Power adapters, often referred to as AC adapters, chargers, or power supplies, are ubiquitous devices that play a crucial role in powering and charging electronic devices. These converters adapt the electrical characteristics of a power source to match the requirements of the device being powered. U Read More

Medical devices and equipment require reliable, efficient, and safe power supplies to function correctly and ensure patient safety. Medical grade power supplies are specially designed to meet stringent standards and regulations for use in healthcare environments. Let’s delve into what makes a power Read More

As the golden autumn breeze brings a sense of refreshment, we are greeted with the 71st anniversary of our motherland's founding. At this moment of national celebration, all employees of Xelite extend our most sincere blessings to our country. we wish our motherland continued prosperity and peace for its people.In the next month, we will make more achievements and provide our customers with high quality products and better services in the best state.
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In the realm of electronics and power systems, the linear power supply stands as one of the foundational power conversion technologies. Understanding the mechanisms, functionality, and advantages of linear power supplies can shed light on their continued relevance in various applications across mult Read More

In recent years, USB power supplies have gained significant attention, and their adoption is set to skyrocket in the coming years. This trend is driven by the European Union's recent approval of a direct that mandates the use of USB Type-C ports on certain consumer electronics starting from 2024. Th Read More

On the occasion of Xelite's 16th anniversary in late August, the company celebrated with great enthusiasm. The day included a half-day off for all team members, allowing everyone to participate in engaging team-building activities. The highlight of the day was a trip to the cinema to watch the Chine Read More

Xelite is excited to introduce the 90W C8 Desktop AC-DC Battery Charger, designed to efficiently charge a variety of modern electric battery tools. This class II power unit supports a universal input voltage of 100-240Vac and is equipped with an IEC320 C8 input connector. With multiple output rating options, this charger is ideal for e-skateboard, e-scooters, e-bikes, electric power tools, and garden tools.
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This article compares the IEC 62368-1 and EN 62368-1 standards, essential for electronic product safety. IEC 62368-1, developed by the International Electrotechnical Commission (IEC), is a voluntary international standard covering electrical, thermal, energy, and mechanical safety. It gains international recognition through the CB Scheme. In contrast, EN 62368-1, issued by the European Committee for Standardization (CEN) and the European Committee for Electrotechnical Standardization (CENELEC), is a mandatory standard in Europe, necessary for CE marking, and directly linked to EU regulations like the EMC Directive and Low Voltage Directive. Understanding these differences helps determine the required certifications for market compliance. Xelite power products, certified with both CE and CB, meet rigorous safety standards for the European market. Read More

Switching power supplies present initial challenges to new engineers due to concerns over interference, PCB layout, and component selection. However, with a thorough understanding of design principles, these systems offer flexibility and efficiency. This article explores the core components—controllers and outputs—emphasizing closed-loop feedback systems and critical component choices like MOSFETs, capacitors, and inductors. Balancing performance and cost, engineers optimize parameters such as ESR and Rds_on to achieve stable operation. By mastering these fundamentals, engineers can navigate complexities and tailor designs for efficient and reliable switching power supplies, meeting diverse application needs effectively. Read More

Switching power supplies, characterized by the use of pulse width modulation (PWM) control ICs and MOSFETs, offer significant advantages over linear power supplies, such as higher efficiency, smaller size, and lighter weight. Despite their complexity and noise generation, switching power supplies are preferred in modern electronic equipment due to their efficient power conversion and versatility in step-up and step-down voltage applications. Linear power supplies, however, remain valuable for their simplicity and low noise in analog circuits and amplifiers. The choice between these power supply types depends on specific application requirements. Read More

Xelite successfully completed its relocation to a new factory on January 15, 2023, at No. 3 Xinhua Blvd, Zhongkai Hi-tech Zone, Huizhou. The two-floor facility optimizes workflow with the Manufacturing, Quality Control (QC), and Surface Mount Technology (SMT) departments on the first floor. The second floor houses the main office, Research & Development (R&D) department, lab, and warehouses. Enhanced employee well-being is supported with spacious rest areas. After an eight-month renovation, the advanced facility increases production capacity and operational efficiency, underscoring Xelite's commitment to growth and excellence in the industry. Read More

At the 2019 Electronica China Show, Xelite presented its newest offerings: stylish 6W and 12W power adapters alongside LED drivers. Engaging directly with customers and industry insiders, Xelite gained valuable insights into market trends and specific customer needs. The event was pivotal in validating the demand for their high-quality, functionally robust products. Positive feedback underscored the potential of these new products to establish a strong presence in the competitive electronics market, showcasing Xelite's commitment to excellence and customer satisfaction. Read More