Technical Design-in Guide Engine LLE G2 PRE KIT | 03-2020 | 1.2 | en
Thermal Aspects
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7.1. Module cooling
7.1.1. Effect of cooling on the life of the modules
The modules of the LLE G2 PRE KIT system have been designed for operation with a passive heat sink and can be mounted directly
on such a suitable heat sink.
The life of the module depends to a large extent on the operating temperature. The more that the operating temperature can be
reduced by cooling, the longer the expected life of the module. If the permitted operating temperature is exceeded, however, the life
of the module will be significantly reduced.
Relative luminous flux vs. operating temperature
Lifetime characteristic
The diagram shows the change in luminous flux in percent over an operating time
Lumen maintenance for LLE G2 PRE module
The table shows the change in luminous flux in percent over an operating time