Mean Well PWM-120-24 120W 24V DC Driver LED IP67

The Mean Well PWM-120-24 is a high-performance 120W LED driver from the PWM-120 series, designed for constant voltage LED lighting applications. With a 24V DC output and 5A current, it delivers reliable power for indoor and outdoor LED strips, modules, and signage. The driver features a universal AC input range of 90-305VAC and is IP67 rated for dust and water ingress protection, making it suitable for harsh environments. Its 3-in-1 dimming function (0-10VDC, PWM signal, resistance) allows flexible brightness control from 0 to 100%.

Advantages

High efficiency up to 90.5% reduces energy loss and heat generation. The compact aluminum housing with free air convection cooling ensures long lifespan and reliability. Built-in protections against short circuit, over current, over voltage, and over temperature safeguard both the driver and connected LEDs. Compliance with UL8750, EN61347, and EMC standards guarantees safety and electromagnetic compatibility.

Suitable for

• LED strip lighting (indoor/outdoor)
• LED modules and signage
• Architectural lighting
• Industrial and commercial lighting
• Constant voltage LED systems requiring dimming

Key specifications

• Output: 24V DC, 5A, 120W
• Input: 90-305VAC / 127-431VDC
• Dimming: 3-in-1 (0-10VDC, PWM, resistance)
• Efficiency: 90.5%
• IP Rating: IP67
• Operating Temperature: -40°C to +85°C (case)
• Safety Standards: UL8750, EN61347-1, EN61347-2-13
• EMC: EN55015, EN61000-3-2 Class C

Recommendations

For optimal performance, ensure adequate ventilation and avoid exceeding the maximum ambient temperature. Use with compatible LED loads that require constant voltage 24V DC. The dimming control allows integration with various lighting control systems.