Windows系统下（Linux和MAC系统下请自行了解清楚）NI的各种软件、模块、工具包、驱动程序，使用NI许可证管理器来激活的，绝大部分的都可以使用NI Lincense Activator来激活，以下链接可下载：
NI序列号Serial Number生成激活工具NI License Activator，LabVIEW/VBAI/VDM/VAS等软件模块工具包破解工具不限版本
http://pcmv.cn/thread-490-1-1.html

视觉论坛的各种资源，除了视觉相关的模块有使用外，大部分的都不会使用，所以仅提供资源不能提供技术支持。资源的下载地址一般会同时提供NI官方地址和百度网盘的下载地址。某些工具包NI的地址失效或没有NI的下载地址，那视觉论坛也没有办法，只能尝试使用百度网盘地址下载；如果百度网盘的下载地址失效过期，可联系论坛客服更新。现在NI的下载服务器对我国IP地址不是很友好，有些时候速度很慢或大的资源下载很容易出错，这样会造成安装过程各种类型报错而无法安装。建议在下载完成后，对下载资源做校验和验证（NI一般会提供MD5或SHA256等），与官方或视觉论坛提供的校验和对比，一致就可以安装，如果不一致，则需要重新下载。视觉论坛早期下载的资源，那时候NI没有这么多限制，基本上都是正常下载的资源；后期下载的资源，都与NI的正确校验和对比过，保证是正确的资源才上传到百度网盘，所以百度网盘的资源基本上是正确的。校验和工具下载地址：
文件Hash计算器FHash,文件校验和验证下载文件正确性验证，MD5值计算、SHA1值计算、SHA256值计算、CRC32值计算
http://pcmv.cn/thread-26524-1-1.html

NI-DCPower Driver 1.2.1 Download Win32/64ENG NI DC电源仪器驱动程序下载1.2.1

NI-DCPower
NI-DCPower为使用NI DC电源和源测量单元(SMU)的客户提供支持。
NI-DCPower是与所有NI可编程电源和SMU进行通信必需的NI仪器驱动程序。NI-DCPower是一种可兼容可互换虚拟仪器(IVI)的仪器驱动程序，提供一系列操作和属性，可以执行波形或信号发生器的功能，并包含交互式软件前面板和示例。

1.2.1
文件大小: 779341007 字节 (743.24 MB)
修改日期: 2008-06-27 03:01
MD5: af0c825ee68c67cde8f274a74ffa4030（官方正确）
SHA1: 41709b5f6a1d234225cab9be790c204f8bb924e3
SHA256: 798fc19eaf5edf11dfe79ba3bd52a0b4768f3520a7a88ecba29a85a2caaa9740
CRC32: 038f2aae

NI-DCPower Driver 1.2.1 Download Win32/64ENG NI DC电源仪器驱动程序下载1.2.1

http://pcmv.cn/thread-25107-1-1.html?fromuid=9

(出处: 视觉论坛VISIONBBS|视觉之家VISIONHOME)

NI-DCPower Readme

• New Features in Version 1.2.1

• Supported Hardware

• System Requirements

• Installed File Names and Locations
  

• Software

• Documentation

• Examples
  

• Uninstalling/Modifying NI-DCPower

• Known Issues

• Changes by Release
  

New Features in Version 1.2.1

• Added increment/decrement buttons to the voltage/current controls of the NI-DCPower Express VI
  

Supported Hardware

• NI PXI-4110

• NI PXI-4130
  

System Requirements

Minimum System

• Processor—Pentium 200 MHz or equivalent

• RAM—64 MB

• Microsoft Internet Explorer 5.5 or later

• A screen resolution of 800×600 with 256 colors

• Windows XP/2000, with all available critical updates and service packs
  

Recommended System

• Processor—Pentium III/Celeron 600 MHz or equivalent

• RAM—256 MB

• A screen resolution of 1024×768

• Windows Vista/XP/2000, with all available critical updates and service packs
  

Application Development Environments (ADEs)

• LabVIEW 7.1, 8.0, 8.2, and 8.5

• LabVIEW Real-Time Module 7.1.1, 8.0, 8.2, and 8.5

• LabWindows™/CVI™ 7.1, 8.0, 8.1, and 8.5

• LabWindows™/CVI™ Real-Time Module

• Microsoft Visual C++ (MSVC) 6.0 or later

• Microsoft Visual Basic 6.0
  

Installed File Names and LocationsSoftware

Documentation

• NI-DCPower Readme

• NI DC Power Supplies and SMUs Getting Started Guide

  Printed and PDF format. Includes hardware and software installation, MAX configuration, and signal connection information.

• NI DC Power Supplies and SMUs Help

  HTML help format. Includes power supply fundamentals, hardware device overview, programming information, LabVIEW reference, and C/CVI/VB reference sections.

• NI PXI-4110 Specifications

  Printed and PDF format. Lists specifications for the NI PXI-4110 triple-output, programmable DC power supply.

• NI PXI-4110 Calibration Procedure

  PDF format. Includes calibration instructions for the NI PXI-4110.

• NI PXI-4130 Specifications

  Printed and PDF format. Lists specifications for the NI PXI-4130 dual-channel, power source-measure unit (SMU).

• NI PXI-4130 Calibration Procedure

  PDF format. Includes calibration instructions for the NI PXI-4130.

• Maintain Forced-Air Cooling Note to Users

  Printed format. Includes important cooling information for NI DC power supplies and SMUs.

• Readme First: Safety and Radio-Frequency Interference

  Printed format. Includes safety instructions and information about the radio-frequency interference characteristics of the hardware it accompanies.

  
  

Examples

Uninstalling/Modifying NI-DCPower

• Launch the Control Panel by selecting Start»Settings.

• Double-click Add/Remove Programs.

• Select National Instruments Software.

• Click Change/Remove.

• Select NI-DCPower 1.x from the dialog box that appears.

• Click Remove to uninstall the product; click Modify to change the components that are installed.
  

• Launch the Control Panel by selecting Start»Control Panel.

• Double-click Programs and Features.

• Select National Instruments Software.

• Click the Uninstall/Change button.

• Select NI-DCPower 1.x from the dialog box that appears.

• Click Remove to uninstall the product; click Modify to change the components that are installed.
  

Known Issues

• Accessing the NI-DCPower API in LabVIEW 7.1
  
  

• (LabVIEW 7.1) From the Functions palette, select All Functions»Instrument I/O»Instrument Drivers»NI-DCPower.

• (LabVIEW 8.0 or later) From the Functions palette, select Measurement I/O»NI-DCPower.
  

• SignalExpress 1.1.1 and the IVI Power Supply step
  
  The IVI Power Supply step does not support NI-DCPower in Signal Express 1.2. Use the native NI-DCPower Express step to access NI-DCPower from within SignalExpress 1.1.1.
  

• Running the NI-DCPower Simultaneous Update CVI example under Windows Vista
  
  The Installer Detection feature in Windows Vista requests elevated privileges to run the NI-DCPower Simultaneous Update CVI example. To successfully launch the example from CVI, you must run CVI with elevated privileges. To run CVI with elevated privileges, right-click the NI LabWindows CVI icon and select the "Run as administrator" option from the context menu. Then, launch the NI-DCPower Simultaneous Update example in CVI.
  

• If you click a topic link in the NI–DCPower Function Reference Help section of the NI DC Power Supplies and SMUs Help, you cannot use the Back button in the HTML Help window toolbar to return to the original topic.

• When you run setup.exe to install the software from the CD, you are prompted to choose whether you want to always trust software from National Instruments. If you do not select this option, your installation may be interrupted by one or more Microsoft Windows security dialog boxes. However, if you run setup from the command line, you will not receive this prompt, and the installer will automatically install NI's Software Publisher Certificate to the your Windows Trusted Publisher Store. If you do not want to make this change to your Windows Trusted Publisher Store, do not choose this installation method.

• NI recommends that you disable Windows power management modes, such as sleep, standby, and hibernate, when using this product. These modes terminate any NI-DCPower operation in progress. Notice that in Windows Vista or on a laptop computer, the default power management settings are likely to enable sleep mode.
  

Changes by Release1.2.1 from 1.2

• Added increment/decrement buttons to the voltage/current controls of the NI-DCPower Express VI
  

1.2 from 1.1.2

• Support for the NI PXI-4130 dual-channel, power SMU

• Support for the NI-DCPower Soft Front Panel (SFP)
  

1.1.2 from 1.1.1

• Support for LabVIEW 8.5

• Fixed a memory leak in the niDCPower_init function/niDCPower Initialize VI and the niDCPower_InitWithOptions function/niDCPower Initialize With Options VI
  

• 上篇：NI-DCPower Driver 1.2 Download Win32/64ENG NI DC电源仪器驱动程序下载1.2
• 下篇：NI-DCPower Driver 1.2.2 Download Win32/64ENG NI DC电源仪器驱动程序下载1.2.2
• 标签：NI DC电源仪器驱动程序下载1.2.1NI-DCPower 1.2.1NI DC电源和源测量单元SMUNI可编程电源和SMU可互换虚拟仪器IVI波形或信号发生器