N
N Cook
- Jan 1, 1970
- 0
Without having to learn about pneumatics
For an existing product with a 12V fan with ducted area across fan ie minus
the central motor area, of about 6 square inches and current consumption of
..2 amps.
As it stands this fan would seem to waste a lot of power and increase in
noise, blowing through a set of 14 slots in the case of total air-vented
area 1.5 sq ins.
If most of this grill section was totally cut away , fared off, and an
external wire grill added would that allow the use of .1 amp fan for
more, or less air throughput and a bonus of less audible noise.
For an existing product with a 12V fan with ducted area across fan ie minus
the central motor area, of about 6 square inches and current consumption of
..2 amps.
As it stands this fan would seem to waste a lot of power and increase in
noise, blowing through a set of 14 slots in the case of total air-vented
area 1.5 sq ins.
If most of this grill section was totally cut away , fared off, and an
external wire grill added would that allow the use of .1 amp fan for
more, or less air throughput and a bonus of less audible noise.