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. This SMU is perfect for large pin applications. The NI PXIe-4140 has 4 quadrants; 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.

This new 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. The NI PXIe-4140 with SourceAdapt innovation is perfect 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 device is equipped with a 25-position DSUB male front panel connector.

The PXIe 4140 additionally includes programmable output resistance, so the user can program the output resistance from –1 V/current range to +1 V/current range. For instance, on the 100 mA extend, the user can vary the output resistance from –10 O to +10 O. 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 device weighs 14.99 oz., and measures 0.8 x 5.1 x 8.5 in. in physical dimensions. It has a recommended operating temperature range of 0 °C to 55 °C, and a storage temperature range of -40 °C to 70 ºC.