Elitneon

To protect the LED from degradation factors, such as heat and voltage spikes, the drive circuitry design is critical. Ideally, LED butik skyltar circuit designs should be tailored to the specifics of the application because mechanical and economic constraints make it difficult to design a "catch-all" circuit. Most LED indication or lighting designs operate from a high voltage AC power source. Since LEDs are DC-driven, utilizing a specific AC to DC power supply to achieve a DC source voltage is often the most cost-efficient and reliable LED lighting solution. To ensure efficient LED butik skyltar operation, DC-to-DC LED driver circuitry may also be required in conjunction with the primary power supply. In addition to providing the necessary power and protection from current fluctuations, LED drive circuitry also generates heat - adding to the thermal management challenge. And, generally, the greater the volume of light that is required, the more LEDs butik skyltar are needed, leading to more complex the circuitry, packaging challenges, higher heat flux, etc.