Experimental Study on the Effect of In/Out Radial-Finned Heat Sink with PCM under Constant and Intermittent Power Mode in Power LEDs

<div>The temperature difference between the maximum and minimum temperature during the cyclic operation cycle of LED module heat sink with and without PCM under three different mode conditions.</div>

International Journal of Photoenergy

fig12

Figure 12

Figure 12: Experimental Study on the Effect of In/Out Radial-Finned Heat Sink with PCM under Constant and Intermittent Power Mode in Power LEDs 