Furuno RS-600-ASAA Manual De Usuario

 

 

Exact CFM requirements vary by application and end-use environment, but 60-70 CFM is typical 

for the 120mm fan itself. For noise-sensitive applications, it is recommended that a thermally 

sensitive fan speed control circuit be used to balance system-level thermal and acoustic 

performance. This circuit typically senses the temperature of an internal heat sink and/or incoming 

ambient air and adjusts the fan speed as necessary to keep power supply and system component 

temperatures within specifications. Please refer to the fan speed control drawing below. 

 

28

24

20

16

12

8

4

2300

1800

1300

800