This basic switch topology connects one input to one output. It is generally used in control applications to:
Connect a UUT to a load.
Connect a power supply or control signal to the UUT separate from other source-measure-interface circuitry.
Initiate an independent element of the system. For example, a device with non-electrical input or output, such as a motor or transducer.
Marvin Test Solutions' GX6315 provides 3x15 independent Single Pole, Double Throw (SPDT) relays that may be used for power switching in the basic switch topology. The GX6338 provides 3x38 independent Single Pole, Single Throw (SPST) relays that may be used for low current switching in the basic switch topology. For more information about the SPDT and SPST configurations, refer to "Switching Types".