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Inductor array in a single package

a technology of inductors and arrays, applied in the field of inductors, can solve the problems of slow assembly process of mounting multiple inductors, and achieve the effect of saving pcb board spa

Pending Publication Date: 2020-09-24
CYNTEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patent describes a way to save space on printed circuit boards by using an inductor array with multiple inductors in a single package. This also allows for easier control of magnetic properties and faster assembly processes. Overall, this invention improves the efficiency and design of inductor arrays.

Problems solved by technology

Conventionally, when multiple inductors are needed for an application, multiple inductors will be placed on a PCB board to meet the design requirement, which not only occupy a larger PCB board space but also make the assembly process slower by mounting the multiple inductors one by one.

Method used

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  • Inductor array in a single package
  • Inductor array in a single package
  • Inductor array in a single package

Examples

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Embodiment Construction

[0038]It is understood that the following disclosure provides many different embodiments, or examples, for implementing different features of the invention. Specific examples of devices and arrangements are described below to simplify the present disclosure. These are, of course, merely examples and are not intended to be limiting. For example, the formation of a first feature over or on a second feature in the description that follows may include embodiments in which the first and second features are formed in direct contact, and may also include embodiments in which additional features are formed between the first and second features, such that the first and second features are not in direct contact. In addition, the present disclosure may repeat reference numerals and / or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and / or configurations discussed.

[0039]In...

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PUM

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Abstract

An inductor array comprising a magnetic body and a plurality of coils disposed in the magnetic body, wherein the magnetic body comprises a unitary portion that is disposed over and across the plurality of coils and extended into a space between each two adjacent coils of the plurality of coils.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]The present application claims the benefit of U.S. Provisional Application Ser. No. 62 / 822,048 filed on Mar. 22, 2019, which is hereby incorporated by reference herein and made a part of the specification.BACKGROUND OF THE INVENTIONI. Field of the Invention[0002]The invention relates to an inductor, in particular, to an inductor array in a single package.II. Description of the Related Art[0003]Conventionally, when multiple inductors are needed for an application, multiple inductors will be placed on a PCB board to meet the design requirement, which not only occupy a larger PCB board space but also make the assembly process slower by mounting the multiple inductors one by one.[0004]Accordingly, there is demand for a better solution to solve these problems.SUMMARY OF THE INVENTION[0005]One objective is to provide an inductor array having multiple inductors in a single package to save PCB board space.[0006]One objective is to provide an induc...

Claims

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Application Information

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IPC IPC(8): H01F27/28H01F27/32H01F27/24H01F27/29
CPCH01F27/327H01F27/2823H01F27/24H01F27/29H01F41/0246H01F41/076H01F17/0006H01F2017/0066H01F27/2852H01F17/04H01F2017/048H01F27/292H01F27/263H01F27/306H01F27/255H01L23/645H01F27/022H01F27/22H01L25/072H05K1/18H05K2201/1003H05K2201/10166H05K2201/10515
Inventor WU, TSUNG-CHANWEI, PEI-ICHUNG, MIN-FENG
Owner CYNTEC