Difference between revisions of "Using L-Shape Enclosures for PCBs with Opposing Connectors"
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For most computer enclosures, the U-Shape (clamshell) is the simplest to design and manufacture, and is fine to use when a component protrudes from adjacent sides. But if the enclosure is to accommodate a component that protrudes from opposite sides, such as a PCB with opposing connectors as shown below, the U Shape is not going to work.<br> | For most computer enclosures, the U-Shape (clamshell) is the simplest to design and manufacture, and is fine to use when a component protrudes from adjacent sides. But if the enclosure is to accommodate a component that protrudes from opposite sides, such as a PCB with opposing connectors as shown below, the U Shape is not going to work.<br> | ||
[[File:L-shape or u-shape1new.png|325px]]<br><br> | [[File:L-shape or u-shape1new.png|325px]]<br><br> |
Revision as of 14:14, 10 August 2018
This resource has been updated, and can now be found on the Protocase blog:
For most computer enclosures, the U-Shape (clamshell) is the simplest to design and manufacture, and is fine to use when a component protrudes from adjacent sides. But if the enclosure is to accommodate a component that protrudes from opposite sides, such as a PCB with opposing connectors as shown below, the U Shape is not going to work.
Because the connectors protrude through each side of the enclosure, you cannot insert the PCB in a U Shape enclosure unless you stretch at least one enclosure side, in which case the enclosure will most likely be out of position when you bend it back.
If you use the two-piece L Shape enclosure instead, you can slide the board into the enclosure from one side without any bending, as follows.