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Interference Technology

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Filters Address Automotive EMI Concerns

 

AVX Corporation has developed its first miniature surface mount FeedThru filter solution to combat automotive EMI concerns in critical systems. The FeedThru filters provide consistent broadband EMI filtering for critical drive by wire applications such as throttle and braking. The miniature surface mount LC T configured FeedThru filters typically provide a beneficial broadband … [Read more...]

DC Filter for Photovoltaic Converters

 

New standard DC filter series FMER SOL is suited for use on the DC side of the inverter in photovoltaic systems and other DC systems. The FMER SOL DC filters are designed with screw clamps for types up to 150 A and copper bars for types upwards of 250 A. Applications include: Voltage up to 1200 VDC for worldwide acceptance; protects the PV-modules from the inverter emissions; … [Read more...]

ESD Protection for High-Bandwidth Connections Simplified

 

A new integrated circuit has been unveiled, which enables manufacturers to reduce parts count and simplify the design of reliable, high-speed data circuits commonly used in smartphones, tablets and mobile computers, as well as for wired connections such as USB2.0 and HDMI. The ECMF02 and ECMF04 are the industry’s first silicon-based ICs to combine the common-mode filtering and … [Read more...]

PREMO, Eaton Corporation Announce Supply Agreement

 

PREMO, an RFID components and EMC filters company, has signed a Current Transducers supply agreement with Eaton Corporation, which deals in electrical control, power distribution, power quality, automation, and monitoring products and services. The contract has a development of up to 1 million annual Euros. PREMO provides components to Eaton Corporation, for Europe, Asia and … [Read more...]

My View: NHTSA Report Glosses Over Bad News

 

This report ( Technical Support to the National Highway Traffic Safety Administration (NHTSA) on the Reported Toyota Motor Corporation (TMC) Unintended Acceleration (UA) Investigation) is just a half-baked whitewash, which is of course what NHTSA wanted to justify their complete ignorance of all things electronic for the last 30+ years, whilst safety-critical systems in … [Read more...]

Share in This 2011 Industry Poll of EMC Marketing

 

“How much should you be spending on marketing?” It’s a question I have been asked many times over the years. In the EMC world, supplier companies are typically small to mid-sized businesses ($5 million to $50 million USD), privately owned, and run by folks who have come up through the technology and engineering ranks, more so than the sales/ marketing/ business ranks. And since … [Read more...]

TV Tuner IC Provides RF Immunity Solutions

 

Xceive’s TV tuner chips include a suite of capabilities providing enhanced immunity to many sources of RF interference, such as Wi-Fi wireless LAN adapters, 2-way radio transceivers, and signals reflecting off airplanes.  Xceive’s XC5000C features a complete RF tuner function, global multi-standard analog demodulator, and all intermediate frequency (IF) filtering and AGC … [Read more...]

Digital PFC Controller Enables Reduced-Size EMI Filters

 

The Cirrus Logic CS1600 is a high-performance variable frequency discontinuous conduction-mode active digital power factor correction (PFC) controller – now available from Digi-Key stock. The device features Cirrus Logic’s EXL Core, bringing digital energy control to elevate performance and solve system design challenges in electronic lighting ballasts.The digital architecture … [Read more...]

ESI's Free EMI/RFI Shielding Film Characteristics Datasheet

 

ESI offers conductive coatings to protect displays from various types of atmospheric disturbance, including EMI (Electro Magnetic Interference) and RFI (Radio Frequency Interference). EMI and RFI shielding is available for various substrates including glass and acrylic. This type of display protection is commonly used in the medical field.  EMI and RFI shielding filters are … [Read more...]

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