Smarts Electronics offers two kinds of external power supplies, constant current power supplies, constant voltage power supplies. When we are sourcing a power supply, we must make sure what kinds of input and output the matched LED lighting applications needed.

Kindly noted that conventional transformers cannot operate with incandescent bulbs or low-voltage halogen.Those two kinds of lighting require a specialized device that can detect low voltages.

Constant Voltage Power Supplies will power LED’s with a fixed output voltage and a maximum output current. If you have an LED product with 24volt DC operation that you wish to use in a 120 volt / 240 volt AC home wiring system, you’ll need power led power supply 120 volt led power supply / 240 volt led power supply in its input range and has 24volt DC output. A 12volt DC power supply would not be appropriate because its output voltage isn’t compatible with the voltage of the product. 80% loading is the best connection method for the whole of the lighting projects. Smarts Electronics offers 12V 24V 36V 48v power supply from 6W to 600W, both dimmable and non-dimmable for your selections.

Constant Current led power supply unit can power LED’s with a fixed output current and an array of varying output voltages. When choosing a constant current electronic led power supply for an LED project, ensure that the current and voltage requirements of the LEDs are met. A particular LED bulb will indicate one specific current, labeled in amps, and will have a variety of voltages that will vary depending on the wattage of the bulb. If you can not make clear information for relative labels and datasheet, pls contact with the selling for more details.