LED power supply 200W 48V 4.17A KNX PWM-200-48KN

Intelligent power supply for modern LED installations

The Mean Well PWM-200-48KN LED power supply is a solution dedicated to lighting systems controlled by the KNX protocol. The device offers a constant voltage of 48V and a current of 4.17A, delivering a power of 200W, making it an ideal choice for both professional installers and end-users looking for reliable power for LED lighting. The use of the KNX interface allows integration with intelligent building management systems, enabling precise control and automation of lighting.

Functionality and safety in one

This model features a constant voltage PWM (Pulse Width Modulation) output with adjustable frequency up to 4kHz. This function is particularly important when working with different types of LED strips, ensuring optimal color temperature and avoiding flickering. The implemented protections – against short circuit, overload, overvoltage, and over temperature – guarantee safe and long-lasting operation of the device. Additionally, the active PFC (Power Factor Correction) circuit improves energy efficiency and reduces interference in the electrical network.

Durable construction and high efficiency

The power supply is characterized by high efficiency reaching 94%, which translates to lower operating costs. The housing made of ABS plastic provides Class II insulation, increasing safety. Thanks to the wide operating temperature range from -40°C to +85°C, the device can be used in harsh environmental conditions. A long typical service life exceeding 50,000 hours and a 5-year warranty demonstrate the high quality and reliability of the product. The dimensions of the power supply are 195x68x39.5mm and the length of the wires is 300mm. The use of the Data Secure protocol further secures communication in the KNX system.