Chassis & Extension

In an electronic device, the chassis consists of a chassis or other internal support structure on which the printed circuit boards and other electronic components are mounted.

In the absence of a metal chassis, the chassis refers to the printed circuit boards and the components themselves, not to the physical structure

Several types of chassis exist each fulfilling specifications such as:

• PXI chassis
• PXI Express chassis
• VXI chassis
• VPX chassis
• Expansion Chassis