• Locked Locked
  • Replies 1 reply
  • Subscribers 62 subscribers
  • Views 146 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LED DRIVER- HEAT EMISSION

lilli prasath
Prodigy 140 points

Hi, I want to know whether the source of heat emission in LED lighting system. I want to know whether the heat is emitted from LED or Driver Circuit

  • TI__Expert 5130 points

    In my opinion, most of the heat is emitted from LED. That's why  the heat sink of LED bulb is usually very big.

    The heat sources in a driver circuit are usually power FET(switching FET), inductors and IC. The driver will use the metal later in PCB board for heat radiation.