Top 10 24V Series Suppliers in China 2025 - Blog

Introduction to 24V Series

The 24V series refers to a range of electrical products and components that operate at a voltage of 24 volts. This voltage level is widely used in various industries due to its balance between safety and power capacity. In industrial automation, 24V power supplies are commonly used to power sensors, actuators, and control systems. In the field of transportation, 24V batteries are often used in heavy - duty vehicles and some special - purpose vehicles. In the field of security and building automation, 24V devices such as cameras, access control systems, and lighting control modules are also very popular. China has a large number of suppliers in the 24V series market, providing high - quality products and services to domestic and international customers. Here are the top 10 24V series suppliers in China in 2025.

1. Shimastu Electronic Technology Co., Limited

Shimastu Electronic Technology Co., Limited is a well - known enterprise in the field of electronic components. It has been committed to the research, development, production, and sales of high - quality electronic products for many years. The company adheres to the principle of "quality first, customer first", and constantly innovates and improves its product quality and performance.

Features in 24V Series

Diverse Product Range: Shimastu offers a wide variety of 24V products, including 24V power supplies, 24V relays, and 24V sensors. Their 24V power supplies are known for their high efficiency and stable output voltage. The internal circuit design of the power supplies is optimized to reduce power loss and heat generation, ensuring long - term reliable operation.
High - Quality Materials: The company uses high - quality electronic components and materials in the production of 24V series products. For example, in the production of 24V relays, high - quality contact materials are used to ensure good electrical conductivity and long service life. The insulation materials used in the products also have excellent insulation performance, which can effectively prevent electrical leakage and short - circuits.
Customization Services: Shimastu provides customized 24V series products according to customers' specific requirements. Whether it is a special output voltage, power, or size, the company can design and produce corresponding products. This flexibility enables the company to meet the needs of different customers in different industries.

Advantages

Strong R & D Team: The company has a professional R & D team composed of experienced engineers and technicians. They are constantly exploring new technologies and materials, and applying them to the development of 24V series products. This allows the company to keep up with the latest technological trends and continuously improve product performance.
Strict Quality Control: Shimastu has established a strict quality control system. From the procurement of raw materials to the final product inspection, every link is strictly monitored. The company also conducts a large number of performance tests and reliability tests on the products to ensure that they meet international and domestic standards.
Good Reputation: Over the years, Shimastu has established a good reputation in the market. Its high - quality products and excellent after - sales service have won the trust and praise of customers at home and abroad.

Website: https://www.shimastuelectronic.com/

2. Mean Well Enterprises Co., Ltd.

Mean Well is a leading global power supply manufacturer. It has a long - standing reputation for producing high - quality power supplies, including a wide range of 24V power products.

Features in 24V Series

High Efficiency: Mean Well's 24V power supplies are designed with high - efficiency circuits. Their advanced power conversion technology can achieve high - efficiency power conversion, reducing energy consumption and heat generation. For example, some of their 24V switching power supplies can reach an efficiency of over 90%, which is very energy - saving in long - term use.
Wide Input Voltage Range: The 24V power supplies produced by Mean Well can accept a wide range of input voltages. This makes them suitable for use in different power grid environments around the world. Whether it is a stable power grid in developed countries or a relatively unstable power grid in some developing regions, the power supplies can still work stably.
Multiple Protection Functions: Their 24V series products are equipped with multiple protection functions, such as over - voltage protection, over - current protection, short - circuit protection, and over - temperature protection. These protection functions can effectively protect the power supply and connected equipment from damage, improving the reliability and safety of the system.

Advantages

Large - scale Production: Mean Well has a large - scale production base, which enables it to produce a large number of 24V series products in a short time. This large - scale production not only reduces production costs but also ensures the timely delivery of products to customers.
Global Sales Network: The company has established a global sales network, which can quickly respond to the needs of customers around the world. Their products are sold in more than 100 countries and regions, and they have local sales and service teams in many areas to provide customers with convenient pre - sales and after - sales services.
Continuous Innovation: Mean Well invests a lot of resources in R & D every year. They are constantly developing new products and improving existing products to meet the changing market demands. For example, they are researching and developing more intelligent 24V power supplies that can be remotely monitored and controlled.

3. TDK - Lambda Corporation

TDK - Lambda is a well - known international electronics company that is famous for its high - performance power supplies and electronic components.

Features in 24V Series

High Precision: TDK - Lambda's 24V power supplies have high output voltage precision. The voltage regulation accuracy can reach within ± 0.5%, which is very important for some precision electronic equipment. For example, in the field of semiconductor manufacturing, high - precision power supplies are required to ensure the normal operation of production equipment.
Low Ripple and Noise: The 24V power supplies produced by TDK - Lambda have very low ripple and noise levels. This is achieved through advanced circuit design and high - quality filtering components. Low ripple and noise can effectively reduce interference to the connected electronic equipment, improving the stability and performance of the system.
Long - term Reliability: The company has a long - term reliability test system for its 24V series products. Through high - temperature, high - humidity, and long - time continuous operation tests, the products are ensured to have a long service life and high reliability. This is very important for applications in harsh environments, such as industrial automation on oil rigs and in mines.

Advantages

Advanced Technology: TDK - Lambda has a strong technical strength and is at the forefront of the electronics industry. They are constantly introducing new technologies and processes into the production of 24V series products. For example, they use advanced power semiconductor devices and digital control technology to improve the performance and efficiency of power supplies.
Comprehensive Product Portfolio: In addition to 24V power supplies, TDK - Lambda also provides a variety of related electronic components, such as capacitors, inductors, and transformers. This comprehensive product portfolio enables customers to purchase all the necessary components from one supplier, which is very convenient for system integration.
International Standards Compliance: The company's 24V series products comply with a variety of international standards, such as UL, CE, and RoHS. This makes their products widely recognized in the international market and can be used in different regions around the world.

4. Delta Electronics, Inc.

Delta Electronics is a global leader in power and thermal management solutions, with a wide range of 24V series products.

Features in 24V Series

Energy - Saving Design: Delta's 24V power supplies are designed with energy - saving in mind. They use advanced power management technology to adjust the power output according to the load requirements, reducing unnecessary power consumption. For example, in standby mode, the power supply can automatically enter a low - power state, saving energy.
Modular Design: Many of Delta's 24V series products adopt a modular design. This design makes it easy to expand and upgrade the system. For example, in a large - scale industrial automation system, multiple 24V power supply modules can be combined to meet the high - power requirements of the system. At the same time, if a module fails, it can be easily replaced without affecting the normal operation of the entire system.
Environmental Adaptability: Delta's 24V products have good environmental adaptability. They can work normally in a wide range of temperatures and humidity conditions. The products are also designed to resist dust, vibration, and electromagnetic interference, which is suitable for use in various industrial and outdoor environments.

Advantages

Strong Global Influence: Delta Electronics has a strong global influence. It has production bases, sales offices, and R & D centers around the world. This global layout enables the company to quickly respond to the needs of customers in different regions and provide timely technical support and after - sales services.
Comprehensive Solution Provider: In addition to providing 24V series products, Delta can also provide comprehensive system solutions. For example, in the field of smart buildings, the company can provide a complete set of solutions including 24V power supplies, lighting control systems, and security systems, which simplifies the customer's procurement and system integration process.
Social Responsibility: Delta Electronics attaches great importance to social responsibility. The company is committed to developing green and environmentally friendly products. Their 24V series products are designed to meet environmental protection requirements, such as low power consumption and the use of recyclable materials.

5. XP Power Ltd.

XP Power is a leading provider of power solutions, offering a wide range of 24V power products.

Features in 24V Series

Compact Design: XP Power's 24V power supplies are known for their compact design. They are suitable for applications where space is limited, such as in small - sized electronic devices and embedded systems. The small size of the power supplies does not sacrifice their performance, and they can still provide stable and reliable power output.
High - Power Density: The company has achieved high - power density in its 24V series products. Through advanced circuit design and heat dissipation technology, a relatively large power output can be achieved in a small volume. This is very beneficial for applications that require high - power in a limited space, such as in some high - performance communication equipment.
Fast Transient Response: XP Power's 24V power supplies have a fast transient response. When the load changes suddenly, the power supply can quickly adjust the output voltage to ensure that the connected equipment can work stably. This is very important for applications where the load changes frequently, such as in some motor control systems.

Advantages

Specialized in Power Solutions: XP Power focuses on power solutions, which allows it to have in - depth expertise in this field. The company can provide professional technical support and customized solutions according to customers' specific requirements.
Reliable Product Quality: The company has a strict quality control system to ensure the reliability of its 24V series products. All products are tested and verified before leaving the factory to ensure that they meet high - quality standards.
Global Customer Base: XP Power has a global customer base, which reflects the high recognition of its products in the international market. The company's products are used in a wide range of industries, including medical, industrial, and telecommunications.

6. TRACOPOWER AG

TRACOPOWER is a well - established power supply manufacturer with a long history of providing high - quality 24V series products.

Features in 24V Series

High - Frequency Design: TRACOPOWER's 24V power supplies use high - frequency design technology. High - frequency operation can reduce the size of the power supply's internal components, such as transformers and capacitors, making the power supply more compact. At the same time, high - frequency operation also improves the power conversion efficiency of the power supply.
Isolation Design: The company's 24V series products often have good isolation design. Electrical isolation can effectively prevent electrical interference between different parts of the system and improve the safety and reliability of the system. For example, in some medical equipment, isolation design is very important to ensure the safety of patients.
Wide Output Power Range: TRACOPOWER offers a wide output power range of 24V power supplies, from a few watts to several hundred watts. This allows customers to choose the appropriate power supply according to their specific power requirements, whether it is a small - scale electronic device or a large - scale industrial system.

Advantages

Long - standing Experience: With a long - standing experience in the power supply industry, TRACOPOWER has accumulated rich knowledge and experience in the design and production of 24V series products. This experience enables the company to produce high - quality and reliable products.
Good Technical Support: The company provides good technical support to its customers. Their technical team can provide professional advice and solutions during the product selection, installation, and maintenance processes, helping customers to solve problems quickly.
Product Compatibility: TRACOPOWER's 24V series products are designed to be compatible with a variety of other electronic components and systems. This compatibility makes it easier for customers to integrate the power supplies into their existing systems.

7. XP Power (China) Co., Ltd.

As a subsidiary of XP Power Ltd. in China, it inherits the advanced technology and management experience of the parent company and provides high - quality 24V series products in the Chinese market.

Features in 24V Series

Localized Adaptation: XP Power (China) Co., Ltd. can better adapt to the needs of the Chinese market. The company understands the specific requirements and usage habits of Chinese customers and can provide more targeted products and services. For example, the company may adjust the product specifications and functions according to the characteristics of the Chinese industrial environment.
Fast Delivery: With a local production base and inventory management system, the company can achieve fast delivery of 24V series products. This is very important for Chinese customers who often need to obtain products quickly to meet their production schedules.
Cost - effective Solutions: The company can provide cost - effective 24V series products. By optimizing the production process and supply chain management, the company can reduce production costs and offer products at a more competitive price without sacrificing product quality.

Advantages

Close to the Market: Being in China, the company is close to the Chinese market, which enables it to quickly respond to market changes and customer feedback. The company can also establish closer relationships with local customers, understand their needs in a timely manner, and provide better services.
Combination of Global and Local Resources: XP Power (China) Co., Ltd. can combine the global resources of the parent company with local resources in China. This combination allows the company to take advantage of the advanced technology and management experience of the parent company while also leveraging the local talent, raw materials, and market advantages in China.
After - sales Service Network: The company has established a relatively complete after - sales service network in China. Customers can get timely technical support and maintenance services, which ensures the long - term stable operation of the 24V series products.

8. MEAN WELL (China) Co., Ltd.

As a subsidiary of Mean Well Enterprises Co., Ltd. in China, it plays an important role in the Chinese 24V series product market.

Features in 24V Series

Large - scale Production in China: MEAN WELL (China) Co., Ltd. has a large - scale production base in China, which can produce a large number of 24V series products. The large - scale production not only reduces production costs but also ensures the supply capacity of the products to meet the large - scale demand in the Chinese market.
Market - Oriented Product Development: The company conducts product development based on the Chinese market demand. It pays attention to the specific needs of different industries in China, such as the requirements of the Chinese industrial automation industry and the new energy vehicle industry. For example, it may develop 24V power supplies with special functions for the Chinese new energy vehicle charging pile market.
Localized Marketing and Service: The company has a localized marketing and service team in China. The team can communicate with Chinese customers more effectively, understand their needs, and provide personalized marketing and service solutions. This localized approach helps the company to better serve Chinese customers.

Advantages

Cost Advantage: With local production in China, the company can take advantage of the relatively low labor cost and raw material cost in China. This cost advantage enables the company to offer more cost - effective 24V series products in the Chinese market.
Good Brand Recognition in China: Mean Well is a well - known brand in the power supply industry, and its subsidiary in China also benefits from this good brand recognition. Chinese customers are more likely to trust and choose the products of MEAN WELL (China) Co., Ltd.
Ability to Adapt to Chinese Policies: The company can better adapt to Chinese industrial policies and regulations. It can ensure that its 24V series products meet the relevant Chinese standards and requirements, which is very important for the long - term development of the company in the Chinese market.

9. TDK - Lambda (China) Co., Ltd.

As a part of TDK - Lambda Corporation in China, it provides high - quality 24V series products and services to the Chinese market.

Features in 24V Series

Local R & D and Innovation: TDK - Lambda (China) Co., Ltd. has a local R & D team in China. The team can conduct R & D and innovation based on the specific needs of the Chinese market. For example, they may develop 24V power supplies with better performance in high - altitude and high - temperature environments, which are common in some regions of China.
Customized Solutions for Chinese Customers: The company can provide customized 24V series products and solutions for Chinese customers. It understands the unique requirements of Chinese industries, such as the demand for high - reliability power supplies in the Chinese railway transportation industry, and can design and produce corresponding products.
Integration with the Chinese Supply Chain: The company integrates with the Chinese supply chain, which helps to reduce procurement costs and improve supply efficiency. It can source high - quality raw materials and components from local suppliers in China, ensuring the quality and timeliness of product production.

Advantages

Combination of Global Technology and Local Expertise: TDK - Lambda (China) Co., Ltd. combines the global advanced technology of the parent company with local expertise in China. This combination allows the company to produce products that not only meet international standards but also adapt to the specific needs of the Chinese market.
Good Reputation in the Chinese Market: TDK - Lambda has a good reputation in the Chinese market. Its high - quality products and excellent after - sales service have won the trust of Chinese customers. This reputation helps the company to expand its market share in China.
Compliance with Chinese Regulations: The company ensures that its 24V series products comply with Chinese regulations and standards. This compliance enables the products to be sold legally and smoothly in the Chinese market and also provides guarantee for the safety and reliability of the products used in China.

10. Delta Electronics (China) Co., Ltd.

As a subsidiary of Delta Electronics, Inc. in China, it is actively involved in the Chinese 24V series product market.

Features in 24V Series

Industry - specific Solutions: Delta Electronics (China) Co., Ltd. provides industry - specific 24V series solutions. For different industries in China, such as the Chinese manufacturing industry, the energy industry, and the smart city construction industry, the company can design and provide targeted 24V power products and system solutions. For example, in the Chinese manufacturing industry, it can provide 24V power supplies with high - stability for automated production lines.
Smart and Connected Products: The company is committed to developing smart and connected 24V series products. In the era of the Internet of Things, Delta's 24V products can be connected to the network, enabling remote monitoring and control. This is very beneficial for large - scale industrial systems and smart building management in China.
Environmental Protection and Energy - Saving in China: Considering the Chinese government's emphasis on environmental protection and energy - saving, Delta Electronics (China) Co., Ltd. promotes its 24V series products with high - efficiency and low - power consumption features in the Chinese market. These products can help Chinese customers reduce energy consumption and carbon emissions.

Advantages

Localized Service and Support: The company has a wide - spread service and support network in China. It can provide timely on - site service and technical support to Chinese customers. This localized service helps to improve customer satisfaction and the long - term operation of the 24V series products.
Deep Understanding of the Chinese Market: Delta Electronics (China) Co., Ltd. has a deep understanding of the Chinese market. It can accurately grasp the market trends, customer needs, and policy changes in China. This understanding enables the company to adjust its product strategy and marketing strategy in a timely manner.
Contribution to Chinese Industrial Development: The company makes contributions to the development of the Chinese industry. By providing high - quality 24V series products and solutions, it helps Chinese enterprises to improve their production efficiency, product quality, and competitiveness in the international market.

Conclusion

The above - mentioned top 10 24V series suppliers in China in 2025 all have their own unique features and advantages. Some are known for their high - quality products and advanced technology, such as Shimastu Electronic Technology Co., Limited, TDK - Lambda Corporation, and Mean Well Enterprises Co., Ltd. Others have strong local advantages in the Chinese market, such as XP Power (China) Co., Ltd., MEAN WELL (China) Co., Ltd., and Delta Electronics (China) Co., Ltd. These suppliers play an important role in the 24V series product market in China and around the world. They not only provide high - quality products to meet the needs of different industries but also promote the development and innovation of the 24V series product technology. With the continuous development of the global economy and the advancement of technology, these suppliers are expected to continue to improve their product performance, expand their market share, and make greater contributions to the development of the 24V series product industry.