蜂窝通风板

性能描述

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蜂窝通风板

蜂窝通风板

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应 用
   
 
All Spira-Cell, Econo-Cell, and Fan Filters include our patented “blending” process of the aluminum honeycomb panel that provides high and reliable levels of shielding. Our filters also include the use of epoxy which mechanically bonds thehoneycomb panel to the frame and the use of our patented spiral EMI gasket, which ensures an excellent, long-lasting EM bond between the panel and the frame.
   
  特 点
   
 
The shielding effectiveness graphs illustrate the shielding of 1/8 cell by 1/4 thick honeycomb panels including: (A) the level of shielding obtained from a typical honeycomb panel; (B) the shielding from a panel which has been processed using our patented blending process; and (C,D) the shielding obtained from tin plated honeycomb panels, where most of the incidental contact points across the epoxy joint were removed from one of the panels during the pre-plating cleaning process (D).
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  重要技术参数
   
 

Spira’s Shielded Fan Filters provide a high and reliable level of shielding at very cost effective and competitive prices. They include the “Spira Advantage” as described on page 25, using our patented honeycomb blending process and patented spiral Flexi-Shield gasket to provide exceptional EMI shielding and EM bond.

 

Filter Size   Spira’s Fan Filters are compatible with 40, 60, 80, 92 and 120mm fans or can be made in custom sizes on request. 

Cell Size  The filters use 1/8 cell by 1/4 or 1/2” 
                     
thick aluminum honeycomb panels.   

Frame   The frame is made from chem-film plated 6061-T4 aluminum.

Spiral Material   The filters include a Flexi-Shield tin/ lead plated beryllium copper gasket in standard force. RoHS compliant version is available on request.

Salt-Fog Option A salt-fog version is available on request, and includes our Flexi-Shield edge tin/lead plated beryllium copper gasket. The honeycomb panel and frame are chem-film plated 
(or can be tin plated on request). RoHS compliant version is available on request.

Shielding Effectiveness This graph illustrates that with the “Spira Advantage” our Fan Filters can provide up to 80dB of shielding at 1GHz!

   
  订货信息
   
   
 

Fan Filter

Part Number

Fan
Size

A
±.030

B
±.010

C
±.015

D
±.015

E
±.010

F
±.020

G
±.020

HF-40mm-25

40mm

1.71

1.180

1.38

.150

.265

.319

.345

HF-40mm-50

40mm

1.71

1.180

1.38

.150

.265

.569

.595

HF-60mm-25

60mm

2.50

1.970

2.17

.170

.265

.319

.345

HF-60mm-50

60mm

2.50

1.970

2.17

.170

.265

.569

.595

HF-80mm-25

80mm

3.34

2.810

3.01

.170

.265

.319

.345

HF-80mm-50

80mm

3.34

2.810

3.01

.170

.265

.569

.595

HF-92mm-25

92mm

3.78

3.250

3.45

.170

.265

.319

.345

HF-92mm-50

92mm

3.78

3.250

3.45

.170

.265

.569

.595

HF-120mm-25

120mm

4.82

4.125

4.50

.170

.348

.319

.345

HF-120mm-50

120mm

4.82

4.125

4.50

.170

.348

.569

.595

Custom sizes are available on request. Contact us for more information.

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Custom sizes are available on request. Contact us for more information.

 

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