China Factory The Four-in-One Dcdc Dcac Controller Integrated Power Supply for New Energy Auto Parts Is Suitable for City Bus Coach Bus 250V-750V

• Customization: Available
• Type: Boost DC-DC Converter
• Operating Voltage Range: 350V~750V
• DC/DC Peak Power: 3.6 Kw
• DC/AC Peak Power: 7.5 Kw
• Transport Package: According to The Provisions of The Business Contra
• Specification: 355mm× 363mm× 240mm
• Trademark: LHT
• Origin: China
• HS Code: 8702109201
• Production Capacity: 1000

Product Description

4-in-1 integrated power supply
Product Introduction:
The 4-in-1 integrated power supply is a powerful and highly integrated power supply device. It operates from 350V to 750V and can be adapted to a wide range of power input situations to ensure stable operation. The low-voltage auxiliary power supply voltage is between 18V and 32V, which can provide power support for different low-voltage equipment. The overall dimensions of the equipment are 355mm×363mm×240mm, and the space layout is reasonably planned. The power supply is rated at ≥ 98% working efficiency, and the energy conversion is efficient, effectively reducing energy consumption. The water-cooled cooling method provides excellent heat dissipation performance and can maintain the temperature stability of the equipment during high-load operation. IP68 protection level, with excellent dust and water resistance, can adapt to harsh and complex working environments. With a peak power of 3.6kW for DC/DC and 7.5kW for DC/AC, it enables efficient conversion of - and - .
Main Applications:
In the field of new energy vehicles, the four-in-one integrated power supply plays a key role. It distributes power to the vehicle's slow charging, fast charging, defrosting, air conditioning, PTC (positive temperature coefficient heater) and other systems to ensure the stable operation of each system. Among them, the DC/DC conversion function can convert high-voltage direct current into low-voltage direct current to supply power to low-voltage equipment such as interior lighting, control systems, and sensors. The DC/AC conversion function converts direct current into alternating current to provide energy for AC loads such as air conditioning compressors, improving the vehicle experience and safety.
 
Parameter Table:

The name of the project	Main parameters:
Operating voltage range	350V~750V
Low voltage auxiliary supply voltage	18V~32V
Dimensions	355mm×363mm×240mm
Rated work efficiency	≥98%
Cooling method	Water
Ingress protection	IP68
DC/DC peak power	3.6 kW
DC/AC peak power	7.5 kW
power distribution	Slow Charge, Fast Charge, Defrost , Air Conditioner, PTC, etc

 

Company Introduction
Xiamen Longhuitong Automotive Technology Co., Ltd., established in December 2018, is an enterprise providing customized automotive products and customized automotive solutions. "Longhuitong" has established a Yunchegang truck R&D base in Shiyan City and a bus R&D base in Xiamen City. "Longhuitong" has customized and developed for overseas markets: 6-12 meters pure electric buses; 9-12 meters pure electric tourist bus; eter pure electric airport shuttle bus; eter hydrogen-fueled buses; Pure electric 6-meter logistics vehicle; Pure electric 10-ton truck platform; 9-12 meters labor car; 7 meters school bus and business bus. 4x4 jeeps; electric pickups; special purpose trucks, etc.
"Longhuitong" has established original centers in Southeast Asia, the Middle East, and Europe. Through customized innovation methods, we can quickly discover and define requirements in all dimensions and elements; Through the organization of innovative project management, the rapid formation of superior products. And through cross-border cooperation, we can achieve mutual benefit and common development of the entire industrial chain. It is especially suitable for the current era of diversified market demand, the era of rapid product customization, the era of artificial intelligence with human experience as the core, and the information age characterized by the Internet of Everything. "Longhuitong" has created a "surfing" automotive industry chain platform to provide customized services for the global automotive industry chain.
"Surfing" automobile industry chain platform is a concentration of domestic and foreign automotive industry chain elites, spare parts enterprises and high-quality customers, providing automotive market research, model planning, design, trial production, small batch production, commissioned production, market development, sales and after-sales organization, sales and financial support, as well as new energy core components design, matching, small batch customization, commissioned production service platform. Through the innovation platform, you can collectively innovate, discuss and win-win, quickly find problems, define needs, and realize products. Meet the rapidly changing needs of customers in the future.

1. Core business:

1. Automobile and parts manufacturing: specializing in the production of engine systems, chassis, body electronics, transmission systems and other key components, products are widely used in passenger cars, commercial vehicles and new energy vehicles.
2. R&D of intelligent vehicle technology: Focusing on the trend of intelligent and lightweight automobiles, R&D of intelligent sensors, on-board electronic modules and new energy three-electric systems (batteries, motors, and electronic controls).
3. Customized solutions: provide services according to customer needs, covering the whole process of design, mold development, mass production and after-sales support.

1. Technical advantages:

- It has a modern production base and automated production lines, and strictly implements ISO/TS 16949, IATF 16949 and other international quality management systems. 
- Bringing together a team of senior engineers in the industry, we continue to invest in research and development, and have obtained a number of patented technologies. 
- It has established long-term strategic cooperation with well-known domestic and foreign car companies and supply chain enterprises, and its products are exported to overseas markets. 

1. Corporate Vision:

With the core concept of "innovation-driven, quality first", Xiamen Longhuitong Automotive Technology Co., Ltd. is determined to become a benchmark enterprise in the field of global commercial vehicles and parts, help China's intelligent manufacturing to the world, and contribute wisdom and strength to the development of the automobile industry.