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YONGUCase has been researching in the field of aluminum enclosure industry for 18 years, this plastic cover EMC/EMI Shielded Enclosure is also one of the products designed by Yongying R&D Department. Next, let me show you the structural features of this product, which will give you more understand in this type enclosure.
Structural Features of EMI Box
Features |
Purpose |
|
Plastic Wrap Shells |
Utilize the Company's Profile Resources |
|
The new mold is fixed with self-tapping screws |
No tapping required for stocking |
|
There are card slots in the new mold, with large rounded corners |
Rounded appearance |
|
The new mold has 2 plastic frames |
Can do without the aluminum bezel |
Application of EMI/RFI Shielded Enclosures
Application Scenarios |
Notes and Examples |
| Factory, industrial control electrical box | Electromagnetic shielding adopts aluminum baffle |
| Civil digital products | Desktop WiFi, set-top box |
| Need to be fixed on the wall | Some require customers to punch holes by themselves |
| Handheld device | Factory crane remote control |
Process of EMI Shielding Enclosures
Process Content |
Process Points |
| The shell can be cut to length | Unified length of upper and lower shells. ±0.1mm |
| Plastic end caps can be laser typed | Colors are communicated with the factory according to customer requirements |
| Common to old molds and normal shells | The baffle is not chamfered |
| Plastic end caps are CNC machined with rounded corners |
Use aluminum baffles at right angles |
Assembly Precautions of EMI RFI Shielded Enclosures
Assembly Steps |
Key Points |
| Tightening the self-tapping screw requires the upper and lower shells to be aligned | The new mold requires that the screw head is complete and has hardness. Electric screwdrivers requiring higher power |
| When screwing the self-tapping screw, it should be vertical to the end face of the casing. If the screw is inclined, it will not be screwed to the end | Don't rush to tighten it at the beginning. The front two buttons are required to be vertical |
| It is recommended that each screw should be installed in a certain hole | The size of the self-tapping screw has a tolerance, and it is easy to replace the thread |
| Do not overtighten the screws. Prevent fracturing of the plastic cover or plastic frame | Tighten the screw and observe the deformation reaction of the plastic around the screw |
Finally
If you are interested this product and want to know what is EMI shielded you can read this blog"What's EMI Shielded" to learn more knowledge.
