电子负载是通过控制内部功率(MOSFET)或晶体管的导通量(量占空比大小),依靠功率管的耗散功率消耗电能的设备。它能够准确检测出负载电压,精确调整负载电流,同时可以实现模拟负载短路,模拟负载是感性阻性和容性,容性负载电流上升时间。一般开关电源的调试检测是不可缺少的。
ELECTRONIC LOAD(电子负载):接到电源输出端作负载用的一种电子器件。该负载可实现动态调整,并且还可随频率而变,或由计算机控制。
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... DUAL DC ELECTRONIC LOAD 双路电子负载 electronic-type load 电子负载 dynamic electronic load 动态电子负载 ...
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...EN/UL 60950 的产品 3.0 使用仪器 电源供应器(Ac Power Source) 数字功率计(Digital Power Meter) 电子负载(Electric Loading) 4.0 测试条件设定 4.1 I/P: 额定电压的低压-10%,额定低压,额定高压,额定高压的+6%(如果额定电压 为230V,则取电压上限的高电...
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Lots of simulational results show that after BP Neural Network and Genetic Algorithms are applied to Electronic Load, its stability and rapid has been significantly improved, and the steady-state error is greatly reduced.
大量的仿真结果表明,将BP神经网络和遗传算法应用于电子负载后,电子负载的稳定性及快速性得到了明显的改善,而且稳态误差大大减小了。
参考来源 - BP神经网络和遗传算法在电子负载中的应用It also can be a basis for the task’s practicability in thefuture. In addition, this paper discusses in the way on how to realize theprogrammable high-frequency AC electronic load that is the core technologyof interface circuit.
本文还重点提出了数字仿真和半实物仿真之间的接口装置——可编程高频交流电子负载的设计与实现。
参考来源 - 轨道电路的建模与仿真·2,447,543篇论文数据,部分数据来源于NoteExpress
电子负载可以设置为恒流﹐恒阻和恒压模式。
Electronic load can be set for constant current, constant resistance and constant voltage operation.
研究了基于现代电力电子技术的交流电子负载的控制方法和策略;
The control methods and strategies of the AC electronic load based on modern power electronic technology are studied in this paper.
如果电压移除大于90毫秒﹐电子负载会照例在输入电压后10毫秒才拉电流。
If the voltage is removed for more than 90 msec, the electronic will start to sink current 10 msec after the application of voltage as usual.
We knew that the negative charge is carried by some particles called electrons.
我们知道负电荷被一些称的粒子所负载,这些粒子称为电子。
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