Description
The National Instruments PXIe-4154, with part numbers 781155-01 and 195709C-01L, is a Programmable Power Supply specifically designed for battery test systems. It is capable of replicating the transient speed of a lithium-ion battery cell, offering programmable output resistance for accurate emulation of battery behavior.
This power supply operates in a 2-quadrant mode, capable of both sourcing and sinking current, and features an ultrafast transient response time of less than 20 µs. It boasts integrated current measurement capabilities with impressive sensitivity down to 1 µA, making it ideal for precise control and testing scenarios.
Equipped with two channels, a 6 V, 3 A battery simulator and an 8 V, 1.5 A charger simulator, the PXIe-4154 is versatile in its applications. It can deliver a continuous waveform acquisition rate of 200 kS/s and has a standby current measurement sensitivity of 1 A, ensuring high fidelity in capturing transient behaviors.
Although the PXIe-4154 entered its Maintenance phase on December 30, 2022, it continues to be available through Apex Waves, which commits to buy, sell, and repair end-of-life NI hardware indefinitely.
| Feature | Description |
|---|---|
| Part Number | 781155-01, 195709C-01L |
| Type | Programmable Power Supply |
| Usage | Battery test systems |
| Transient Speed | Designed to replicate a lithium-ion battery cell |
| Output Resistance | Programmable |
| Operation Mode | 2-quadrant (source/sink) |
| Transient Response Time | <20 µs |
| Current Measurement | Integrated, down to 1 µA sensitivity |
| Channels | 2 (Battery simulator and charger simulator) |
| Battery Simulator Channel | 6 V, 3 A, 2-quadrant |
| Charger Simulator Channel | 8 V, 1.5 A |
| Waveform Acquisition Rate | 200 kS/s continuous |
| Standby Current Measurement Sensitivity | 1 A |
| End of Life Notice | Entered Maintenance phase on December 30, 2022 |
| Availability | Available with Apex Waves |
Question 1: What are the features and capabilities of the National Instruments PXIe-4154 Programmable Power Supply, and what is its availability status through Apex Waves after entering the Maintenance phase on December 30, 2022?
Answer 1: The National Instruments PXIe-4154 Programmable Power Supply contributes to the precision and effectiveness of battery test systems by offering the ability to replicate the transient speed of a lithium-ion battery cell with programmable output resistance for accurate emulation, an ultrafast transient response time of less than 20 µs, integrated current measurement with sensitivity down to 1 µA, and dual-channel functionality with a 6 V, 3 A battery simulator and an 8 V, 1.5 A charger
Question 2: What are the specifications and features that make the National Instruments PXIe-4154 programmable power supply suitable for battery test systems, especially regarding its transient response time and integrated current measurement capabilities?
Answer 2: The National Instruments PXIe-4154 programmable power supply is particularly suitable for battery test systems due to its capability to replicate the transient speed of lithium-ion battery cells with a transient response time of less than 20 µs, programmable output resistance for accurate battery behavior emulation, and integrated current measurement with a sensitivity down to 1 µA for precise control and testing.
Question 3: Considering its features and specifications, how does the National Instruments PXIe-4154 Programmable Power Supply contribute to the precision and effectiveness of battery test systems?
Answer 3: The National Instruments PXIe-4154 Programmable Power Supply features a transient response time of less than 20 µs, programmable output resistance for accurate battery emulation, integrated current measurement down to 1 µA, and operates in 2-quadrant mode for sourcing and sinking current. It includes a 6 V, 3 A battery simulator, an 8 V, 1.5 A charger simulator, and offers a continuous waveform acquisition rate of 200 kS/s with
Question 4: What capabilities make the National Instruments PXIe-4154 Programmable Power Supply suitable for battery behavior emulation and precise control in testing scenarios?
Answer 4: The National Instruments PXIe-4154 is suitable for testing the transient response of lithium-ion batteries due to its ability to replicate the transient speed with a response time of less than 20 µs, offer programmable output resistance for accurate emulation of battery behavior, and perform both sourcing and sinking current in a 2-quadrant mode with integrated current measurement capabilities down to 1 µA. After entering its Maintenance phase on December 30, 2022, Apex Waves provides services to buy
Question 5: What features make the National Instruments PXIe-4154 suitable for testing the transient response of lithium-ion batteries, and what services does Apex Waves provide for this hardware after it entered its Maintenance phase on December 30, 2022?
Answer 5: The National Instruments PXIe-4154 Programmable Power Supply is suitable for battery behavior emulation and precise control in testing scenarios due to its ability to replicate the transient speed of a lithium-ion battery cell, programmable output resistance for accurate emulation, ultrafast transient response time of less than 20 µs, integrated current measurement with sensitivity down to 1 µA, and the inclusion of a 6 V, 3 A battery simulator and an 8 V, 1.5 A charger
