How can we measure junction temperature?
- Date added:
- Thursday, 07 July 2011
- Last revised:
- Friday, 08 July 2011
Answer
* Emitter (IC-Package) & Light Engine: follow JEDEC standards (JESD51-1) to measure thermal resistance Rja & Rjc and it's based on the diode test method.
* Minimise series product: Since we can measure Rja & Rjc for Emitter and Light Engines, we can then calculate the junction temperature of LEDs luminaire.
* Minimise series product: Since we can measure Rja & Rjc for Emitter and Light Engines, we can then calculate the junction temperature of LEDs luminaire.
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