Rapid developments in the electronic industry have greatly benefited society. However,
more recently some high-end technological applications have seen their advances limited …

Heat pipes are metal-wick equipped systems that circulate a phase-changing liquid and
transfer heat more effectively than solid-metal compact heat spreaders. Metal wicks are …

Thermal management is one of the main issues for electronics cooling especially for tightly
packaged PCBs that experience local heat generation. Thus, theoretical and experimental …

Although the LED light has higher energy conversion efficiency compared with the
conventional metal halide lamp, it is well known that there is a thermal burden due to the …

Semiconductor light sources are currently the fastest growing and most energy efficient
group of light sources used in lighting technology. Their lighting parameters, such as …

Limiting junction temperature Tj and maintaining its low value is crucial for the lifetime and
reliability of semi-conductive light sources. Obtaining the lowest possible temperature of Tj is …

Heat pipe heat spreaders are metal-wick based cooling devices which circulate a phase-
changing liquid to transfer heat more efficiently than solid-metal heat sinks. Although metal …

Despite being efficient devices, when compared to other light sources, high power light
emitting diodes (LEDs) suffer from heating effects that have a negative impact on their …

In recent years, light emitting diodes (LEDs) have become an attractive technology for
general and automotive illumination systems replacing old-fashioned incandescent and …

A phosphor-converted light-emitting diode (LED) solar simulator is an illuminance device
that produced irradiance intensity and spectral close to the sunlight. It is determined as …