QLT Power supply MPL3 4.2 W 12V 350mA for 2-3 LED modules

The QLT MPL3 power supply is a standalone LED driver manufactured by QLT, designed to power 2 to 3 LED modules with a constant current output of 350 mA and a maximum power of 4.2 W. Its compact footprint of 51×32×18 mm makes it easy to integrate into technical installations where space is at a premium. The universal input voltage of 100–240 V AC ensures full compatibility with the main international electrical standards — EU, AUS, USA, UK and Japan — making it an excellent choice for both domestic and international projects.

Operating in constant current mode, the unit delivers a stabilised output of up to 12 V, protecting LED modules from unwanted voltage fluctuations. It features self-resetting protection against overtemperature, open circuit and short-circuit conditions on the secondary, ensuring long-term safety and uninterrupted operation. The IP20 protection rating and insulation class II confirm its suitability for indoor installations in compliance with current electrical safety standards.

For dimensions, technical specifications and further product information, please refer to the attached PDFs.