Description
The part number for this PXI Source Measure Unit is 132743A-01L (782856-02). It falls under the category of PXI Source Measure Units and has the model number PXIe-4139. The product being discussed is the NI PXIe-4139 System SMU with Higher Power Option, designed to offer versatile solutions for various testing and measurement scenarios.
This unit is equipped with guard terminals, which are crucial for reducing the influence of leakage currents in high-resistance measurements, thus ensuring accuracy and reliability. Additionally, it comes with sense terminals that support remote sense capability. This feature allows for the correction of voltage drops in the cables, ensuring that the voltage applied to the device under test is accurate, thereby improving measurement precision.
For applications requiring precise control and synchronization, the PXIe-4139 includes timing and triggering options. This allows users to synchronize the operation of the SMU with other instruments or events within the system, making it ideal for complex or time-sensitive measurements.
The unit’s sequence engine enables precise control over sourcing and measurement timing, providing users with the flexibility to program a series of voltage or current steps while precisely controlling the timing of each step. This is further enhanced by two sequencing methods. The first method allows for the application of output values in a sequence, which can be used for stress testing or device characterization. The second method uses a trigger to configure the output to the next setpoint at an exact time, offering enhanced control for timing-critical applications.
| Specification | Detail |
|---|---|
| Part Number | 132743A-01L (782856-02) |
| Category | PXI Source Measure Units |
| Model | PXIe-4139 |
| Description | NI PXIe-4139 System SMU with Higher Power Option |
| Guard Terminals | Yes |
| Sense Terminals | Yes, with remote sense capability |
| Timing and Triggering | Available for precise control and synchronization |
| Sequence Engine | Enables precise control over sourcing and measurement timing |
| Sequencing Method 1 | Apply output values in sequence |
| Sequencing Method 2 | Use a trigger to configure output to the next setpoint at an exact time |
Question 1: What is the part number for the NI PXIe-4139?
Answer 1: 132743A-01L (782856-02)
Question 2: Does the NI PXIe-4139 have guard terminals?
Answer 2: Yes, it has guard terminals to reduce leakage currents.
Question 3: Can the NI PXIe-4139 correct voltage drops with its terminals?
Answer 3: Yes, it has sense terminals for voltage drop correction.
Question 4: What is unique about the PXIe-4139’s sequence engine?
Answer 4: It allows control over sourcing and measurement timing in steps.
Question 5: Does the PXIe-4139 support timing and triggering options?
Answer 5: Yes, it supports timing and triggering for synchronization.
