LED power supply mean well 156W 12V IP67, model 51405022

Switched LED power supply from mean well delivering 156W output at 12V with IP67 protection. Designed to provide a stable 12V DC feed for LED strips, modules and lighting fixtures in both indoor and outdoor installations, this unit combines high output power with ingress protection to resist water and dust. The compact, sealed housing and regulated output reduce flicker and help maintain consistent lighting performance in wet or dusty environments.

Advantages

The mean well 156W 12V IP67 power supply provides reliable voltage regulation and thermal management to support continuous and intermittent LED lighting loads. Its IP67-rated sealed enclosure enables installation in exposed or damp locations without additional enclosures. The switched-mode design improves energy efficiency and reduces heat generation compared with linear supplies, while built-in protections guard against short circuit, overcurrent and overvoltage conditions to extend LED lifetime and reduce maintenance.

Suitable for

• Powering 12V LED strip lighting in kitchens, retail displays and signage
• Outdoor linear and architectural LED lighting where moisture protection is required
• LED modules and small fixtures in damp basements, garages, or covered exterior locations
• Applications requiring a sealed power supply for dust-prone industrial environments

Key specifications

• Output power: 156 W continuous
• Output voltage: 12 V DC regulated
• Ingress protection: IP67 (dust-tight and protected against temporary immersion)
• Design: switched-mode power supply with sealed housing
• Protections: short-circuit, overcurrent, overvoltage and thermal protection
• Intended use: fixed installation for LED lighting systems

How to use

Mount the power supply in a location that meets clearance and ventilation requirements, avoiding direct burial unless specifically permitted. Connect the AC input to a properly protected mains circuit and observe local wiring regulations. Attach the 12V DC output to the LED load, observing correct polarity and total power consumption within the 156W rating. Ensure all cable entries are sealed and cable glands are suitable for preserving the IP67 rating when installed outdoors or in wet locations.

Usage recommendations

For long-term reliability, match the total LED load to no more than the rated 156W and allow margin for inrush current and temperature derating. Use appropriate cable cross-sections for the DC run to minimize voltage drop, and locate the power supply where heat can dissipate. Verify sealing of connections when used in outdoor or damp environments to maintain IP67 protection.