LED power supply 120W 24V 5A DALI PWM-120-24DA

LED Power Supply with DALI Interface – a reliable power source for your lighting

The PWM-120-24DA LED power supply from Mean Well is a high-quality, constant voltage power source designed for LED lighting systems. The device offers a power of 120W at an output voltage of 24V and a current of 5A, making it an ideal solution for both professional installers and end-users looking for reliable power for their LED applications. The DALI interface enables smooth brightness control and integration with intelligent lighting control systems.

Functionality and safety in one housing

This model stands out with a wide input voltage range (90_{305VAC, 127}431VDC), ensuring compatibility with various electrical networks. The sealed plastic housing (IP67) protects against moisture and dust, allowing installation in harsh environmental conditions. The applied protections – against short circuit, overload, overvoltage, and overheating – guarantee safe and long-lasting operation. The no-load power consumption is minimal (below 0.5W), which translates to energy savings. The active PFC (Power Factor Correction) circuit improves energy efficiency and reduces interference in the electrical network.

Versatility of applications and ease of integration

The PWM-120-24DA power supply offers a 3-in-1 dimming function – the ability to adjust brightness using a 0~10VDC signal, pulse width modulation (PWM), or an external resistor. This provides great flexibility in adapting the lighting to individual needs. The device is designed to power a wide range of LED devices, such as LED strips, modules, panels, or LED halogen bulbs. Thanks to its compact dimensions (191x63x37.5mm) and 300mm long wires, installation is simple and convenient. Efficiency up to 91% ensures minimal energy losses and efficient operation of the lighting system. Additionally, the manufacturer offers a 5-year warranty on this model, which demonstrates its high quality and reliability.