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Acoustic Vents Of Sound Design screenshot

保护电子设备远离灰尘、液体和压力的设计挑战,在引入音响后变得更加困难。

Image: GORE® MEMS Protective Vents Style 200 IP5X Dust Exposure Report

Rigorous testing shows how GORE® MEMS Protective Vents Style 200 reliably prevents particle contamination and pressure build-ups in MEMS microphones, and enables higher manufacturing yields and in-process acoustic testing in high-volume PCB (Printed Circuit Board) assembly operations.

NEMA Ratings and What They Mean

Technical Information

A critical aspect of vent selection begins with defining the level of protection your application, device or housing requires.

IP ratings cannot be “converted” to NEMA ratings, since NEMA requires additional testing not included in IP. However, there are minimum NEMA ratings that will meet or exceed a given IP code.

选择防水防尘透气产品时,先确定应用、设备或外壳所需的防护等级非常关键。

由于NEMA需要进行IP中不包含的额外测试,因此IP防护等级无法“转换”为NEMA等级。但是,NEMA防护等级可满足或超出特定IP代码的要求。

The International Standard IEC 60529 defines specific tests used to verify that an enclosure meets the requirements for ingress protection against particulates and liquids. W. L. Gore & Associates has developed additional protocols to test for IPx4 compliance that address these issues and mirror real-world conditions more effectively.

GORE® MEMS Protective Vents Style 200 IP5X Dust Exposure Report Image

严格的测试显示了GORE® MEMS防护声学透气产品200型如何可靠地防止MEMS麦克风的颗粒污染和压力积聚,以及如何在大批量PCB(印刷电路板)组装操作中实现更高的产量和制程中声学测试。

Why Choose A Gore Acoustic Vent screenshot

戈尔在提供全球透气解决方案方面,拥有无与伦比的记录。作为透气技术的全球领导者,我们为各种应用设计独特的透气材料和结构,从医疗和工业应用到外出服的GORE-TEX®织物无所不包。