These three-terminal devices confront parasitic inductance and act as the ultimate shield against high-frequency EMI.

想象这样一个场景：你的模型在 GUI 里已经调好了，但老板让你把电极间距从 0.5 mm 扫到 5 mm，每个点都要解一遍、记录电容值、画一条曲线。手动改参数、点求解、抄表格，十组参数下来一上午 ...

Lucas Kloberdanz-Dyck is a writer for Collider. He grew up creating lists, stories, and worlds, which led to his love of anime and video games. He attended Sheridan College where he earned an Honours ...

Abstract: Voltage and current distribution in metallized film cylindrical capacitors were analyzed in electromagnetic analyses, accounting for both conduction and displacement currents. First, an ...

How silicon capacitors improve power integrity for high-end processors by moving decoupling closer to the main processor die. Why rising power demands from GPUs such as NVIDIA’s Blackwell-based ...

Variable capacitors may be useful, but the air gap that provides their capacitance is their greatest weakness. Rather than deal with the poor dielectric properties of air, some high-end variable ...

本内容遵循CC 4.0 BY-SA版权协议 均压环：意思很明显，主要作用是均压，适用于电压形式为交流的，可将高压均匀分布在物体周围，保证在环形各部位之间没有电位差，从而达到均压的效果。

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The capacitor auto-discharge module presented in this article is simply a failsafe module that automatically discharges the buffer/filter capacitor in a power supply circuit when its input supply is ...

From the May/June 2025 issue of Car and Driver. As good as the batteries of modern electric vehicles are, they still have drawbacks, such as their physical size and heft. Though the cost of EV ...

It’s a widely known problem with roots in urban legend: Devices with motherboards failing in the early 2000s with a sudden pop, a gruesome spill, or sometimes a burst of flames. And it was allegedly ...