ABB 0-60063-1 60063-1

Description

ABB 0-60063-1 60063-1

ABB 0-60063-1 60063-1

LED lighting systems below 25W are generally designed for applications such as reading desk lights, corridor lights, living room spotlights, household meal lights, and night lights. Customers generally hope that these applications can be designed as small as possible, so the design space for PCB placement is relatively small. Therefore, the temperature inside the packaging space may be high during long-term use. Since it is unlikely for designers to install a cooling fan inside, its cooling design becomes crucial and important.
Most low-power LED lighting applications below 25W require a certain degree of miniaturization. This often leads to higher power density, although power consumption is not significant. Adequate heat dissipation management measures must be provided through improved mechanical structures. In addition, high electrical efficiency helps to reduce power consumption. “Alexander Sommer pointed out, If further reduction of thermal resistance is required, this can be achieved through electrical isolation, as it can achieve the highest efficiency of heat transfer. These methods also allow for optimized lumen output
Another way to prevent LED overheating during prolonged operation is to adopt a dimming solution. SangCheol Herr, Marketing Manager of High Voltage IC Products at Feizhao Semiconductor Company, said, “Compared to fluorescent lamps and incandescent lamps, adopting dimming solutions is an important way to reduce LED power consumption. This solution is achieved using dimming controllers. Especially for LED driver solutions smaller than 25W, due to the small PCB size and limited packaging space, heat dissipation issues are inevitable, so this solution is more important

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