Meanwell Power Supply HLG-320H-24B 320W 24V IP67 13.34A LED Driver Dimmable

The Mean Well HLG-320H-24B is a high-performance 320W LED AC/DC power supply designed for professional lighting applications demanding reliability, efficiency and advanced dimming control. With a constant voltage output of 24V DC and a maximum current of 13.34A, this unit supports both constant current and constant voltage operating modes, providing maximum installation flexibility.

The 3 in 1 dimming function allows output current adjustment via 1~10V DC signal, 10V PWM or external resistance, ensuring compatibility with the most common control systems available on the market. The fanless design and aluminum housing make it equally suited to indoor and outdoor environments.

Key technical specifications

The power supply accepts a universal input voltage of 100-240V AC, compatible with EU, USA, UK, Australian and Japanese electrical standards. Efficiency reaches 94%, minimizing heat dissipation and energy losses. The compact dimensions — 252 x 90 x 43.8 mm — simplify integration into cable trays and technical enclosures. The operating temperature range spans from -40° to +90°C under free air convection, with no forced ventilation required.

Safety and protection

The IP65 ingress protection rating ensures resistance to dust and water jets, making the unit suitable for outdoor installations and industrial environments. The aluminum metal enclosure provides both mechanical durability and effective thermal management.

Applications

The Mean Well HLG-320H-24B is the ideal solution for architectural LED lighting systems, 24V LED strips, commercial and residential lighting installations, illuminated signage and outdoor projects. Direct connection to LEDs is recommended; use with additional drivers is not suitable.