2200系列單通道可編程直流電源，可以提供范圍非常 寬的電壓輸出，滿足元件、電路、模塊以及完整器件的測(cè) 試與特性分析需求，適合研究實(shí)驗(yàn)室、設(shè)計(jì)與開(kāi)發(fā)以及生 產(chǎn)測(cè)試。2200系列包括5個(gè)型號(hào)，輸出電壓范圍是20V～72V， 輸出功率包括86W、96W、100W及150W。此外，這些電源還 可以用作恒流源或恒壓源。2200系列電源集出眾的性能、 多功能和易用性于一體，使得用戶盡可能快地獲得高質(zhì)量 測(cè)試數(shù)據(jù)。無(wú)論用于自動(dòng)測(cè)試系統(tǒng)還是手動(dòng)儀器配置， 2200系列電源都同樣有效。
主要特點(diǎn):
5個(gè)產(chǎn)品型號(hào)滿足多種需求
功率范圍：86W～150W
電壓輸出：20V～72V提供高質(zhì)量測(cè)試數(shù)據(jù)
基本電壓輸出準(zhǔn)確度：0.03%
基本電流輸出準(zhǔn)確度：0.05%適合測(cè)試低功率電路和器件
電流 測(cè)量分辨率：0.1mA
電壓測(cè)量分辨率：1mV程控檢測(cè)，確保為負(fù)載施加預(yù)置電壓
雙線顯示屏顯示預(yù)置值和實(shí)際輸出，連續(xù)指示傳至負(fù)載的功率狀態(tài)
高達(dá)80個(gè)輸出步驟的可重復(fù)測(cè)試序列，便于創(chuàng)建內(nèi)建清單模式標(biāo)準(zhǔn)GPIB與USB接口，便于自動(dòng) 控制
為負(fù)載提供出眾的準(zhǔn)確度
2200系列電源電壓設(shè)置基本準(zhǔn)確度是0.03%，電壓回 讀基本準(zhǔn)確度是0.02%，確保按照用戶設(shè)置在輸出端為負(fù) 載施加電壓。而且，后面板連接包括程控檢測(cè)端口，可以 對(duì)電源引線中的電壓降進(jìn)行補(bǔ)償。這有助于確保為待測(cè)器件(DUT)負(fù)載端提供正 確的電壓。2200系列電源的準(zhǔn)確度不只限于電壓，其電流設(shè)置和回讀基本準(zhǔn)確 度均為0.05%，可為用戶提供高質(zhì)量的負(fù)載電流測(cè)試。此外，其噪聲低于5mVp-p， 從而使用戶確信待測(cè)器件(DUT)負(fù)載端施加的功率是高精確和高品質(zhì)的。
吉時(shí)利2200系列單通道直流電源還具有出眾的分辨率。其電壓和電流測(cè)量 分辨率分別是1mV和0.1mA，因此可以對(duì)電壓和電流的極其微弱變化進(jìn)行測(cè)試和 研究。對(duì)于功耗要求較高的便攜設(shè)備，0.1mA的電流分辨率允許用戶測(cè)試 空閑模式和休眠模式電流，從而對(duì)產(chǎn)品是否滿足苛刻的低功耗目標(biāo)進(jìn)行檢驗(yàn)。
迅速獲得測(cè)試結(jié)果
吉時(shí)利2200系列單通道直流電源具有多種特性，便于用戶迅速而容易地獲 得所需的測(cè)試結(jié)果，還包括有助于用戶為各種需求創(chuàng)建復(fù)雜測(cè)試的工具。
雙線顯示屏能夠顯示預(yù)置設(shè)置以及實(shí)際電壓和電流輸出，便于用戶實(shí)時(shí)觀 察、了解和調(diào)整期望輸出與實(shí)際輸出值之間的任何差異?？梢酝ㄟ^(guò)多種方法， 對(duì)電壓和電流設(shè)置進(jìn)行調(diào)整。用戶可以使用直接輸入數(shù)字鍵盤(pán)設(shè)置精確的電壓 和電流值。還有一個(gè)用來(lái)調(diào)整補(bǔ)償?shù)男o，便于用戶根據(jù)微笑的電壓或電流變 化，對(duì)待測(cè)器件(DUT)響應(yīng)進(jìn)行研究。
您是否經(jīng)常重復(fù)一系列測(cè)試？用戶在進(jìn)行測(cè)試時(shí)，每次都要對(duì)每個(gè)測(cè)試設(shè) 置諸多參數(shù)，為了避免這種繁瑣，您可以使用幾個(gè)按鍵保存測(cè)試設(shè)置，當(dāng)您再 需次要時(shí)只需調(diào)用即可。利用40個(gè)存儲(chǔ)單元可以保存40個(gè)測(cè)試設(shè)置，也可以使 用2200系列電源清單模式來(lái)定義80個(gè)步驟的定制測(cè)試序列。這使得在各種電壓 范圍內(nèi)的每個(gè)電壓等級(jí)、對(duì)電路或待測(cè)器件特性進(jìn)行分析變得非常輕松。序列 保存以后，可以使用儀器的前面板密鑰手動(dòng)觸發(fā)運(yùn)行，通過(guò)外部觸發(fā)器自動(dòng)運(yùn) 行，或通過(guò)可編程接口指令運(yùn)行序列。2200系列單通道直流電源可以存儲(chǔ)7種 定制測(cè)試序列多達(dá)80個(gè)步驟的清單，并可以為每個(gè)步驟設(shè)置持續(xù)時(shí)間。
始終保護(hù)待測(cè)器件（DUT）
2200系列單通道直流電源有幾種功能，可以確保待測(cè)器件(DUT)不被破壞。 可以設(shè)置電壓，因此無(wú)論請(qǐng)求的電壓值多大，輸出都不會(huì)超過(guò)預(yù)置的限定 值。對(duì)于進(jìn)一步的電壓量級(jí)保護(hù)，可以設(shè)置過(guò)壓保護(hù)電平，如果達(dá)到過(guò)壓限制， 會(huì)將輸出電壓降至低于1V。此外，還有電流限幅設(shè)置保護(hù)措施，以對(duì)流經(jīng)待測(cè) 器件(DUT)的電流進(jìn)行限制。如果電流達(dá)到限幅，2200系列單通道直流電源將從 恒壓轉(zhuǎn)向橫流操作，將電流控制在電流限幅設(shè)置，電壓將根據(jù)負(fù)載電阻而變化。
除了限幅設(shè)置，用戶還可以設(shè)置定時(shí)器，在時(shí)間間隔后關(guān)閉輸出，用戶可以 將測(cè)試預(yù)先設(shè)置為無(wú)人模式，在預(yù)置時(shí)間過(guò)后，可以自動(dòng)關(guān)閉待測(cè)器件(DUT)電源。
The 2200 series single-channel programmable dc power supply provides a wide range of voltage outputs for testing and characteristic analysis of components, circuits, modules and complete devices for research laboratories, design and development, and production testing. The 2200 series includes 5 models, the output voltage range is 20V ~ 72V, the output power includes 86W, 96W, 100W and 150W. In addition, these sources can also be used as a constant current source or a constant voltage source. The 2200 series power supply combines superior performance, versatility, and ease of use to enable users to obtain high-quality test data as quickly as possible. The 2200 series power supply is equally effective for both automatic test systems and manual instrument configurations.
Main features:
5 product models to meet a variety of needs
Power range: 86W ~ 150W
Voltage output: 20V ~ 72V
Provide high quality test data
Basic voltage output accuracy: 0.03%
Basic current output accuracy: 0.05%
Suitable for testing low power circuits and devices
Current measurement resolution: 0.1ma
Voltage measurement resolution: 1mV
Program-controlled testing ensures that a preset voltage is applied to the load
The dual-line display displays the preset value and the actual output and continuously indicates the power status transmitted to the load
Up to 80 output steps in a repeatable test sequence, easy to create a built-in list mode standard GPIB with USB interface, easy to control automatically
Provides superior accuracy for the load
Basic accuracy of 2200 series power supply voltage setting is 0.03%, basic accuracy of voltage reading back is 0.02%, to ensure that the voltage is applied at the output end for negative load as set by the user. Furthermore, the rear panel connection includes a program-controlled detection port that compensates for the voltage drop in the power lead. This helps to ensure that the correct voltage is supplied to the load side of the device under test (DUT). The accuracy of 2200 series power supply is not limited to voltage, its current setting and basic accuracy of reading back are 0.05%, can provide users with high quality load current test. In addition, the noise is lower than that of the 5mvp-p, assuring the user that the power applied at the load end of the device under test (DUT) is of high precision and quality.
The ghisley 2200 series single-channel dc power supply also has superior resolution. The voltage and current measurement resolutions are 1mV and 0.1ma, respectively, so the extremely weak changes in voltage and current can be tested and studied. For portable devices with high minimum power requirements, the 0.1ma current resolution allows the user to test the idle mode and sleep mode current, thus verifying whether the product meets the stringent low power target.
Get test results quickly
The ghisley 2200 series single-channel dc power supply has a variety of features that allow users to quickly and easily obtain required test results, including tools that help users create complex tests for a variety of requirements.
The dual-line display displays the preset Settings as well as the actual voltage and current outputs, enabling the user to observe, understａnd and adjust any differences between the expected and actual output values in real time. Voltage and current Settings can be adjusted in a variety of ways. Users can use the direct input numeric keypad to set precise voltage and current values. There is also a knob to adjust the compensation so that the user can study the DUT response based on the voltage or current variation of the smile.
Do you often repeat a series of tests? To avoid the user having to set a number of parameters for each test each time they perform a test, you can use a few buttons to save the test Settings. You can save 40 test Settings with 40 storage locations, or you can use the 2200 series power inventory pattern to define 80 custom test sequences. This makes it very easy to analyze the characteristics of a circuit or device under test at each voltage level in a variety of voltage ranges. After the sequence is saved, it can be manually triggered using the instrument's front panel key, automatically run through an external trigger, or run through a programmable interface instruction. The 2200 series single-channel dc power supply can store a list of up to 80 steps in seven custom test sequences and can set duration for each step.
Always protect the device under test (DUT)
The 2200 series single-channel dc power supply has several functions to ensure that the device under test (DUT) is not damaged. The maximum voltage can be set so that the output does not exceed the preset limit, regardless of the requested voltage. For further voltage magnitude protection, the overvoltage protection level can be set. If the overvoltage limit is reached, the output voltage will be reduced to less than 1V. In addition, a current limiting protection is provided to limit the current flowing through the device under test (DUT). If the current limits are reached, the 2200 series single-channel dc power supply will switch from constant voltage to cross current operation to control the current in the current limit setting, and the voltage will vary according to the load resistance.
In addition to the limiting setting, the user can also set the timer to turn off the output after the specified time interval. The user can set the test to no-man mode in advance. After the preset time, the DUT power supply can be automatically turned off.
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