LED power supply 90W 24V 3.75A DALI PWM-90-24DA

LED Power Supply with DALI Interface – Precise Lighting Control

The Mean Well PWM-90-24DA LED power supply is a modern solution for powering and dimming LED strips, especially in systems utilizing the DALI protocol. The device combines high efficiency, reliability, and advanced control functions, making it an ideal choice for both professional installers and end-users. Thanks to the possibility of smooth PWM dimming, it allows for creating dynamic lighting scenes and adjusting the lighting to individual needs.

Universality and Safety in Every Detail

The PWM-90-24DA power supply is characterized by a wide input voltage range (90-305 VAC), which allows it to be used in most power grids worldwide. The construction based on high-quality components ensures stable and safe operation. Built-in protections against overload, short circuit, overvoltage, and overheating protect both the power supply itself and the devices connected to it. Additionally, it meets the SELV (Separated Extra Low Voltage) standard, guaranteeing increased safety. The housing with an IP67 protection degree provides resistance to moisture and dust, allowing installation in various environmental conditions.

Key Features and Benefits

• DALI Control: Precise lighting control using the DALI standard – possibility of individual addressing and grouping of light sources.
• High Efficiency: Efficiency level of 90.5% translates to lower energy consumption and reduced operating costs.
• Smooth PWM Dimming: No flickering or noise during brightness adjustment ensures visual comfort.
• Wide Input Voltage Range: Compatibility with various power grids (90-305 VAC).
• High Reliability: Certified MTBF (Mean Time Between Failures) of 224.2K @ 25°C guarantees long-term use.
• IP67 Protection Degree: Resistance to moisture and dust allows installation in harsh conditions.
• Protections: Protection against overload, short circuit, overvoltage, and overheating ensure safe use.
• PFC (Power Factor Correction): Power factor correction minimizes the load on the electrical network.
• MM Compliance: Possibility of use in furniture and building joinery elements.

Remember to maintain a power reserve – 20% recommended for home installations and 30% for commercial applications where the lighting will operate intensively for a long time. DALI control configuration requires the use of a DALI MASTER bus.