QLT Power Supply PD309 21W 36V 700mA For LED Modules

The QLT PD309 power supply is an independent constant current driver for LED modules, designed and manufactured in the EU by QLT, housed in a polycarbonate casing. It delivers a 21W output power at a maximum voltage of 36V DC with a constant current of 700mA, ensuring stable and reliable power to connected LED modules and consistent luminous performance over time. Self-restoring protection against overheating, open circuit and secondary short-circuits, combined with Class II insulation and an IP20 protection rating, ensure safety and durability in continuous use.

The PD309 is well suited to professional installations in residential and commercial settings. Its universal input of 100–240V AC makes it compatible with electrical systems across Europe, Australia, USA, UK and Japan. The compact dimensions — 138 × 40 × 29 mm — allow easy installation even in confined spaces. The product is not dimmable and is identified by ordering code A40PD309000B.

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