2380 系列可編程直流電子負(fù)載是單輸出獨(dú)立負(fù)載，包括 200W、250W 和 750W 三個(gè)型號(hào)。2380 系列具有多種操作模式，高達(dá) 25 kHz 的動(dòng)態(tài)循環(huán)，出色的電壓/電流分辨率和回讀精度，以及多種接口可供選擇，很適合測(cè)試工作臺(tái)電源。
特點(diǎn) | 優(yōu)勢(shì) |
| 多種測(cè)試模式：恒定電流 (CC)、恒定電壓 (CV)、恒定電阻 (CR) 或恒定功率 (CP) | 讓用戶(hù)能夠使用一臺(tái)儀器在多種工作模式下測(cè)試設(shè)備 |
| 0.1 mV/0.01mA 電壓/電流回讀分辨率以及 0.025%/0.05% 電壓/電流回讀精度 | 提供高置信度讀數(shù) |
| 高達(dá) 25 kHz 的動(dòng)態(tài)循環(huán)模式，轉(zhuǎn)換速率可調(diào) | 讓用戶(hù)能夠在高速負(fù)載變化下驗(yàn)證直流電源的瞬態(tài)特性 |
| 最多提供 7 組列表文件的列表模式 | 通過(guò)內(nèi)部和外部同步事件，提供快速準(zhǔn)確的方法來(lái)實(shí)施復(fù)雜的測(cè)試步驟 |
| 多樣化測(cè)試模式：電池測(cè)試模式、LED 模擬負(fù)載測(cè)試模式、電壓上升/下降時(shí)間測(cè)量模式、過(guò)電流/功率保護(hù)測(cè)試模式 | 一臺(tái)儀器適用于廣泛的應(yīng)用 |
| 多種內(nèi)置保護(hù)功能：過(guò)熱保護(hù) (OTP)、過(guò)電壓保護(hù) (OVP)、過(guò)電流保護(hù) (OCP)、過(guò)功率保護(hù) (OPP)、逆電壓保護(hù) (RVP) | 確保保護(hù) DUT 和 2380 系列電子器件免遭損壞 |
| 內(nèi)置 GPIB、USB、RS232 接口 | 滿(mǎn)足不同的測(cè)試接口需要 |
Series 2380 programmable DC electronic loads can sink a wide range of voltages and currents. The 200W Model 2380-500-15 can accept up
to 500V or 15A. The 250W Model 2380-120-60 can accept up to 120V or 60A. The 750W Model 2380- 500 30 can accept up to 500V or 30A. These single-output, stand-alone electronic loads are cost-effective and self-contained.
Multiple Operating Modes
These DC electronic loads can operate in constant current (CC), constant voltage (CV), constant resistance (CR), or constant power (CP) mode. They can also be configured to provide
a dynamically changing load to the DC source with load switching times
as fast as 25kHz. Versatile internal, external, and remote triggering options allow synchronizing the dynamic load behavior with other events.
Comprehensive Protection
Protection functions built into Series 2380 DC electronic loads ensure the reliability and safety of all tests. These functions include over temperature protection (OTP), over voltage protection (OVP), over current protection (OCP), over power protection (OPP), and local/remote reverse voltage (LRV/RRV) protection. A power-on system self-test ensures the instrument is operating properly.
Full Complement of Settings and Controls
To maximize testing efficiency, you can save test parameters into any one of 100 memory locations for quick recall. All load parameters, such as voltage, current, slew rate, and dynamic mode time intervals, can be set using the front panel controls or programmed remotely. A numeric keypad and rotary knob allow entering settings quickly and setting parameters to their full resolution
easily. USB-TMC, GPIB and RS-232 interfaces are built in for remote control and communication. A current monitor interface simplifies monitoring input current waveforms by providing a connection for an oscilloscope.