TDK Announces New Automotive Noise Suppression Filters for MF and HF Bands
September 15, 2020
News
The noise suppression component will be inserted in signal lines for electronic control circuits in automotive applications including car audio, navigation, and battery monitoring systems. Signal
TDK Corporation announced that it has developed the MHF1608 series of HF band* noise suppression filters for automobiles.
The noise suppression component will be inserted in signal lines for electronic control circuits in automotive applications including car audio, navigation, and battery monitoring systems. Signal transmission paths are often affected by conduction, radiation noise, or other impacts. To control these noises, a chip bead supporting a high frequency band from several dozens of MHz to several GHz is typically inserted.
According to the company, the MHF series uses a high-loss, permeable ferrite material, which results in high impedance from 300 (KHz) to 30 (MHz), lower than the frequency band above, while minimizing and controlling noise. Also according to the company, replacing conventional chip beads with this product enables manufacturers to reduce the number of parts used. It is wide temperature range from -55 °C to +125 °C and also qualified in accordance with AEC-Q200.
For more information, visit: https://www.tdk.com/corp/en/news_center/press/20200915_01.htm
Tiera Oliver is the assistant managing editor at Embedded Computing Design. She is responsible for web content editing, product news, and story development. She also manages, edits, and develops content for ECD podcasts, including Embedded Insiders.
She utilizes her expertise in journalism and content management to oversee editorial content, coordinate with editors, and ensure high-quality output across web, print, and multimedia platforms. She manages diverse projects, assists in the production of digital magazines, and hosts company podcasts by conducting in-depth interviews with industry leaders to deliver engaging and insightful discussions.
Tiera attended Northern Arizona University, where she received her bachelor's in journalism and political science. She was also a news reporter for the student-led newspaper, The Lumberjack.
