DC and AC / DC current source Geotest Marvin Test Systems
PXI, GTXI

The GX1838 provides 8 output channels and three Voltage Rails. Each of the 8 output channels can be connected to one of the three voltage rails or set as Open. Voltage Rails A through C are used as voltage sources for the High and Low state. Additionally, the GX1838 offers a programmable DC electronic load capable of loading up to 500mA. The GX1838 occupies a single 3U PXI slot.

The GX7400 is a dual output programmable DC power supply designed for use in PXI systems. The GX7400 occupies three 6U slots and is controlled via the PXI bus. The AC power is provided using a panel mounted receptacle. The power supplies are fully isolated and can be externally connected in series to provide higher voltage. Each of the dual outputs can accommodate a programmable or a fixed power supply module.

The GT7404 is a low cost method of providing controlled power to interface and test target circuitry. The GT7404 permits +5V, +12V, -5V, and -12V power outputs present on the GTXI motherboard to be switched through a DB25 connector for use by the unit under test and interface circuitry.

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