Analyzing Thermal Module Developments and Trends in High-Power LED

Table 3

Comparisons between experimental and numerical temperatures of A.C. 30 W (𝑇_𝑎=25.5°C).

CH	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Measured data (°C)	41.0	41.8	41.4	41.3	39.9	39.9	42.3	41.6	37.4	46.9	46.8	45.4	45.6	64.4	54.1
Simulation result (°C)	39.9	39.8	40.0	40.6	38.7	39.3	39.3	39.9	44.8	X	X	44.2	42.9	62.6	53.8
Error (%)	−2.6	−4.7	−3.3	−1.6	−3	−1.5	−7	−4	14.4	X	X	−2.6	−5.9	−2.4	−0.5