PXIe-4151

The PXIe-4151 provides programmable DC power up to 30 W. Additionally, this power supply features output disconnect functionality for isolation from the device under test (DUT). You can use the PXIe-4151 to streamline automated test systems design for a wide range of applications—from aerospace and defense to automotive and semiconductor component test—by eliminating the need to mix multiple instrumentation form factors in a given test system and simplifying synchronization.

Applications and Use Cases of PXIe-4151

The PXIe-4151 Precision Power Supply / SMU is a PXI Express dual-channel source measure unit (SMU) designed for precision voltage/current sourcing and measurement. It offers high resolution, low noise, and fast response, making it ideal for multi-channel device characterization and automated testing.

1. Dual-Channel Precision Source & Measurement
PXIe-4151 provides two independent channels that can both source and measure voltage/current, enabling simultaneous testing of multiple nodes or devices.

2. Semiconductor Device Characterization
Widely used for testing ICs, transistors, diodes, and other semiconductor devices by analyzing I-V curves, leakage, and switching behavior.

3. Parametric Testing in ATE Systems
Integrated into automated test equipment for parametric measurements such as voltage thresholds, current consumption, and device performance.

4. Power Sequencing & Multi-Rail Testing
Supports coordinated control of multiple power rails, ideal for devices requiring controlled startup/shutdown sequences.

5. Low-Level Signal Measurement
Capable of measuring very small currents and voltages, suitable for precision and sensitive electronic testing.

6. Battery & Power Device Testing
Used for analyzing power circuits, energy devices, and battery behavior with accurate sourcing and measurement.

7. Research & Laboratory Applications
Applied in labs for circuit design validation, precision experiments, and system development.