2380 系(xi)列可編程(cheng)直流電子(zi)負載(zai)是(shi)單(dan)輸(shu)出(chu)獨立負載(zai)，包括 200W、250W 和 750W 三個型號。2380 系(xi)列具(ju)有多種操(cao)作模(mo)式(shi)，高達 25 kHz 的(de)動態循環，出(chu)色的(de)電壓/電流分辨率和回讀(du)精度，以及多種接口可供(gong)選擇，很適合(he)測試工(gong)作臺電源。
特點(dian) | 優勢 |
| 多種測試模式：恒(heng)定(ding)電(dian)(dian)(dian)流(liu) (CC)、恒(heng)定(ding)電(dian)(dian)(dian)壓 (CV)、恒(heng)定(ding)電(dian)(dian)(dian)阻 (CR) 或(huo)恒(heng)定(ding)功率 (CP) | 讓用(yong)(yong)戶能夠使用(yong)(yong)一臺儀器(qi)在多種工作模式下測試設備 |
| 0.1 mV/0.01mA 電壓/電流回讀(du)分辨率以及 0.025%/0.05% 電壓/電流回讀(du)精度 | 提(ti)供(gong)高置信度讀(du)數 |
| 高達 25 kHz 的動態循環模(mo)式(shi)，轉換速率可(ke)調 | 讓用戶能夠(gou)在高速(su)負(fu)載變(bian)化下驗證直流電源的(de)瞬態特性 |
| 最多提供 7 組(zu)列表(biao)文件的列表(biao)模(mo)式(shi) | 通(tong)過內部和外部同步事件，提供快速準確的方(fang)法來實施復雜的測試步驟 |
| 多樣化測(ce)試模(mo)式：電池(chi)測(ce)試模(mo)式、LED 模(mo)擬(ni)負載測(ce)試模(mo)式、電壓上升(sheng)/下降時間(jian)測(ce)量模(mo)式、過電流(liu)/功率(lv)保護測(ce)試模(mo)式 | 一臺(tai)儀器(qi)適用(yong)于廣泛的應用(yong) |
| 多(duo)種內(nei)置保(bao)護功(gong)能(neng)：過(guo)熱保(bao)護 (OTP)、過(guo)電壓保(bao)護 (OVP)、過(guo)電流保(bao)護 (OCP)、過(guo)功(gong)率保(bao)護 (OPP)、逆(ni)電壓保(bao)護 (RVP) | 確保保護(hu) DUT 和 2380 系列電子器(qi)件免遭損壞 |
| 內置(zhi) GPIB、USB、RS232 接口(kou) | 滿(man)足不(bu)同的測試接口需要 |
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.