The production of high-power white LED
Date:2011-05-21 09:47
Status:Close
Question:admin
problems. LED chips in the pn junction temperature increases, prompting the chip temperature, and then the temperature of the chip will be transmitted to the heat sink. This center should be equipped with better thermal conductivity material, the chip temperature can be reached quickly on the heat sink. Now, this thermal plastic there are many, to be selected according to actual use.
At present, the connection between the chip and heat sink, there are two ways: First, the solid crystal
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