LED power supply 120W 12V 10A DALI2 PWM-120-12DA2

LED power supply with DALI interface – precise lighting control

The Mean Well PWM-120-12DA2 LED power supply is a reliable power source for LED lighting systems, especially where advanced control and dimming are required. This model, with a power of 120W and an output voltage of 12V, allows powering even demanding installations. The DALI2 interface enables integration with intelligent lighting management systems, providing full control over each light point.

The power supply is distinguished by a wide input voltage range (90_{305VAC, 127}431VDC), making it a universal solution in various network conditions. The sealed plastic housing (IP67) guarantees resistance to moisture and dust, enabling installation both indoors and outdoors. This makes it suitable for demanding industrial or commercial applications.

Versatility and safety for professionals and users

This model is not only power and reliability, but also a range of protections: short-circuit, overload, overvoltage and thermal. The active PFC circuit (power factor correction) improves the energy efficiency of the installation, and Class II insulation increases safety. The no-load power consumption is minimal – below 0.5W – which translates into energy savings.

The 3-in-1 dimming function (0~10VDC, PWM, resistance) provides flexibility in adjusting the light intensity to the user's needs. The power supply maintains a stable output voltage regardless of the load, which guarantees optimal operation of the LEDs and extends their lifespan. The cable length of 300mm facilitates installation and connection to the lighting system. Compact dimensions (191x63x37.5mm) allow for mounting in limited space.

• DALI2: Full control over lighting and integration with intelligent building management systems.
• Wide input voltage range: Compatibility with various electrical networks.
• Sealed IP67 housing: Possibility of use in harsh environmental conditions.
• High efficiency (89%): Energy saving and reduced operating costs.
• 3-in-1 dimming function: Flexibility in adjusting the light intensity to the user's needs.
• Protections: Protection against short circuit, overload, overvoltage and overheating – safety of installation and devices.
• 5 year warranty: Confidence in reliable operation for a long time.

The PWM-120-12DA2 power supply is an ideal solution for professional installers and end customers looking for a reliable and functional power source for LED lighting systems with advanced control and dimming capabilities.