2260B-800-4直流電源

主要特點(diǎn):

• 360W、720W 和1080W 三種版本，支持高達(dá)800V 的電壓和高達(dá)108A 的電流

• 可編程電壓或電流上升時間和下降時間，防止涌入電流損壞低阻抗負(fù)載

• 恒流優(yōu)先模式，在為LED 供電時減少電壓和電流過沖

• 可編程內(nèi)部電阻，仿真電池輸出

• 模擬控制接口、USB 接口、LAN接口或選配GPIB 接口可供選擇，實(shí)現(xiàn)自動控制

• 在一個標(biāo)準(zhǔn)機(jī)架寬度中放入六臺寬71mm 的360W 儀器、三臺寬142mm 的720W 儀器或兩臺寬214mm 的1080W 儀器，限度地減少工作臺和測試系統(tǒng)空間

應(yīng)用

• 環(huán)境測試、壓力測試、加速使用壽命測試

• LED 和高功率器件測試

• 汽車測試

• 電池研究和測試

• 生產(chǎn)測試

仿真電池輸出特性

如果想模擬真實(shí)供電條件測試您的待測電路，需要保證測試用電源的輸出電阻 與真實(shí)供電條件下電源的輸出電阻一致。例如，電池?fù)碛锌勺儍?nèi)部電阻，使用 電池供電的設(shè)備將對設(shè)備應(yīng)用一個電壓，這個電壓在經(jīng)過電池的內(nèi)部電阻時會 出現(xiàn)電壓下跌。Series 2260B 電源有多種型號，內(nèi)部電阻可以高達(dá)555W，仿 真各種電池化學(xué)特點(diǎn)和負(fù)載條件。

Main features:

The 360W, 720W and 1080W versions support voltages up to 800V and currents up to 108A

Programmable voltage or current uptime and downtime prevent inrush current from damaging low impedance loads

Constant current priority mode reduces voltage and current overshoot when powering LED

Programmable internal resistance, analog battery output

Analog control interface, USB interface, LAN interface or optional GPIB interface can be selected to realize automatic control

Six 360W instruments of 71mm wide, three 720W instruments of 142mm wide or two 1080W instruments of 214mm wide are placed in the width of a standard frame to minimize the space for the workbench and test system

application

Environmental testing, stress testing, accelerated life testing

LED and high power device test

The car test

Battery research and testing

Production test

Simulation of battery output characteristics

If you want to test your circuit under real power supply conditions, you need to ensure that the output resistance of the test power supply is the same as that of the power supply under real power supply conditions. For example, a battery has a variable internal resistance, and a battery-powered device will apply a voltage to the device that drops as it passes through the internal resistance of the battery. Series 2260B power supply has a variety of models, the internal resistance can be up to 555W, imitating various battery chemical characteristics and load conditions.