Meanwell PWM driver led 40W 24V waterproof

The Mean Well PWM-40-24 is a 40W AC/DC LED driver operating at a constant voltage of 24V with PWM-style output, designed to maintain colour temperature stability and brightness uniformity across all types of LED strips. The built-in dimming function adjusts the output duty cycle, providing outstanding flexibility for professional lighting installations.

Rated IP67, this waterproof Mean Well power supply is suitable for dry, damp and wet environments, making it the ideal choice for outdoor applications or locations with high humidity. The fanless design ensures silent and reliable long-term operation.

Key technical specifications

The driver accepts a universal input from 90 to 305V AC, compatible with EU, USA, UK, Australia and Japan mains voltages, delivering a stable 24V output at 1.67A. Maximum output power reaches 40W with an efficiency of up to 89%. No-load power consumption is below 0.5W and the accepted frequency range is 47 to 63Hz. The compact dimensions of 150x53x35mm allow easy installation even in tight spaces.

Safety and protection

The IP67 ingress protection rating ensures full resistance to dust and temporary water immersion. The driver operates across case temperatures from -40°C to +85°C under free air convection, guaranteeing reliable performance in demanding environmental conditions.

Applications

The Mean Well PWM-40-24 is ideal for powering 24V LED strips in residential, commercial and outdoor settings, including architectural lighting, decorative installations, illuminated signage and applications in humid or weather-exposed environments.

For full specifications and performance curves, please refer to the technical PDF attached to this product page.