Mean Well LPC-150-2450 Power Supply 150W 2450mA

Yes, if the downlight requires a constant current driver at 2450mA and the total LED forward voltage falls within the 31-62V constant current range. This model is not a constant voltage supply, so it is intended for constant current LED loads rather than 12V or 24V LED products.

It can be suitable for signage modules that are designed to run from a 2450mA constant current source and whose combined forward voltage stays between 31V and 62V. It is not the right choice for standard constant voltage signage modules that expect a fixed DC voltage output.

Yes, for a small LED array that is specified for 2450mA constant current and fits inside the 31-62V operating window. With 151.9W output power, it is meant for higher-power constant current LED assemblies rather than low-power arrays.

Your LED load should require 2450mA constant current, and its total forward voltage must fall within the 31-62V constant current output range. The number of LEDs depends on the forward voltage of each LED, so compatibility should be checked from the LED data rather than by counting diodes.

This model is rated IP67, so it is built for wet and dusty environments where a sealed driver is needed. Its operating temperature range is -25°C to +50°C, so the ambient conditions also need to stay within that range.

Within the LPC-150 series, the LPC-150-1050 is 1050mA with a 72-144V CC range and 151.2W, the LPC-150-1400 is 1400mA with 54-108V and 151.2W, the LPC-150-1750 is 1750mA with 43-86V and 150.5W, the LPC-150-2100 is 2100mA with 36-72V and 151.2W, the LPC-150-2450 is 2450mA with 31-62V and 151.9W, the LPC-150-2800 is 2800mA with 27-54V and 151.2W, and the LPC-150-3150 is 3150mA with 24-48V and 151.2W. The lower-current LPC-150-350, LPC-150-500, and LPC-150-700 versions shift to much higher CC voltage ranges of 215-430V, 150-300V, and 107-215V respectively.