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Filtering out common mode noise with monolithic EMI filters

By Design World, Johanson Dielectrics Posted On 12.8.2019

Source: Design World article

By Mike Santora

Many factors increase the amount of “noise” interference that can damage or disturb the functionality of electronic devices. Today’s automobiles are a prime example. In a single vehicle, you can find Wi-Fi, Bluetooth, satellite radio, GPS systems, and that’s just the beginning. To manage this noise interference, the industry typically uses shielding along with EMI filters to eliminate unwanted noise. But now some of the traditional solutions for eliminating EMI/RFI are no longer sufficient. (more…)

111 Views

Filters / New Products / Telecommunication

Murata Releases World’s First Noise Filters Designed to Guarantee Impedance in the 5GHz Wi-Fi Band

By Murata Posted On 22.7.2019

Source: Murata news

Murata Manufacturing Co., Ltd. has released the BLF03VK Series of compact (0.6 x 0.3mm) noise filters specifically designed for the 5GHz band, one of the frequency ranges used in Wi-Fi (wireless LAN) communications, for the first time in the world*. (more…)

184 Views

Consumer / Filters / New Products / Telecommunication

Murata Introduces World’s Smallest SAW Filters for Denser Circuit Design and 5G Smartphones

Posted On 16.7.2019

Source: Murata news

Murata Manufacturing Co., Ltd. has developed and started volume production of the world’s smallest*1 SAW*2 duplexers*3—the SAYAV Series, SAYARV Series, and SAYAP Series; and SAW filters—the SAFFW Series (hereinafter “the Products”). (more…)

185 Views

Consumer / Filters / Industrial / Medical / New Products

Schaffner Introduces a New Series of RFI Filters

By Schaffner Posted On 5.7.2019

Source: Schaffner news

The internationally leading company in the field of electromagnetic compatibility introduces a new series of RFI filters featuring an IEC C14 PEM (power entry module) with integrated fuse holder or switch. (more…)

144 Views

All Applications / Applications / Capacitors / e-PassiveBlog / EMI/EMC / Filters / Filters / Inductors / Industrial / Telecommunication

Be Careful with Input-Output Feedback in Filters

By InCompliance Posted On 1.7.2019

Source: InCompliance article

by Arturo Mediano.

When designing EMI filters, how and where the filter is installed is critical to obtain the desired insertion losses. Usually, the effect of a wrong location or installation is not considered in the design of the filter and surprises appear. (more…)

239 Views

Aerospace & Defence / Applications / Automotive / Capacitors / Consumer / Filters / Inductors / Industrial / Medical / PCNS / Resistors / Sponsored / Telecommunication

Hot Passive Components Topics will be Discussed at Manufacturers’ Workshop for PCNS attendees

By EPCI Posted On 7.6.2019

Source: EPCI

Leading passive components manufacturers will discuss their hot products, application notes and latest technology during the Advanced Passive Components Workshop as part of the upcoming 2nd PCNS Passive Components Networking Symposium on 11th September 2019 in Bucharest, Romania. (more…)

1.1K Views

Filters / Industrial / New Products

Schaffner introduces low leakage current 3phase EMI filter

By Schaffner Posted On 7.6.2019

Source: Schaffner news

Schaffner, the international leader in the fields of electromagnetic compatibility and power quality, introduces the new FN 3287 and FN 3288 series designed for motor drives, power drive systems and many other power converter applications. These innovative filters are not only optimized to best serve the requirements of machine tool and machinery equipment. (more…)

142 Views

Aerospace & Defence / Applications / Automotive / Consumer / Filters / Telecommunication

Approaching the 5G mmWave Filter Challenge

By Microwave Journal, Knowles Precision Devices Posted On 3.6.2019

Source: Microwave Journal article, Knowles Precision Devices

In the world of LTE, developers are very familiar with the available filtering technologies that work, namely surface acoustic wave (SAW) and bulk acoustic wave (BAW) filters. These filters cover a range of frequencies up to 6 GHz, come in small sizes and offer good performance-to-cost trade-offs, making them the dominant off-chip approaches in mobile devices today. Unfortunately, analogous filtering options for the mmWave spectrum have issues regarding viability, performance, size and availability, while research teams helping to write 5G standards have yet to provide information on what filters will be required, where they need to be placed in the base station and what performance metrics they must meet. (more…)

358 Views

Aerospace & Defence / Automotive / Capacitors / Consumer / Filters / Industrial / New Products / Resistors / Sponsored / Telecommunication

AVX is Showcasing its Extensive Portfolio of High-Frequency, High-Performance Microwave & RF Component Solutions at IMS 2019

By AVX Posted On 31.5.2019

Source: AVX news

AVX Corporation, a leading manufacturer and supplier of advanced electronic components and interconnect, sensor, control, and antenna solutions, is showcasing its extensive portfolio of high-frequency, high-performance passive components optimized for microwave and RF applications extending across the automotive, consumer, telecommunications, military, and aerospace market segments at this year’s International Microwave Symposium (IMS 2019), which is taking place next week in Boston, Massachusetts. The conference begins on Sunday, June 2, and concludes on Friday, June 7, and the exhibition runs from Tuesday through Thursday, June 4–6. (more…)

530 Views

Capacitors / Filters / Inductors / Market & Supply Chain / Resistors

European Market Development for Passives Shows Stable Growth in 2016-2018

By EPCIA Posted On 14.5.2019

Source: EPCIA news

The European Passive Components Industry Association (EPCIA) has just issued its 44th newsletter issue with an update on 2016-2018 European market passive components statistics and growth rate numbers. (more…)

267 Views