LED driver power is a key element in the performance of […]
LED driver power is a key element in the performance of LED lamps, and it is also one of the lighting selection or design requirements. The electrical design of LED luminaires should consider the characteristics and quantity of LEDs used in the luminaire, the location where the luminaires are installed, and the location of the luminaires in the grid to consider electrical safety, constant current drive, immunity and EMI, and select or design a suitable LED drive power supply.
Since the LED is driven by a low voltage constant current source of 2V to 3V, unlike ordinary incandescent bulbs, which can directly connect 220V AC mains, it is necessary to design power and control circuits to drive the LEDs. In addition, the electrical connection of the LED module is also an important part of the electrical system of the LED lamp. Safety should be fully considered, and standard connectors, adequate insulation, and protection against electric shock should be used.