Epcos has developed a new series of SAW filters for digital satellite radio systems and receivers for home, vehicle and portable use. Compared to other multimedia applications such as TV sets, digital satellite radio receivers and equipment require several different intermediate frequency (IF) SAW filters due to the diverse terrestrial and satellite paths.
The new EPCOS B170 series of IF bandpass filters in a ceramic SMD package are designed for low insertion attenuation. In the stopband, attenuation rates up to and exceeding 50 dB are attained.
Other filter series employed for digital satellite radio systems include the X730 series in a plastic case and the B171 series in a ceramic SMD package. All of the packages developed were designed to suit the application in both consumer and automotive electronics environments.
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Würth Electronics has expanded its WE-MCRI product series with the new 1090HL variant (HL = High Leakage), a coupled inductor specifically designed to improve the performance of SEPIC, ZETA and Cuk converters.
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TDK Corporation presents the EP21 series of flat-wire double chokes designed for common-mode EMI filtering and available in an SMD format with dimensions of only 23,8 x 17,7 mm and heights ranging from 21,6 to 22,3 mm
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Now available through Powell Electronics are the GAPS (General Aerospace Proximity Sensors) and HAPS (Harsh Application Proximity Sensors) proximity sensors from Honeywell.
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Electromagnetic Interference (EMI) Filters are essential for maintaining electromagnetic compatibility (EMC), allowing multiple devices to function together without interference.
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Würth Elektronik introduces its new WE-SFIA series of flat-wire inductors in 2010, 2013, and 2016 packages.
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Infineon Technologies has introduced the ISSI20BxxF Solid State Isolator (SSI) family, bringing solid-state isolation technology into high-volume applications traditionally served by photovoltaic isolators (PVIs), photovoltaic relays (PVRs), and electromechanical relays (EMRs).
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SGMICRO continues to add to its analogue IC portfolio at a steady pace, with new devices released across power protection, power conversion, current sensing and RF signal-chain categories.
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