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PXIe-4143 4通道精密PXI源測(cè)量單元

PXIe-4143 4通道精密PXI源測(cè)量單元

PXIe-4143 4通道精密PXI源測(cè)量單元

PXIe-4143 4通道精密PXI源測(cè)量單元（SMU）是一款高性能的測(cè)試儀器，專(zhuān)為高引腳數(shù)應(yīng)用設(shè)計(jì)。以下是對(duì)該產(chǎn)品的詳細(xì)介紹：

一、產(chǎn)品概述

• 品牌：美國(guó)國(guó)家儀器（National Instruments，簡(jiǎn)稱(chēng)NI）
• 型號(hào)：PXIe-4143
• 類(lèi)型：4通道精密PXI源測(cè)量單元

二、技術(shù)規(guī)格

1. 通道數(shù)：4個(gè)相同的SMU通道，適合并行測(cè)試。
2. 電壓范圍：±24V，滿(mǎn)足多種測(cè)試需求。
3. 電流范圍：±150mA，適用于低功率應(yīng)用。
4. 電流靈敏度：高電流測(cè)量靈敏度，非常適合測(cè)量包括無(wú)功電流在內(nèi)的各種電流特征。
5. 運(yùn)行模式：采用四象限運(yùn)行模式，每個(gè)通道集成了遠(yuǎn)程（4線）傳感功能，確保測(cè)量準(zhǔn)確性。

三、產(chǎn)品特點(diǎn)

1. 高精度：集成式感測(cè)功能和高電流測(cè)量靈敏度，提供高精度的測(cè)量結(jié)果。
2. 高速性：借助高速順序引擎，用戶(hù)可實(shí)現(xiàn)SMU之間的同步或與其他儀器的同步，提高測(cè)試效率。
3. 靈活性：可自定義PXIe-4143對(duì)任何負(fù)載的響應(yīng)，實(shí)現(xiàn)具有穩(wěn)定性和小瞬態(tài)的響應(yīng)，滿(mǎn)足不同測(cè)試場(chǎng)景的需求。
4. 高密度：在單個(gè)4U PXI機(jī)箱上最多可有68個(gè)通道，提供業(yè)界領(lǐng)先的通道密度。
5. 模塊化：模塊化PXI平臺(tái)使您能夠通過(guò)PXI背板觸發(fā)這些源測(cè)量單元SMU，以同步與其他儀器的測(cè)量，包括高速數(shù)字I/O儀器、射頻分析儀、發(fā)生器、高速數(shù)字化儀等。

四、應(yīng)用領(lǐng)域

PXIe-4143 4通道精密PXI源測(cè)量單元廣泛應(yīng)用于各種自動(dòng)化測(cè)試和實(shí)驗(yàn)室特性分析應(yīng)用中，包括但不限于：

• 半導(dǎo)體測(cè)試：如MEMS系統(tǒng)測(cè)試、開(kāi)短路檢測(cè)、RF集成電路（RFIC）供電等。
• 電子元件測(cè)試：如電阻、電容、電感等元件的測(cè)試。
• 電路板測(cè)試：在電路板級(jí)別的測(cè)試中提供精確的電源和測(cè)量功能。
• 實(shí)驗(yàn)室研究：在實(shí)驗(yàn)室環(huán)境中進(jìn)行各種電子器件和系統(tǒng)的特性分析。

The PXIe-4143 4-channel Precision PXI Source Measurement Unit (SMU) is a high-performance testing instrument designed specifically for high pin count applications. The following is a detailed introduction to the product:

1、 Product Overview

Brand: National Instruments (NI)

Model: PXIe-4143

Type: 4-channel precision PXI source measurement unit

2、 Technical specifications

Number of channels: 4 identical SMU channels, suitable for parallel testing.

Voltage range: ± 24V, meeting various testing requirements.

Current range: ± 150mA, suitable for low-power applications.

Current sensitivity: High current measurement sensitivity, very suitable for measuring various current characteristics including reactive current.

Operation mode: Adopting a four quadrant operation mode, each channel integrates remote (4-wire) sensing function to ensure measurement accuracy.

3、 Product Features

High precision: Integrated sensing function and high current measurement sensitivity provide high-precision measurement results.

High speed: With the help of a high-speed sequential engine, users can achieve synchronization between SMUs or with other instruments, improving testing efficiency.

Flexibility: The PXIe-4143 can be customized to respond to any load, achieving stable and small transient responses to meet the needs of different testing scenarios.

High density: There can be up to 68 channels on a single 4U PXI chassis, providing industry-leading channel density.

Modularization: The modular PXI platform enables you to trigger these source measurement units (SMUs) through the PXI backplane to synchronize measurements with other instruments, including high-speed digital I/O instruments, RF analyzers, generators, high-speed digitizers, etc.

4、 Application Fields

The PXIe-4143 4-channel precision PXI source measurement unit is widely used in various automated testing and laboratory characteristic analysis applications, including but not limited to:

Semiconductor testing: such as MEMS system testing, open/short circuit detection, RF integrated circuit (RFID) power supply, etc.

Electronic component testing: testing of components such as resistors, capacitors, inductors, etc.

Circuit board testing: Provide precise power and measurement functions in circuit board level testing.

Laboratory research: Conducting characteristic analysis of various electronic devices and systems in a laboratory environment.

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