Market prospects of ACLED light source modules

ACLED light source module market prospects: The current foreign market is based on the AC-LED driver IC engine technology of Seoul Semiconductor (SEOUL SEMICONDUCTOR) and the United Kingdom (Lynk Labs).

1. It is cost. Since the development of LED, cost is still the fundamental issue restricting its development. If you want to reduce cost, the high integration of drive circuit is an important direction.

2. From the perspective of the development of microelectronic integrated circuits, the driver chip technology is relatively mature, but it is necessary to select a driver architecture suitable for LEDs and meet the electrical performance requirements of the lighting field. In the future intelligent lighting applications, it is also necessary to consider the compatibility requirements of different dimming methods.

3. If you want to add more functions, the miniaturization of devices is an inevitable trend. Therefore, if a single lamp individual wants to carry more functions, there must be a need for miniaturization, and power removal is very important and A necessary link.

Features of Deutsche Grammophon ACLED light source module:

1. De-power;

2. High power factor>0.96; taking into account high efficiency, and efficiency>95%;

3. Support thyristor dimming, compatibility is higher than traditional dimming drive. It is easy to realize segmented dimming and 0-10V linear dimming.

4. Easy to realize current regulation;

5. The protection function is more perfect;

6. Easy to realize the toning function

7. Super cost-effective; AC-LED driver IC performance is comparable to Seoul Semiconductor SEOUL SEMICONDUCTOR and British LYNK LABS IC

8. No EMI (EMC), easy to pass safety regulations

9. Low harmonics, THD<10%, easy to meet the requirements of some European, American and Japanese countries.

10. No flicker

11. Passed UL

12. 1.6mm high thermal conductivity 2.0 substrate

ACLED light source module from the perspective of LED LED Light module-emitting principle and practical application, it is impossible to make LED light-emitting without power supply. De-powering is a brand-new LED driving method, which cannot be simply understood as not requiring driving. Only some devices that restrict the life of the power supply are eliminated, the power supply is simplified, the circuit and the devices are simplified, so as to achieve a higher degree of integration, and achieve the goals of reducing costs, improving reliability, and extending life.

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