

load power

rate current

rate voltage

circuit connecting

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Step5: Aging Testing

Making the assembled power adapter working under a high temperature for 4 hours. Check and confirm all working and paramter is good.
Normally, our yield rate is more than 97%.

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Step6: Function and Safety testing

after the aging testing processing to check if every function is still working well

current protection, voltage protection...

high voltage testing

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STEP 7: Package and Shipping

Package it well and make sure can be shipped to customers' hands safety.
We work with the top logsitc, courier and freight agent allowing us competitive shipping time and pricing.

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Trust XJK for your AC to DC Power Adapter Supplier

As a power supply factory, we know the importance of reliable and efficient power solutions for businesses across industries. With the current global situation, the demand for reliable power solutions has only increased, and we’re proud to be contributing to the smooth functioning of essential services. If you’re looking for a power supplier you can trust, look no further than our team at XJK Technology Limited. We’re committed to providing top-quality products and excellent customer service to ensure our clients are always satisfied. Contact us today to learn more about our range of power solutions.

Fully Certified Power Adapters

Our team provides certified power adapters. They must be recognized by the:

ISO14004 standards

CE, FCC, PSE, CCC, KC, UL...... certificated

100% ageing and function testing

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OEM/ODM Power Adapters with Your Brands

To satisfy your needs, we produce silicone sheets with special features.

OEM and ODM designs

Specificated parameters at voltage, current......

Customized designs, sizes, and colors *Packaged specifically for you with your brand name

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Custom Power adapter with

Easy

At XJK. We turn complex to be simple! Follow the following steps to get your custom power adapter.

Tell us what you need

Tell us as specific as possible of the power adapter you need, or power consumption of your electronic device.

Get Solution and Quote

We will work on the best solution according to your requirements, the specific quote will be provided in 24 hours.

Prototype and Testing

After Confirm the detailed parameters of power adapter, we will prepare samples for you to testing if it's working well and compatible with your electronic devices.

Approve for Mass Production

We will start mass production after geting your approval and deposit, and we will ship in 25days.

Get Your Special Offer

“We are extremely happy that we chose to import ac power adapter from XJK adapter. Tina and the entire staff are very knowledgeable, professional and hardworking. I can honestly my first project went smoothly because of their help."

"My project is related to Parking Systems, traffic light systems, most of China factory reject to cooperate due to the small quantity and big power requirement(150 watts), but the XJK done a great job at power supply adapter support and it's important for my systems, now they are working stably."

Shenzhen XJK Tech Co.,LTD

Leading Power Adapter Manufacturer in China

Company

Products

Contact

Address: 4/F Materials Building, Area 71 Xingdong Community Street, Baoan District, Shenzhen Guangdong, CHINA

Opening Hours: 9:00am-18:00pm Monday – Friday