设置
快速交货
免运费
国际贸易术语
支付类型
市场产品
Slide 1
Slide 2
Slide 3
Slide 4
Slide 5
Slide 6
Slide 7
Slide 8
Slide 9
Slide 10
Slide 11
Slide 12
Slide 13
Slide 14
Slide 15
Slide 16
Slide 17
Slide 18
Slide 19
Slide 20
Slide 21
Slide 22
Product List
This slide lists details on how the perforation design of the chassis where the fan is installed affects the sound pressure level. The optimum perforation design would be to enlarge the hole as much as possible, with a concentric hole pattern. Considerations will have to be made by the chassis designer on balancing factors such as fabrication cost and aesthetics against the need to reduce sound pressure.
PTM Published on: 2017-11-14
