Οδηγός LED mean well HLG-80H-48B, έξοδος 80 W, 48 V, είσοδος AC 90–305 V, IP20

Mean Well HLG-80H-48B is a constant-voltage LED driver delivering up to 80 W of output power at 48 V DC. Designed for a wide AC input range of 90–305 V, this unit supports mixed-mode operation (CV+CC) with built-in power factor correction (PFC). The compact metal enclosure (61.5 × 195.6 × 38.8 mm) and IP20 protection make it suitable for indoor LED lighting, signage and industrial installations that require a stable 48 V supply.

Advantages

The HLG-80H-48B offers a stable 48 V output with mixed CV+CC operation, helping maintain consistent light levels and protecting LED loads from current variations. Its wide AC input range and built-in PFC increase compatibility with varied mains supplies and reduce harmonics. The compact metal housing provides robust mechanical protection and thermal performance for indoor installations. Cable output and support for multiple dimming methods provide flexible integration options with control systems.

Suitable for

• Indoor LED strip lighting and linear fixtures requiring 48 V DC
• Backlit signage and display illumination
• Industrial control panels and auxiliary 48 V supplies
• Lighting installations needing mixed CV/CC output behavior

Key specifications

• Output power: 80 W
• Output voltage: 48 V DC
• Output current: 1.7 A
• AC input voltage range: 90–305 V AC
• Operation mode: Mix mode (CV+CC) with built-in PFC
• Dimming interfaces: 1–10 V, PWM, resistance
• Enclosure: compact metal housing, dimensions 61.5 × 195.6 × 38.8 mm
• Ingress protection: IP20 (indoor use)
• Output connection: cable output

How to use

Install the HLG-80H-48B in a dry, ventilated indoor location, secure the metal enclosure to a stable surface and connect the AC mains within the specified 90–305 V range. Connect the 48 V DC output to the LED load observing correct polarity. If dimming is required, use the supported 1–10 V interface, PWM signal or an appropriate resistance network as specified by the LED system. Ensure proper wiring practices, adequate cooling and separation from heat-sensitive materials during installation.

Recommendations

For reliable operation, maintain adequate ventilation around the driver, avoid exposure to moisture or dust beyond IP20 limits, and follow local electrical codes. Match the total LED load to the 80 W output rating and confirm dimmer compatibility when using 1–10 V or PWM dimming methods.