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Knowles

Image of Knowles Hiteca MLCC

Hiteca™ 積層陶瓷電容 (MLCC)

Knowles Syfer 的 MLCC 可提供低損耗和穩定的高電容值,而不會增加重量或擴大覆蓋區。

Image of Knowles J Series Capacitors

J 系列半匝微調電容

Knowles Voltronics 提供 JR 和 JZ 系列陶瓷微調電容,可相容於拾放操作,並具有防塵和抗溶劑的設計。

Image of Knowles DLI Brand Microstrip

DLI 品牌微帶帶通濾波器

Knowles DLI 品牌微帶帶通濾波器提供經典的濾波器拓撲結構,在陶瓷基板材料上製造時,能以小型覆蓋區提供優異效能。

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Knowles High Q Inductors
Knowles High Q Inductors
Knowles MD Series
Knowles MD Series
What are EMI Filters?
What are EMI Filters?
Learn why covers are often needed for microstrip RF/Microwave filters
Learn why covers are often needed for microstrip RF/Microwave filters
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近期的 PTM

Image of Knowles KN1 Reference Design Wireless Earphones
10 minutes
KN1 Reference Design Wireless Earphones
This presentation will introduce the KN1 hybrid TWS earphones from Knowles and go over the key features of the reference design.
FlexiCap Multilayer Capacitors
3 minutes
FlexiCap Multilayer Capacitor
FlexiCap helps prevent the stress of bending and thermal expansion/contraction.
differential MEMS
5 minutes
Microphone Interfaces
Digital microphones provide an upside to end applications and enable intelligent audio solutions with the introduction of Knowles’ multi-mode microphones.
armature driver
5 minutes
Using Dynamic Speakers and Balanced Armature Drivers in In-Ear Wearables
DigiKey, Knowles, PTM, tutorial, speakers, drivers, armature driver, in-ear wearable.
Knowles Frequency Response Armature Drivers and Earphones
10 minutes
Measuring Frequency Response of Balanced Armature Drivers and Earphones
General characteristics of different measurement methods, the advantages and limitations of each, and trying to understand an earphone’s frequency response.
MEMS Microphones
5 minutes
Ultrasonic Applications for Knowles Electret and MEMS Microphones
This tutorial will discuss the general characteristics of certain Knowles microphones in the ultrasonic band.
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關於 Knowles

Knowles 自 1946 年起就開始協助設計人員尋找更多方法,以更優異的技術為客戶帶來效益。Knowles 是先進微聲學技術、特殊元件以及人性化介面方案的市場領導者與全球供應商,產品適用於行動通訊、消費性電子、醫療技術以及其他工業端市場。Knowles 透過專業經驗與嚴格測試提供品質一致、可靠且精準的產品,包括聽力保健產品、優質音樂耳機、通訊耳麥組以及工業聲學應用中的揚聲器和麥克風。Knowles 微電機系統 (MEMS) 麥克風和微型揚聲器廣泛運用在智慧型手機、平板裝置、筆記型電腦以及其他可攜式裝置。

Knowles 總部位於美國伊利諾州伊塔斯卡,是紐約證交所的上市公司 (NYSE 代號:KN),員工人數超過 1 萬人,全球設有 37 座據點,包括位於歐洲、亞洲和北美的設計中心。所有製造設施均通過 ISO-9001 認證,部分設施還通過 ISO-14001 或 OHSAS-18001 認證。Knowles 的品質管理系統能確保產品的設計、完整性、製造效率、成本效益並且準時到貨。