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- On study of high current testing problem 关于大电流测试问题的研究
- high current test 高电流试验
- Unrivalled Handling of Fast High Current Pulse. 可通过较大的脉冲电流。
- Features: Low VCE(sat), high hFE and high current. 特点:饱和压降低,放大高和电流大。
- Overload protection, if the power supply under test draw abnormal high current, the AC source output shutdown and alarm instead of blowing up a fuse. 过载保护,如果测试中的电源拉非正常的电流,交流源的输出就会关断,并发出警告而不是烧断保险.
- Guarding may also be necessary to prevent leakage current in low current test fixturing. Further information on guarding high impedance switching circuits is discussed in Section 5.4.2. 为防止小电流测试夹具中的漏流,也可能需要采用保护。关于高阻切换电流中保护的更多信息在第5.;4
- Stable electric arc can be ensured from undercurrent to high current. 从小电流到大电流都可以保持稳定电弧。
- Special techniques are required when switching high current or low current. 在切换大电流或小电流时,都需要专门的技术。
- Features: High current, low saturation voltage, low on resistance, high hFE . 特征:大电流,饱和压降低,输入阻抗低,直流电流增益高。
- The properties of the test context class store information about the current test run. 测试上下文类的属性存储有关当前测试运行的信息。
- Results from any already completed tests in the current test run are retained. 会保留当前测试运行中所有已完成的测试的结果。
- To perform the leakage current test, source a specified reverse voltage, then measure the resulting leakage current. 通过施加规定的反向电压,然后测量产生的漏泄电流,即可完成漏流测试。
- "In a similar situation, Williams would unhesitatingly use its current test driver. “如果是类似的情况,威廉姆斯车队会毫不犹豫的使用现在的测试车手。
- The far field eddy current testing system for trial was developed. 建立了试验远场涡流检测系统。
- The measuring principle and circuit for the power factor in high current switching test of AC apparatus have been improved by making up FPGA and pushing on phase and investigates when the DFT switched on. 研究了采用FPGA芯片,利用智能化相位前推原理和离散傅里叶变换相结合来实现提高交流电器强电流通断试验功率因数和相位角测量准确度的原理和测量线路。
- First, railway signal test system history is reviewed,and deficiencies in current test system are analyzed. 然后,进行了铁路信号测试需求分析,确定了系统测试功能及总体结构;
- Renault's current test driver Heikki Kovalainen is another Finn waiting in the wings. 雷诺车队现任测试车手哈基-科瓦莱宁是另一位在后面等待的芬兰人。
- Both H-bridges can be paralleled for higher current operation. 两个半桥能并行进行更高电流操作。
- The influences of SEI and electrolyte conductance was investigated when lithium ion battery was discharged in high current. 研究了SEI膜及电解液电导率等对锂离子电池大电流放电性能的控制作用。
- When your current test run is saved, it becomes the twenty-fifth run, which puts you at the limit again for this solution. 当保存当前的测试运行时,它变成了第二十五个运行,从而重新对您应用了此解决方案的限制。