LED power supply 24V 100W Mean Well ELG-100-24DA IP67

The MEAN WELL Brand – a Leader in Sealed and Waterproof Power Supplies

MEAN WELL is a global leader in the production of sealed and waterproof switching power supplies. This brand's products are valued for their reliability, high quality, and safe operation. MEAN WELL ELG series power supplies are widely used in LED installations, automation, and industry, wherever protection against moisture, dust, and harsh environmental conditions is required.

General Description of the ELG-100-24DA Power Supply

The ELG-100-24DA is a professional, sealed, 100W switching LED power supply with a 24V DC output voltage. This model is equipped with a DALI interface, enabling digital control and smooth dimming of LED lighting. The power supply has a sealed metal housing with an IP67/IP65 protection rating, which guarantees full waterproofness and dustproofness. Thanks to its wide operating temperature range (-40°C to +70°C) and resistance to overloads and surges, the ELG-100-24DA is suitable for both indoor and outdoor installations, ensuring stable and efficient power supply for LED devices.

Main features of the ELG-100-24DA power supply

• Hermetic, waterproof IP67/IP65 housing – full protection against moisture and dust
• DALI interface – digital lighting control and dimming
• Constant output voltage 24V DC, current up to 4A
• Output power: 100W
• Universal input voltage: 180–295VAC
• High efficiency: up to 91%
• Active PFC (Power Factor Correction)
• Surge resistance up to 6kV (IEC 61000-4-5)
• Passive cooling – no fan
• Protections: short circuit, overload, overvoltage, overheating
• Idle power consumption <0.5W
• Cable length: 300 mm
• 5-year manufacturer's warranty
• Compliance with international standards: UL8750, EN61347-1, EN61347-2-13, CE, IP65/IP67

PSU Application ELG-100-24DA

The ELG-100-24DA power supply is ideal for powering and dimming 24V LED strips, modules, LED panels, and other electronic devices requiring a stable 24V DC voltage. Thanks to its hermetic IP67/IP65 housing and DALI interface, it is particularly recommended for professional lighting installations in homes, offices, shops, commercial and industrial facilities, as well as in the furniture industry, where quiet and precise lighting control is required.

ELG-100-24DA Technical Specifications

Frequently Asked Questions (FAQ) about the ELG-100-24DA

• Is the ELG-100-24DA suitable for operation on Outdoors? Yes, the IP67/IP65 class ensures full protection against water and dust – the power supply is designed for outdoor installations and damp locations[1][5].
• What protection does this power supply have? It protects against short circuits, overloads, overvoltages, and overheating.
• What are the typical applications? Powering LED strips, modules, panels, advertising, architectural, garden, and industrial lighting.
• Is the power supply quiet? Yes, it is cooled by convection – no fan.
• How long is the warranty? 5 years from the date of purchase.
• Can it be used with DALI systems? Yes, the DA model is fully compatible with the DALI bus.
• What are the operating conditions? Temperature from -40°C to +70°C, free-standing or in an airtight container.