LED power supply 90W 12V 7.5A DALI PWM-90-12DA

Universal LED power supply with DALI interface – reliability and flexibility in one

The Mean Well PWM-90-12DA LED power supply is a high-quality power source designed to power 12V LED lighting. The device offers a power of 90W and an output current of 7.5A, making it an ideal solution for both professional installers and end-users looking for a reliable power supply for their lighting systems. Thanks to the built-in DALI interface, it enables smooth brightness control and integration with intelligent lighting control systems.

Wide application and high efficiency

This power supply is characterized by a wide input voltage range (90_{305VAC, 127}431VDC), which ensures its compatibility with various electrical networks. High efficiency at 89% translates to lower energy losses and lower operating costs. The housing with IP67 protection class guarantees protection against moisture and dust, allowing installation in difficult environmental conditions – both indoors and outdoors. The sealed housing made of ABS plastic provides durability and resistance to mechanical damage.

Safety and functionality

The power supply design has been enriched with a number of protections: short-circuit, overload, overvoltage and thermal. The active PFC (Power Factor Correction) circuit improves the quality of the drawn current, minimizing interference in the electrical network. In addition, the 3-in-1 dimming function (0~10VDC, PWM, resistance) provides flexibility in adapting the lighting to individual needs. The no-load power consumption is minimal – below 0.5W – which further increases the energy efficiency of the system. Class II insulation increases the level of safety. The length of the wires is 300mm, which facilitates installation. The operating temperature from -40 to +70°C allows operation in extreme climatic conditions.