Inventronics Unveils Broad Family of LED Lighting Power Supplies

Inventronics has announced the availability of a broad array of power supplies for LED lighting application including a total of 48 new models spanning 35 and 50W power levels. These include constant voltage drivers, constant current drivers and constant current drivers with built-in dimming. Each of these models has already been approved to UL8750 as well as being compliant to EN61347.

The EUC-035S series provides a constant current output at 35W while the EUC-50S generates up to 50W of output power. The EUC-035S is available in 9 different current levels from 350 to 2900mA. The EUC-050S series offers 10 different models with current levels from 350mA to 4200mA. All of the constant current models are available with an optional dimming feature.

Dimming, on the drivers having this feature, is accomplished with a 0-10V input signal that scales the output current linearly with the applied voltage. To simplify application, the driver also provides a 10V reference output that may be used to generate the dimming input with a potentiometer or resistor divider network.

The EUV-035S and EUV-050S are constant voltage drivers delivering up to 35 and 50W respectively. Both series offer five different output voltages from 12 up to 48V.

All of the models announced here provide power factor correction (0.99 at 110Vac) and provide from 83% to 88% efficiency depending on the model. The lifetime of these drivers is calculated at about 87,000 hours for the 35W drivers and 66,000 hours for the 50W versions when operating at 80% load with an ambient temperature of 45°C.

All of the models discussed here come in a rugged aluminum housing which is IP67 rated allowing for use in indoor and outdoor applications. Each of these products also feature robust lightning protection as well as over-voltage, over-current and over-temperature protection and operate over an ambient temperature range of -35 to 70°C.

Production quantities of the EUC-035S, EUC-05S, EUV-035S and EUV-050S are available now.