Part of a group of 32 years, since 2008 Conexled manufactures high performance LED illumination for commercial, public and industrial areas. With a technical team trained for indicate the best products and implement technical lighting test that can offered. Conexled constantly invests in technological innovation, improving and development of products to attend the market necessities, with the objective that always complete with client’s expectations, considering the technical norms, with transparency, sustainability and continuum improvement.
LED (Light Emitter Diode) is an electronic semiconductor component with the property of transform electrical energy in light through a process known as electroluminescence. This process of electroluminescence, different process of found in conventional lamps (filament heating until incandescence, electrical discharge through gas, among others); consist on electronic excitation, by the passage of electric current through the material (semiconductor chip). Most important component of a LED is the semiconductor chip (figure 2) responsible by light generation. This chip has reduced size, as can be seen in Figure 1, where we show a conventional LED and their components.
Figure 3, we show a power LED – which we use, where is possible to see the greater complexity of components, to assure the best performance in applications where is demanded more reliability and efficiency.
The light emitted by LEDs is cold because no infrared presence in this light beam. Otherwise, LEDs release power as heat, for that is necessity of heat sinks, assuring the operation it’s inside of the junction temperature limits specified by manufacturer. It can be seen in figure 4 the drawing of a conventional LED where the dissipated power way is the same of the electric current; been this indicated by the copper trail on printed circuit board. In Figure 5, we present a high power LED that have distinct thermic and electric ways, with heat remove made by the coupling of a heat sink at its base, assuring a better dissipation.
Optimize power consumption, use LED.
A Isotron é uma empresa brasileira que atua no seguimento industrial desde 1996. Iniciou suas atividades e consolidou sua marca como fabricante de máquinas e equipamentos para solda por resistência. Em outra divisão possui parcerias com grandes marcas presentes no mercado mundial, onde distribui e representa componentes para instalações elétricas diversas, entre os produtos ofertados encontram-se, sistemas de interconexão, tomadas multipolares blindadas, cabos elétricos, painéis de distribuição de energia, entre outros.know more