BOKE BK-PPL050-BxxxxA 50.4W IP65 Constant Current LED Driver

Waterproof Non-Dimmable LED Driver for Professional Industrial, Commercial and Humid-Environment Lighting

The BOKE BK-PPL050-BxxxxA is a high-performance constant-current LED driver designed to deliver reliable, flicker-free power to professional LED lighting installations. Part of BOKE's waterproof PPL Series, this non-dimmable driver offers a maximum output power of 50.4W and is ideal for compatible LED luminaires used in industrial, commercial and humid environments. Its compact, robust construction makes it particularly suitable for lighting installations where dependable performance and protection against dust and moisture are essential.

Operating from a rated 200–240V AC or DC input, the BK-PPL050-BxxxxA series offers factory-set output currents from 1050mA to 1250mA, depending on the selected model. The output voltage range is 28–42V DC for variants up to 1200mA, delivering a maximum of 50.4W, or 28–40V DC for the 1250mA variant, delivering up to 50W. Each version features a fixed current output and does not require programming or dimming controls. With a typical efficiency of 88.5%, power factor of 0.97 and total harmonic distortion of just 9%, the driver provides efficient electrical performance for professional lighting applications.

Engineered for consistent illumination, the BK-PPL050-BxxxxA provides flicker-free output designed to meet ErP requirements, helping to deliver stable, comfortable lighting in industrial facilities, transport environments and commercial spaces. Integrated short-circuit, no-load and over-temperature protection functions help safeguard the driver and connected LED equipment against electrical faults. The series also supports compatible central emergency lighting systems, providing full output under suitable DC input conditions, as well as self-contained emergency lighting applications.

Designed for independent installation outside the luminaire, the driver features an IP65 protection rating, SELV output and Class II construction. Its compact dimensions of 138 × 45 × 32mm make it a practical choice for installations where space is limited. Suitable applications include industrial lighting, rail-transit lighting, subway station lighting and compatible luminaires in humid environments. With an operating temperature range of -20°C to +60°C, a nominal lifetime of up to 100,000 hours, CE, ENEC, UKCA, RCM, CCC and EL certifications, and a 5.5-year manufacturer's guarantee, the BOKE BK-PPL050-BxxxxA series delivers dependable long-term performance for professional constant-current LED lighting systems.