LED driver MEAN WELL HLG-150H-48B

The MEAN WELL HLG-150H-48B is an AC-DC single output LED driver that delivers 48 V DC at up to 3.2 A (150 W). It uses mixed mode regulation (constant voltage + constant current) and includes a built-in power factor correction (PFC). The unit has an IP67 rating and a cable output, and supports dimming via 1–10 V, PWM or resistance control.

Advantages

This LED driver combines CV and CC operation for compatibility with a broad range of LED modules, includes PFC for improved mains performance, and offers multiple dimming options (1–10 V, PWM, resistance). Its IP67 enclosure and cable output provide protection against dust and water for outdoor and damp-location installations. The 150 W output and 48 V nominal voltage suit many medium-power LED lighting systems.

Suitable for

• Outdoor and indoor LED fixtures requiring IP67 protection
• LED modules and strips that operate at 48 V nominal
• Applications needing dimming via 1–10 V, PWM or resistance
• Lighting installations that benefit from PFC and mixed-mode regulation

Key specifications

• Model: MEAN WELL HLG-150H-48B
• Output: 48 V DC, 3.2 A (150 W)
• Regulation: Mix mode (CV + CC)
• Input: AC (wide range; see manufacturer for exact range)
• Protection rating: IP67
• Output type: Cable output
• Dimming: 1–10 V, PWM, resistance
• Built-in: Power factor correction (PFC)

How to use

Mount the HLG-150H-48B in a location consistent with its IP67 rating, ensuring secure cable entry and adequate mechanical support. Connect the AC input according to local wiring standards and the driver’s wiring diagram. Connect the 48 V DC output to LED modules or strips observing polarity. Select the appropriate dimming method (1–10 V, PWM or resistance) and wire the dimming control according to the supplier’s instructions. Verify connections before powering on and test dimming functionality at low brightness first.

Recommendations

Use the driver within its rated electrical limits and in environments compatible with IP67. For safe and reliable operation, follow the manufacturer’s installation guide, observe ventilation clearances where applicable, and protect wiring against mechanical damage. If in doubt, consult a qualified electrician.