Reliable and Available
Since 2004

AC/DC
Power Supplies

Reliable and Available AC/DC
Power Supplies
Since 2004

High-quality power adapters and OEMODM power solutions XJK Power
Shenzhen Xinjukang Technology (XJK Power) Co., LTD manufacturing facility for power adapters and chargers

About Us

At XJK Adapter, we specialize in high-quality AC/DC power supplies since 2004, we have been dedicated to providing reliable and efficient solutions for our customers worldwide. Our commitment to innovation and quality ensures that our products meet the highest industry standards.

We understand the importance of tailored solutions, which is why we offer customized power supply options to fit your specific needs. Our experienced team is here to support you, ensuring you find the perfect product for your applications.

Choose XJK Adapter for exceptional service, superior products, and a partnership you can trust. 

Why Choose Us

Expertise

With years of industry experience, our skilled team delivers high-quality, tailored power solutions to meet specific customer needs.

Reliable Products

Our power products undergo rigorous testing and certification, ensuring reliability and durability in challenging environments.

Exceptional Service

We prioritize customer satisfaction, offering prompt support and assistance throughout the purchasing and usage process.

Innovation & R&D Focused

We invest in research and development to provide cutting-edge power solutions, keeping our clients ahead in a rapidly evolving market.

Customer Reviews

"Partnering with this company has been a game-changer for our business. Their power solutions are reliable and efficient, which has allowed us to enhance our production capabilities. The team is knowledgeable and always ready to assist with any technical questions."
Fabio Galluccio
"We have sourced power products from several suppliers, but none have matched the quality and service we receive here. Their attention to detail and commitment to meeting our specific needs have made them our go-to provider. Highly recommend for any B2B operation!"
David K.
"The level of support we received during our recent project was outstanding. They worked closely with our engineering team to ensure seamless integration of their products into our systems. It's rare to find a supplier that truly understands our business challenges."
Simon JG

What happened

120W custom desktop power adapter designed by XJK for high-performance smart devices

Case Study: 120W Power Adapter Solution for Meta’s High-Performance Tablet

This case study highlights how XJK Power delivered a custom 120W power adapter solution for Meta’s high-performance tablet. Facing challenges of high power demand, global compliance requirements, thermal management, and reliability, XJK Power designed, tested, and produced an efficient and certified tablet power supply. The adapter supports continuous operation, fast charging, and international safety standards (UL, CE, FCC), making it a reliable solution for B2B clients. Learn how XJK Power combines technical expertise, OEM/ODM customization, and industrial-grade quality to provide superior power solutions for leading technology companies.

Read More »
Comparison of GaN and Silicon chargers illustrating advanced GaN technology for next-generation power adapters

GaN vs Silicon Chargers: Why Your Next Power Adapter Should Use GaN Technology

Gallium Nitride (GaN) chargers are transforming power delivery in electronics. Compared to traditional silicon-based chargers, GaN chargers offer higher efficiency, reduced heat generation, and a more compact design. This article explores the advantages of GaN technology, including faster charging speeds, improved thermal management, and environmental benefits, making them a superior choice for modern devices.

Read More »

Join Our Newsletter

Subscribe to receive our latest updates in your inbox!

Request a Quote

Leave your requirements and we’ll get back to you within 24 hours.

Stay updated

Subscribe for our fortnightly newsletter with latest power adapter standards and solutions.