Technical Information & Details on MEAN WELL HLG-40H-15 Power Supply
- Output Power: 40.05 W
- Output Voltage: 15 V DC
- Output Current: 2.67 A
- Input Voltage Range: 90 – 305 V AC / 127 – 431 V DC, 47 – 63 Hz
- Efficiency: up to 86.5 %
- Ripple & Noise: ≤ 150 mVp-p
- Inrush Current: 50 A (Peak)
- Leakage Current: < 0.75 mA / 277 V AC
- Operating Temperature: −40 °C to +80 °C
- Cooling: natural convection
- Protection Functions: Short Circuit, Over Current, Over Voltage, Over Temperature
- Protection Category: Class I, IP65/IP67
- Isolation Voltage: 3.75 kV AC between Input and Output
- Dimensions (L x W x H): 171 mm x 61.5 mm x 36.8 mm
- Weight: approx. 0.73 kg
- Safety & EMC Certifications: UL8750, TUV, CB, CE, EAC, IP67
- MTBF: > 3395 K hours
- Manufacturer warranty: 5 years
Information on MEAN WELL HLG-40H-15
The MEAN WELL HLG-40H-15 is a rugged 40 W LED driver from the HLG series with IP65/IP67 waterproof metal housing (Class I) for demanding outdoor and humid applications. It stands out with wide operating temperature range from -40 °C to +80 °C, high reliability (MTBF > 3.3 million hours), and Constant Voltage/Current mode for flexible LED setups. Unique weatherproof design, automatic restart after faults, and universal input voltage make it ideal for streetlights, floodlights, and industrial lighting with maximum durability.