PXIE-6738 高密度模拟输出模块

Description

PXIE-6738 高密度模拟输出模块

PXIe-6738是一款由美国国家仪器（National Instruments）公司推出的高密度模拟输出模块。这款模块主要为PXI系统提供模拟输出信号，并且支持静态和软件定时电压输出应用。模块内部包含了5V TTL/CMOS数字I/O线。

PXIe-6738特别适用于需要控制和波形输出的应用，例如激励-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。这些高级功能使得PXI模拟输出模块能够替代多种仪器，如独立的比例积分微分（PID）控制器、低速任意波形发生器以及函数发生器。

此外，PXIe-6738是一款高密度模块，理想情况下，它可以通过使用高达16个通道来实现大采样率，每个通道需位于不同的组。这意味着它特别适合用于需要高密度激励-响应测试和开环仿真的应用。

PXIe-6738模块还提供了同步多通道更新的能力，这对于需要精确控制多个输出通道的应用来说非常有用。例如，在电力电子系统中，可能需要同时控制多个电源的输出，以确保系统的稳定运行。通过PXIe-6738的同步多通道更新功能，可以实现对这些电源输出的精确控制。

PXIE-6738 高密度模拟输出模块

The PXIe-6738 is a high-density analog output module developed by National Instruments. This module mainly provides analog output signals for PXI systems, and supports static and software timing voltage output applications. The module contains a 5V TTL/CMOS digital I/O line.

The PXY-6738 is particularly suited for applications that require control and waveform output, such as excitation-response testing, power control, high-speed, deterministic control, and sensor/signal simulation. These advanced features enable the PXI analog output module to replace a variety of instruments, such as stand-alone proportional integral differential (PID) controllers, low-speed arbitrary waveform generators, and function generators.

In addition, the PXIe-6738 is a high-density module, and ideally, it can achieve a large sampling rate by using up to 16 channels, each located in a different group. This means that it is particularly suitable for applications that require high density excit-response testing and open-loop simulation.

The PXIe-6738 module also provides the ability to synchronize multi-channel updates, which is useful for applications that require precise control of multiple output channels. For example, in a power electronics system, it may be necessary to control the output of multiple power sources simultaneously to ensure the stable operation of the system. With the PXIe-6738’s synchronous multi-channel update function, precise control of these power output can be achieved.