{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Ground Switched Outputs — WSU

Ground Switched Outputs — WSU - Ground...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Ground Switched Outputs Most computer outputs are controlled by the computer providing a ground for the circuit. An example is a cooling fan relay. The relay coil has ignition switched power applied to it and the computer will provide a path to ground when the relay is commanded on. A ground switched device will have system voltage at the computer terminal when the device is off and a low voltage, very close to ground, when the device is on.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}