Description
The 781756-02 is a part of the PXI Programmable Power Instruments category, specifically the PXI-4110 model. This programmable DC power supply is compatible with part numbers 779647-10 and 779647-11. It offers a unique configuration with two isolated channels and one non-isolated channel, each capable of delivering up to 1 A of current.
Voltage and current customization is highly precise, allowing adjustments in 120 µV steps for the +6 V channel and 400 µV steps for the 20 V channels. Additionally, the current can be adjusted in 20 µA steps within the 1 A range and 400 nA within the 20 mA current range. Depending on the configuration, the total output power can reach up to 9 W or 46 W, providing versatile power options for a range of applications.
For software integration, the unit requires LabVIEW or LabWindows/CVI, alongside the Measurement & Automation Explorer (MAX) for optimal performance. Connection to the power supply is facilitated through 6-position MINI-COMBICON and 2-position MINI-COMBICON connectors, ensuring a reliable and secure connection.
Powering the unit can be done either through an internal source via the PXI backplane or an external source such as the NI APS-4100, providing flexibility in power management. Furthermore, calibration services are available and recommended annually or biennially to maintain accuracy and performance.
| Specification | Details |
|---|---|
| Part Number | 781756-02 |
| Category | PXI Programmable Power Instruments |
| Model | PXI-4110 |
| Compatible Part Numbers | 779647-10, 779647-11 |
| Type | Programmable DC Power Supply |
| Channels | Two isolated, One non-isolated |
| Current per Channel | Up to 1 A |
| Voltage/Current Customization | 120 µV steps (+6 V channel), 400 µV steps (20 V channels), 20 µA steps (1 A range), 400 nA (20 mA current range) |
| Total Output Power | 9 W or 46 W |
| Software Requirements | LabVIEW or LabWindows/CVI, Measurement & Automation Explorer (MAX) |
| Connectors | 6-position MINI-COMBICON, 2-position MINI-COMBICON |
| Power Source | Internal (PXI backplane) or External (NI APS-4100) |
| Calibration | Available, Recommended annually or every two years |
Question 1: What part number corresponds to the PXI-4110?
Answer 1: 781756-02
Question 2: How many channels does the PXI-4110 have?
Answer 2: Three channels: two isolated, one non-isolated.
Question 3: What software is required for the PXI-4110?
Answer 3: LabVIEW or LabWindows/CVI and MAX.
Question 4: What are the voltage adjustment steps for the +6 V channel?
Answer 4: 120 µV steps
Question 5: Can the PXI-4110 be powered externally?
Answer 5: Yes, with the NI APS-4100.
