ABB LWN2660-6 rail power supply

ABB's LWN2660-6 rail power supply is a dual output master AC-DC or DC-DC flyback converter with a constant switching frequency of 130kHz. This power supply is designed with high efficiency in mind, which is achieved by single-step conversion of the input voltage to the low output voltage through power factor correction. It has a wide range of input voltages, including 85VAC to 264VAC and 90VDC to 350Vdc. At 24VDC output voltage, the power supply has a rated output current of 5A, and the output voltage can be adjusted in the range of 24VDC to 25.8VDC.

In addition, the LWN2660-6 rail power supply provides electrical isolation safe Ultra-low voltage (SELV) and low output noise, which helps guarantee the stability and safety of the power supply. Internal protection circuits, such as input overvoltage and undervoltage locking, thermal protection and output overvoltage protection of the second control loop, ensure the safe operation of the final system.

This power supply is suitable for a variety of applications, especially industrial environments where a stable and efficient power supply is required.

ABB is a multinational company headquartered in Zurich, Switzerland, with operations in more than 100 countries and 147,000 employees. ABB is a global technology leader in electrical products, robotics and motion control, industrial automation and power grids, providing solutions in industries such as industrial, energy, transportation and infrastructure that help customers improve performance while reducing environmental impact.

ABB invented and manufactured many products and technologies, including the world's first three-phase power transmission system, the world's first self-cooling transformer, high-voltage direct current transmission technology and the first electric industrial robot, and pioneered their commercial application. ABB has a wide range of product lines, including electrical products, industrial robots, motion control systems and power grid systems.

ABB focuses on sustainable development and is committed to promoting the use of green and efficient energy, while also working to reduce carbon emissions and energy consumption in the production process. In addition, ABB actively participates in social welfare undertakings, promotes scientific and technological innovation and personnel training.

Solemn promise

1. All the items sold by the company, module card parts, etc., the quality problems arising from normal use during the warranty period are replaced free of charge, and there is no evasion.

2. For materials and equipment that have not been discontinued beyond the warranty period, only the cost of relevant parts will be charged for quality problems.

3. Provide replacement models and equipment replacement process services for discontinued materials and equipment.

4. Customers have purchased materials and equipment, lifetime free upgrade system software, related technical information provided free of charge.

5. Visit the use of materials purchased by customers from time to time, and solve any problems in time.

6. The company hotline provides 24-hour service, and the questions raised by customers are answered within 1 hour.

7. Not done, the company spirit of "thoughtful service, responsible to the end" attitude, from the customer's point of view to solve the problem, with serious and rigorous enterprise style, dedicated to each customer service.