Demonstration of Applying the Evaporative Cooling Technology to the 800W Transmitter

摘要

In order to dissipate the heat effectively and improve the performance of 800W Transmitter, we designed a set of self-circulating evaporative cooling system for the 800W power amplifier unit and made an demonstration unit. Through this application, we removed the air-cooling fin and reduced the unit's weight greatly. This system not only break the thermal bottleneck of air cooling, but also has a better cooling effect, low noise, simple structure and high reliability, besides, this application shows great cooling capability potential.