基于SPICE的电信电源电容器组可靠性设计

2017 IEEE 23rd International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2017-10-01 DOI:10.1109/SIITME.2017.8259939

Dan Butnicu, D. Neacşu

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引用次数: 6

摘要

本文提供了一种电源可靠性和寿命的计算方法。输出电容器组被证明是最关键的部件。由于对电压纹波和穿越能力的要求，输出电容器组由陶瓷电容器和电解电容器组合而成。这就提供了多种选择，本文根据计算的可靠度在这些选择中进行选择。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Using SPICE for reliability based design of capacitor bank for telecom power supplies

This paper provides a calculation method for reliability and lifetime of a power supply. The output capacitor bank is demonstrated to be the most critical component. Due to requirements for voltage ripple and ride-through capability, the output capacitor bank is built with a combination of ceramic and electrolytic capacitors. This provides many options and this paper selects among these options based on calculated reliability.

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来源期刊

2017 IEEE 23rd International Symposium for Design and Technology in Electronic Packaging (SIITME)

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