3261A穩(wěn)科變壓器測(cè)試儀特性
3261A ecom Unit forms the core of a comprehensive component test system. It is configured in conjunction with the Wayne Kerr 3260B Precision Magnetics Analyzer to carry out a wide variety of ecom-related measurements.
3261A穩(wěn)科變壓器測(cè)試儀形式的綜合測(cè)試系統(tǒng)的核心組成部分。它被配置在與韋恩克爾3260B精密磁性分析儀結(jié)合開(kāi)展電信相關(guān)測(cè)量各種各樣。
ecoms Fixture model 1008 further enhances the test capability by providing an interface to connect units under test such as transformers.
3261A夾具模型1008進(jìn)一步提高測(cè)試的能力，通過(guò)提供一個(gè)接口連接單元試驗(yàn)如變壓器下。
Complete ecom transformer characterization
3261A的變壓器特性
Automatic production testing of ecom transformers is available with the 3261A. Transformers are characterized at the press of a button.
3261A的變壓器自動(dòng)化生產(chǎn)測(cè)試是可用的3261a。變壓器的特點(diǎn)是在按下一個(gè)按鈕。
Total Harmonic Distortion
總諧波失真
Providing unrivalled Total Harmonic Distortion （THD） performance this optional function displays the second, third, fourth and fifth harmonic as well as THD. Measurements as low as -110 dB can be carried out; the user can set a large number of preset fundamental frequencies from 150 Hz to 200 kHz.
提供的總諧波失真（THD）性能這個(gè)可選功能顯示的第二，第三，第四和第五次諧波和總諧波失真。測(cè)量低至110分貝，可以進(jìn)行；用戶可以設(shè)定基本的大量頻率從150赫茲到200千赫。
Longitudinal balance and transverse balance
縱向平衡和橫向平衡
This optional function provides longitudinal balance and transverse balance measurements in line with IEEE 455, ITU recommendation O.9 （O.121） and FCC 68.310 over the frequency range 200 Hz to 3 MHz.
此可選功能提供了縱向平衡和橫向平衡與IEEE 455線測(cè)量，ITU建議o.9（o.121）和催化裂化68.310在200赫茲的頻率范圍為3兆赫。
Measurement capability is high, longitudinal balance accuracy is ±1 dB over 80 dB, ensuring that devices can be measured with confidence.
測(cè)量能力高，縱向平衡精度±1分貝80分貝以上，確保設(shè)備可以測(cè)量的信心。
The longitudinal and transverse balance of any component can be compley characterized graphically across the full frequency band enabling component performance to be analyzed in more detail.
縱向和橫向的任何組件的平衡可以*表征圖形在全頻帶使組件的性能的更詳細(xì)的分析。
Insertion Loss and Return Loss
插入損耗和回波損耗
3261A ecom Unit measures Insertion Loss and Return Loss from 20 Hz to 3 MHz on transformers and POTS splitters.
3261A插入損耗和回波損耗從20赫茲到3 MHz的變壓器和POTS分離器。
The instrument can also measure and display many parameters including Insertion Loss and Return Loss against frequency in a graphical form - ideal in a design or development environment.
該儀器可同時(shí)測(cè)量和顯示等多種參數(shù)以圖形的形式插入損耗和回波損耗對(duì)頻率的理想在設(shè)計(jì)和開(kāi)發(fā)環(huán)境。
Swept measurements in graphical form
掃頻測(cè)量以圖形的形式
It is often important to characterize component performance outside its operating range, especially during component design. The 3261A allows Insertion Loss, Return Loss, transverse and longitudinal balance, and the usual basic transformer parameters, such as Inductance and interwinding capacitance, to be displayed graphically.
它通常是描述組件的性能外，其工作范圍的重要，尤其是在組件的設(shè)計(jì)。該3261a允許插入損耗，回波損耗，橫向和縱向的平衡，和通常的基本變壓器的參數(shù)，如電感和繞組間的電容，可以以圖形方式顯示。
Sweeping the full frequency band for the particular measurement the user can identify the maximum and minimum point on the graph and a moveable marker displays the frequency and level. The graph axes can be selected as either a logarithmic or linear scale.
席卷全頻帶的特定的測(cè)量用戶可以識(shí)別圖上的zui大和zui小的點(diǎn)和一個(gè)可移動(dòng)的標(biāo)記顯示的頻率和程度。圖軸可以選擇作為一個(gè)對(duì)數(shù)或線性表。
Comprehensive test system
綜合測(cè)試系統(tǒng)
The key to the test system’s versatility and accuracy is the combination of a precision impedance analyzer with a dedicated ecomms test unit. This combination provides many advantages.
對(duì)測(cè)試系統(tǒng)的通用性和準(zhǔn)確性的關(guān)鍵是一個(gè)電信測(cè)試單元精密阻抗分析儀的組合。這種組合提供了許多優(yōu)點(diǎn)。
Where special interface methods are needed the 1008 ecoms Fixture is available, or customised fixtures can be configured using a blank fixture to ensure high integrity measurements.
在特殊的接口方法需要1008電信夾具是可用的，或定制的設(shè)備可以使用空白夾具保證高完整性測(cè)量配置。
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