LED power supplies

Excelsys Technologies has introduced a range of products for professional LED lighting applications.

The constant current output LXC series and the LXV constant voltage series offer up to 300 W output in IP67 enclosures.

The LXC series is available with either 30 or 50 W output with efficiencies up to 88%. Both models have universal input over the range 90-264 VAC and an operating temperature range of -20 to +75 °C.

The series is protected against overvoltage, short circuit and over temperature and meets EN550022 level B for conducted and radiated emissions. Output voltages are available internal ranges 6-12, 9-18, 12-24, 18-36, 21-42 and 24-48 DC.

The LXV series comprises six models with outputs of 75, 100, 120, 150, 200 and 300 W with no minimum load and efficiency up to 95%.

All have overcurrent and overvoltage protection as well as short circuit and over temperature protection and are rated to IP67.

The 75, 100 and 120 W models have an input voltage range of 90-305 AC and the 150, 200 and 300 W models have a universal input range of 90-264 AC.

All models meet EN55055 level B for conducted and radiated emissions as well as EN61000-4-5. A wide range of output voltages is available to suit specific LED requirements, including 12, 24, 36, 42, 48, 54, 81 and 105 VDC.