集成电源:封装电源(PSiP)和片上电源(PSoC)的3D微型空芯电感Qdc详细研究

Power electronic devices and components Pub Date : 2022-06-01 DOI:10.1016/j.pedc.2022.100006

Chandra Shetty

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引用次数: 0

摘要

本文介绍了设计参数如匝数、节距、高度、导体尺寸等对三维微型空芯电感的直流电感电阻比(Ldc/Rdc)(也称为直流质量因子Qdc)的影响。我们以两种众所周知的传统电感为例:环形电感和螺线管电感。我们在广泛的设计参数范围内评估这些电感器相对于Qdc的性能。为了展示我们的研究成果，我们在尺寸为5mm × 5mm的PCB上实现了螺线管和环形电感器。

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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A detailed study of Qdc of 3D micro air-core inductors for integrated power supplies: Power supply in package (PSiP) and power supply on chip (PSoC)

This work presents the impact of design parameters such as the number of turns, pitch, height, conductor dimensions, etc., on the dc ratio of inductance to resistance $(L_{d c} / R_{d c})$ (also known as dc quality factor $Q_{d c}$ ) of 3D micro air-core inductors. We consider two well-known traditional inductors for the illustration: the toroid and the solenoid. We evaluate the performance of these inductors with respect to $Q_{d c}$ over a wide range of design parameters. To demonstrate our research findings, we have implemented the solenoid and toroid inductors on a PCB of size 5 mm $\times$ 5 mm.

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来源期刊

Power electronic devices and components Hardware and Architecture, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Safety, Risk, Reliability and Quality

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

80 days