Heat Dissipation Simulation and Optimization of Switching Power Supply of LED Lamps
Sheng Yafeng
Abstract：Heat dissipation design is an important part in the LED switching power supply design process.The paper expounds the importance of power thermal analysis.The heat dissipation simulation modeling is conducted based on the existing LED lamps switching power supply.The heat environment improvement is analyzed and researched about applying hole arrays on power supply shell or filling glue into the power supply cavity.The research results through simulation optimization will guide practical engineering application.
Keywords：LED lampsheat dissipationswitching power supplyoptimizationsimulation
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 75-79 )