The integrated LED light source module is divided into two parts. One part is dedicated to various outdoor LED screens, mainly used for display and backlighting; the other part is dedicated to LED lighting. Here we mainly talk about LED lighting modules.

The light source module used for LED lighting is divided into two parts: DC module and AC module. The DC module is the abbreviation of Direct Current, and the AC module is the abbreviation of Alternating Current. The application of different modules in the lamps is quite different. DC modules are divided into constant current modules and constant voltage modules, both of which need to be combined with the driver to be applied to the lamps; AC modules are different, no need to be driven, and direct communication Mains electricity is applied to lamps and lanterns. The constant current module means that the current of the module board is constant, and the voltage is adjustable for proper adjustment. The constant voltage module means that the module board voltage is fixed, and the current can be adjusted at will. At present, 12V, 24V, and 48V are more common.

The AC module already has its own power supply system, which can be directly connected to the mains. Different modules are used in different lamps. Constant current modules are mostly used for fixed and stand-alone lamps; constant voltage modules are mostly used for lamps that can be combined and infinitely spliced; AC modules can use various lamps, the key is Cost considerations.

The ACLED integrated light source module is directly connected to the mains. Many users are worried about safety and dare not use it. In fact, as long as the structure is processed, the high-voltage part is protected with a lens or colloid to prevent people from touching it. It is very safe. With the improvement of technology, this aspect has been well avoided; and because the DC module is driven, the output is low voltage, so the safety performance is relatively strong, but after the drive is added, the cost will be If there is an increase, the lamp body will also be changed.