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

Figure 1

Isometric views of heat sinks with different configurations: (a) E0I0, (b) E0I3, (c) E10I3, (d) E15I3, and (e) E20I3.

(a)

(b)

(c)

(d)

(e)