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交流电源负责向负载提供交流电。 电源输入可以是交流，也可以是直流。由于墙上插座的电源不符合负载的技术指标要求，因此您需要交流电源。 为了使负载正常工作，您需要对交流电源进行变压，将来自电源的交流功率调谐到器件所要求的电压、电流和频率。 这可以通过升高或降低电压，然后对信号进行滤波来实现。
您可以使用交流电源来进行测试。 交流电源可以仿真电网断电、谐波、浪涌或可能导致被测器件（DUT）故障的其他事件。
Automated Test Equipment (ATE) system power supplies are programmable power supplies designed specifically for ATE systems. Form factor is critical. ATE power supplies with higher power densities take up less rack space, reducing the factory floor space required for test equipment. The ATE power supply is a programmable power supply designed specifically for ATE systems.
View Full Version为什么需要测量电流？本文将介绍测量电流的理由，测量电流的方法及测量电流时的注意事项。 我们无法亲眼看到正在流动的电流。因此，需要使用专用的测量仪器来测量电流和其他参数。但我们为什么要测量电流呢？又该如何测量呢？ 本文将详细介绍需要测量电流的理由...
View Full Version测试工程师和开发人员在研究和开发、验证、质量保证以及电子系统、电路板和集成电路的故障排除或调试过程中使用示波器来显示、可视化图形和分析电信号。示波器在所有行业的各种应用和技术中发挥关键作用，包括高速数字电子、光通信、射频、电力电子、汽车和航空航天...
View Full VersionA multimeter is an instrument that can measure a wide range of parameters, such as alternating (AC) or direct current (DC) voltage, AC or DC current, resistance, temperature, capacitance, and so on. Modern digital multimeters use digital and logic technology to become smaller and smaller with more and more built-in functions. By introducing digital technology, digital multimeters can provide graphical displays, data logging and signal digitization as well as...
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