EMI
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New Vishay Intertechnology Y1 Safety Capacitors Require Up to 40 % Less Board Space, Enable Product Miniaturization MALVERN, Pa. — Aug. 11, 2026 — Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new series of AC line rated ceramic disc safety capacitors with a Y1 rating of 300 VAC and 1500 VDC in a surface-mount casing. Designed for EMI / RFI suppression and filtering in industrial environments, the Vishay BCcomponents SMDY1…S series reduces board space requirements by… |
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ROHM's New Three-Phase BLDC Gate Driver Uses TriC3 to Cut Switching Loss for Medium-Voltage Motors ROHM’s new three-phase brushless DC motor gate driver uses its proprietary TriC3™ technology to minimise FET switching loss without compromising on electromagnetic interference (EMI). It is designed for motors that run on 12 to 48V power sources, meaning that applications include electric drills, industrial fans, air conditioners, and E-bikes. The TriC3™ tech helps mitigate the usual… |
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Nexperia Releases New 80 V and 100 V LFPAK MOSFETs with Lower On-Resistance Nexperia has expanded its NextPower 80 V and 100 V MOSFET lineup by introducing new LFPAK devices in 5x6 mm and 8x8 mm sizes. These MOSFETs are optimized for high efficiency and low electrical noise, making them ideal for use in servers, power supplies, fast chargers, USB-PD, telecommunications, motor control, and other industrial equipment. They come in different… |
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Compact, Efficient Power Modules with MagPack Technology for Industrial and Communication Applications Texas Instruments (TI) has launched six new power modules designed to enhance power density, efficiency, and EMI (Electromagnetic Interference) reduction. These new modules feature TI's MagPack integrated magnetic packaging technology, which makes the modules up to 23% smaller than those from competing brands. This reduction in size enables designers in various… |
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Critical Components for a Successful Energy Storage System The pace and variety of electrification across many aspects of our daily lives continue, driven by the convergence of multiple factors. These include increased renewable sources such as solar power from photovoltaic panels and wind power via large turbines paired with higher-density, lower-cost rechargeable batteries for storage, sophisticated battery-management… |
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Design Techniques for Reducing EMI in SMPS Circuits In my previous article on EMI, we examined how the intentional/unintentional nature of EMI sources and how they affect the performance of other Electrical/Electronic devices (victims) around them. The article was followed by another one on Electro Magnetic Compatibility (EMC) which provided insights into the dangers of EMI and offered some context to how poor EMI… |
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EMC Testing Process and Requirements for EMC Compliance As mentioned in the last article where we discussed Electromagnetic Interference (EMI), almost all electronic products designed for commercial use and legal sales, are required to possess one or more certifications as a proof that the product complies with certain regulations/guidelines and has passed related tests. There are tonnes of regulations and they differ from place… |
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Electromagnetic Interference (EMI) – Types, Standards and Shielding Techniques Certification is usually one of the most expensive and tedious stages during the development of a new hardware product. It helps the authorities to know that the product adheres to all the laid down laws and guidelines around the functions. This way, the performance of that particular product can be assured to prevent hazards, and harm to its users. As tedious as this stage… |
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Electromagnetic compatibility in Electric Vehicles - Sources of EMI and Guidelines to reduce it When current passes through a conductor it creates electromagnetic fields and almost all electronic devices like TVs, washing machines, induction stove, traffic lights, mobile phones, ATMs and laptops etc., will emit the electromagnetic fields. Fossil fueled vehicles also suffer from Electromagnetic Interference (EMI) - The ignition system, starter motor and switches cause… |
