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Meanwell HLG-320H-24A Single Output LED Lamp Power Supply – Overview
The Meanwell HLG-320H-24A is a high-performance 320W AC/DC LED driver that supports both constant voltage (CV) and constant current (CC) output modes. Designed for versatility and durability, it operates on a wide input range of 90–305VAC, offering stable power delivery across a variety of lighting applications.
With an efficiency of up to 94% and a fanless design, this power supply can operate reliably in extreme temperatures from -40°C to +90°C under natural convection cooling.
Its robust metal housing and IP67/IP65 protection rating make it suitable for both indoor and outdoor installations, including street lighting, industrial facilities, and architectural lighting systems.
Equipped with 3-in-1 dimming support and potentiometer-based output adjustment, the HLG-320H series provides exceptional flexibility for modern LED lighting designs.
Key Features:
Dual mode Constant Voltage + Constant Current output
Metal housing with Class I insulation design
Built-in active PFC for improved efficiency and compliance
IP67 / IP65 rated enclosure for indoor and outdoor use
Output adjustable via onboard potentiometer
3-in-1 dimming function for flexible lighting control
High efficiency: Up to 94%
Wide operating temperature range: -40°C to +90°C
Long lifespan: Over 62,000 hours typical
7-year warranty
Typical Applications:
Outdoor LED signage and displays
Industrial and commercial lighting
Streetlights and parking lot illumination
Tunnel and architectural lighting
High-bay and low-bay LED fixtures
