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National Instruments PXIe-4140 PXI Source Measure Unit

The National Instruments PXIe-4140 (Part Number: 781742-01) is a Source Measure Unit with four SMU channels, the perfect device for handling large pin applications. The NI PXIe-4140 has 4 quadrants, and each channel has integrated remote sensing (4 wires) for precise estimations. The quick examining rate of the PXIe-4140 can help decrease estimation times, catch transient characteristics of gadgets, and permit fast I-V portrayal of devices under test (DUT). With a rapid sequencing engine, the user can synchronize all these SMUs with each other or with different instruments, such as switches or fast computerized test modules. The device is equipped with a 25-position DSUB male front panel connector.

This exact 4-channel SMU highlights SourceAdapt technology. With this next-generation SMU innovation, the user can custom-tune the SMU reaction to any given load for maximum stability and minimum transient response times. This ideal SMU reaction protects the device under test from undesirable transients, while accomplishing the quickest conceivable test times and expelling framework dependability worries from oscillations. This tech makes the NI PXIe-4140 an excellent choice for testing gadgets such as microelectromechanical frameworks, multiplying ICs with sidestep capacitors, or any board or chip-level test applications with an extensive variety of inductive or capacitive loads. It has a current range of -100 mA to 100 mA, and a voltage range of -10 V to 10 V.

The positive scope of the output resistance permits the SMU channel to imitate true gadgets with nonzero output resistance, while the negative resistance range enables the user to compensate for voltage drops because of resistive losses between the remote sense focuses and the DUT terminals.

The physical specifications of the PXIe-4140 include dimensions measuring 0.8 x 5.1 x 8.5 in. (2.0 cm × 13.0 cm × 21.6 cm) and a weight of 14.99 0z (425 g). It has a recommended operating temperature range of 0 °C to 55 °C, and a storage temperature range of -40 °C to 70 ºC. The power required by the device differs depending on the voltage rail- 600 mA from 12 V and 350 mA from 3.3 V.