NI美国PXIe-6738 PXI模拟输出模块是一款高性能的模拟输出设备，专为PXI Express系统设计。以下是该模块的详细介绍：

基本信息

• 品牌：美国国家仪器（National Instruments，简称NI）
• 型号：PXIe-6738
• 类型：PXI模拟输出模块

技术规格

1. 通道数：
• 该模块提供32个通道，但通常建议使用高达16个通道以实现大采样率，且每个通道需位于不同的组。
2. 分辨率与速度：
• 分辨率为16位，支持高达1 MS/s（每秒百万次采样）的采样率。
3. 模拟输出电压范围：
• 输出电压范围为-10V至+10V。
4. 数字I/O：
• 集成10个数字I/O线，这些线可用于额外的控制或同步任务。
5. 计数器/时钟：
• 配备4个计数器/时钟，支持复杂的定时和同步操作。
6. 触发功能：
• 支持数字触发和外部时钟功能，允许用户精确控制信号的输出时间和顺序。

功能特点

1. 高精度：
• 16位的高分辨率确保了输出信号的精确性，适用于对精度要求较高的应用场景。
2. 低噪声：
• 设计上注重低噪声特性，确保输出信号的纯净度。
3. 高稳定性：
• 模块在长时间运行中保持稳定的性能，适用于需要长时间数据采集和控制的场合。
4. 同步多通道更新：
• 为控制和波形输出应用提供同步多通道更新，支持激励-响应测试、电源控制、高速确定性控制以及传感器/信号仿真等应用。
5. 广泛的应用领域：
• 该模块适用于电子、交通、航天、汽车、电气等多个领域，特别是高密度激励-响应测试和开环仿真等应用。

应用示例

• 震动反应测试：利用PXIe-6738的高密度和多通道特性，可以精确控制测试信号，模拟真实的震动环境，对设备进行全面的性能测试。
• 音频和视频信号输出：在音频和视频处理领域，PXIe-6738可用于生成高质量的模拟信号，以满足音频和视频设备的测试需求。
• 传感器信号仿真：通过模拟真实的传感器信号，PXIe-6738可用于验证和测试与传感器相关的控制系统和算法。

The NI American PXIe-6738 PXI Analog Output Module is a high-performance analog output device designed specifically for the PXI Express system. The following is a detailed introduction to the module:

essential information

Brand: National Instruments (NI)

Model: PXIe-6738

Type: PXI Analog Output Module

technical specifications

Number of channels:

This module provides 32 channels, but it is usually recommended to use up to 16 channels to achieve high sampling rates, and each channel needs to be located in a different group.

Resolution and speed:

The resolution is 16 bits and supports sampling rates of up to 1 MS/s (millions of samples per second).

Analog output voltage range:

The output voltage range is -10V to+10V.

Digital I/O:

Integrate 10 digital I/O lines, which can be used for additional control or synchronization tasks.

Counter/Clock:

Equipped with 4 counters/clocks, supporting complex timing and synchronization operations.

Trigger function:

Supports digital triggering and external clock functions, allowing users to precisely control the output time and sequence of signals.

Functional Features

high-precision:

The high resolution of 16 bits ensures the accuracy of the output signal, making it suitable for applications that require high precision.

Low noise:

The design emphasizes low noise characteristics to ensure the purity of the output signal.

High stability:

The module maintains stable performance during long-term operation and is suitable for situations that require long-term data collection and control.

Synchronize multi-channel updates:

Provide synchronous multi-channel updates for control and waveform output applications, supporting applications such as excitation response testing, power control, high-speed deterministic control, and sensor/signal simulation.

Wide range of application areas:

This module is suitable for multiple fields such as electronics, transportation, aerospace, automotive, and electrical, especially for applications such as high-density excitation response testing and open-loop simulation.

Application examples

Vibration response test: By utilizing the high-density and multi-channel characteristics of PXIe-6738, the test signal can be precisely controlled to simulate a real vibration environment and conduct comprehensive performance testing on the equipment.

Audio and video signal output: In the field of audio and video processing, PXIe-6738 can be used to generate high-quality analog signals to meet the testing needs of audio and video devices.

Sensor signal simulation: By simulating real sensor signals, PXIe-6738 can be used to verify and test control systems and algorithms related to sensors.

需要更多型号请联系我们：