From heat dissipation to see LED high bay light

Increasing the life of LED high bay light drive power , need to choose high quality, long service life of the capacitor is an effective way to improve life drive power supply, reduce through the capacitance of the ripple current and work voltage, improve the efficiency of the power drive, reduce the thermal resistance of components, completes the protective measures such as waterproof processing, at the same time should pay attention to the choice of thermal conductive adhesive.
led-high-bay

The stand or fall of thermal design is the LED high bay lights is a key factor in life, with a chip of the same quality in the different design of lamps and lanterns, life vary widely, even can reach dozens of times, so, a kind of success for the design of lamps and lanterns, the cooling system plays a decisive role LED high bay light.


LED heat dissipation generally include cooling system level heat dissipation and encapsulation level, to reduce the thermal resistance of lamps and lanterns must consider these two kinds of heat at the same time, the heat level packaging is in LED light source in the process of production through the packaging materials, packaging structure and the design of the technological level so as to achieve the purpose of the heat dissipation, in terms of packaging thermal design, the main existing silicon-based flip chip structure, metal cooling circuit board structure, a solid crystal material, epoxy resin material such as heat dissipation, slopes cooling system is mainly based on the research of the related technologies, and innovation and improvement of radiator, and with the popularity of high power LED, LED high bay light manufacturer power is becoming more and more big, at present, the system level heat mainly include thermoelectric refrigeration cooling, heat pipe cooling and air cooling methods of forced heat dissipation structure, good heat dissipation problem is an effective way to increase the LED high bay lights and lanterns of life, so you need to further research and innovation.

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