Technical Information & Details for the MEAN WELL HLG-150H-20B
- Rated Power: 150 W
- Rated Voltage: 20 V DC
- Rated Current: 7.5 A
- Constant Current Region: 10 – 20 V DC
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC
- Efficiency (typ.): 93 %
- Dimming Technology: 3-in-1 dimming (1–10V DC, 10V PWM signal, or resistance)
- Operating Temp.: -40 °C to +90 °C (at case)
- IP Rating: IP67 (fully waterproof)
- Manufacturer Warranty: 7 Years
Information about the MEAN WELL HLG-150H-20B
The MEAN WELL HLG-150H-20B is a high-performance 150W AC/DC LED driver optimized for 20V applications requiring sophisticated remote dimming. As a "B-Type" model, it features an integrated 3-in-1 dimming interface on the output side, allowing for seamless brightness regulation via 1-10V DC, 10V PWM signal, or external resistance.
The unit is enclosed in a fully potted metal housing with an IP67 rating, ensuring superior protection against dust and water ingress. This makes it an excellent choice for outdoor LED lighting, high-bay industrial lamps, and large-scale architectural projects. Its fanless design utilizes natural air convection for cooling, ensuring silent and maintenance-free operation over a typical lifetime exceeding 62,000 hours.