Thermal management of high-power LEDs
id:
thermal-management-of-high-power-leds-174-11487602
title:
Thermal management of high-power LEDs
text:
High power light-emitting diodes (LEDs) can use 350 milliwatts or more in a single LED. Most of the electricity in an LED becomes heat rather than light. If this heat is not removed, the LEDs run at high temperatures, which not only lowers their efficiency, but also makes the LED less reliable. Thus, thermal management of high power LEDs is a crucial area of research and development. It is necessary to limit both the junction and the phosphor particles temperatures to a value that will guarantee
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Thermal_management_of_high-power_LEDs
date created:
2008-02-27T21:56:27Z
date modified:
2024-09-02T19:35:44Z
main entity:
{"identifier":"Q7783061","url":"https://www.wikidata.org/entity/Q7783061"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/7f/LED_package.jpg","width":508,"height":294}
fields total:
13
integrity:
15