INTEGRAL LED EMITTER Russian patent published in 2017 - IPC H05B33/08 H05B37/02 F21S8/00 

FIELD: lighting.

SUBSTANCE: integral LED emitter comprises a housing with electrical terminals for connection to a power source, and a light emitting module and a key management controller located in the housing and connected to the electrical terminals via a rectifier, the light emitting module is a section of an electrical circuit of N LED elements connected in series, each comprising a LED unit with a certain number of LEDs connected in series inside the unit and key connected in parallel with LED unit, the controller has N+2 terminals, wherein it is connected with electrical terminals on the housing by two terminals, and each of the other N terminals is connected to the key of corresponding LED element. In this case, the LED unit of any LED element can contain at least two parallel connected sections of the electrical circuit, each is of the same number of series-connected LEDs.

EFFECT: possibility of operating LED emitter with a high efficiency of emition directly from AC sources without the use of current stabiliser.

2 cl, 1 dwg