LED Heatsink Performance

Alteration of orientation

Optimal Thermal Solutions BV used 6SigmaET simulation software to examine what the influence of the orientation of a LED-heatsink is on the thermal  performance. The two heatsinks were examined with the use of an extruded heatsink (ModuLED9980) and a pin fin heatsink (LPF11180-ZHE). The results of the simulation have been compared to the measured values.  This has pointed out that the maximum difference between the test- and simulation data is  1,9 K or 5% is.

WP_OTS_LED_HS_Orientation

CS_OTS_LED_HS_Orientation

 

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