Ledvance Power supply 18W 32-54V max 350mA Led Driver Dimmable phase cut

Ledvance LED Power Supply 18W DR PC-PFM-18/220-240/350, manufactured by Osram, is a phase-cut dimmable LED driver operating in constant current mode, designed to deliver stable and reliable power to LED modules and LED luminaires. Built in PVC, its compact housing — just 130×43×30 mm — makes it particularly suited for narrow installations and tight profiles. It provides a constant output current of 350 mA at 18 W, with an output voltage range of 32–54 V and a universal input voltage of 100–240 V at 50/60 Hz.

Compatible with commonly used leading-edge and trailing-edge phase-cut dimmers, it enables smooth dimming from 10 to 100%, offering full flexibility for lighting control. The driver operates within SELV (Safety Extra-Low Voltage, below 60 V) and carries an IP20 protection rating for indoor use. Insulation class II provides additional safety without the need for a protective earth connection. With a declared lifetime of up to 50,000 hours, low ripple current below 5%, and built-in reversible protections against overtemperature, overload, short-circuit and open-circuit conditions, this power supply is well-suited for professional lighting applications in luminaires of protection classes I and II, backed by a 5-year Osram guarantee.