LEDs, which are considered as electronic components, are basically a type of diode. LEDs that convert electrical energy into light operate under appropriate current and voltage. LEDs, whose input part is electricity, produce heat and light as output. The resulting heat increases the temperature of the LED and other elements. If the LEDs are getting very hot, this situation is seen as negative.
LEDs get very hot ...
LEDs that convert electricity into light, this heat generated during this process is an unwanted energy. Electronic elements that are constantly exposed to heat begin to deteriorate over time. Components with shortened life become inoperable after a certain period of time.
High temperature also negatively affects the light efficiency of LEDs. LEDs that produce less light by consuming the same electrical energy begin to atrophy and malfunction over time. Excessive heat, which is the biggest source of failure of LED lighting devices, must be removed from the bar LED.
LED Cooling System
The PCB, which is made of aluminium material, has conductive paths and electronic elements on the printed circuit board. Conductive paths provide the connection of electronic elements. The PCB, which completes the circuit, is also used as the internal cooling system of the bar LED.
The aluminium board, which offers thermal conductivity as well as conducting electricity, absorbs the heat of the LEDs. The absorbed heat spreads along the PCB surface and is given to the atmosphere. In some projects, external cooling systems can also be applied in LED products that are turned into luminaires. In the market, circular, square or rectangular grille-like fanless / fan aluminium LED heat sink models.
Ambient heating systems such as radiators, stoves, air conditioners used in indoor environments in winter may adversely affect the removal of heat from the product. In open areas, bar LED products are placed in an aluminium case and protected against water and dust. This type of use can be seen as a precaution against the heating effect of the sun in hot weather.
Mostly for both indoor and outdoor use aluminium PCB is sufficient for heat removal. However, in some projects, it may be necessary to develop external cooling solutions specific to the place where the Bar LED will be used. You can review all products and get prices through cubukled.com, which aims to use long-lasting bar LEDs.
