The International Silicon-on-Insulator (SOI) Conference of the Institute of Electrical and Electronics Engineers (IEEE), held this year in San Diego, has awarded both its annual “Best Paper Award” and its “Best Student Paper Award” to the same recipient: Shuqing (Victor) Cao of Stanford University. “Field Effect Resistor, a Single-Device-At-Pad Solution for ESD Protection in … [Read more...]
Low Pass RF Filter with Weatherproof Housing
Pulse, a Technitrol Company, announces the immediate availability of its point of entry RF filter module for multimedia over coax (MoCA) applications. The standalone CX5060 filter passes cable television (CATV) Docsis 3.0 signals, blocks MoCA signals, and provides RFI shielding and surge protection within a weatherproof metal housing. It is used by CATV service providers to … [Read more...]
New Clip-on Shield for Heavy Duty Applications
Holland Shielding Systems B.V. has developed a new clip-on shield 6600, a flexible rubber tube with an all metal cladding. The gasket can be easy clipped on to (stainless) steel or aluminium panels from 0.5 till 3mm thick, making it well-suited for EMI / EMC shielding, electrical conductivity, grounding / earthing, electrostatic discharge (ESD) and alternative for fingerstrips. … [Read more...]
Foil Resistors with ESD Immunity Up to at least 25,000 V
Vishay Precision Group, Inc.’s Foil Resistors division has released a series of hermetically sealed metrology and laboratory-grade ultra-high-precision Bulk Metal Z-Foil resistors built on a new-generation Z-Foil technology that produces new benchmark capabilities for accuracy, stability, and speed. The VH102Z and VHZ555 feature electrostatic discharge immunity up to at least … [Read more...]
EMI Filter Plates Now Available with 1500 VDC Flash Protection
Spectrum Advanced Specialty Products has developed the capability to add 1500 VDC Flash protection to its complete line of EMI Filter plates, ideal for any application where higher voltage surge protection is required. Adding flash protection to any of Spectrum’s Bolt-in, EasyMate® or Shrouded Latch filter plates enables them to withstand up to 1500 VDC flash, making them a … [Read more...]
Serial Communication Relay for Electrostatic Discharge Environments
Lanner Electronics, Inc. recently released a 1U serial communications platform designed for electrostatic discharge environments. It features a completely cable-less interior and 10 isolated serial ports, eight of which feature onboard auto-flow control. Visit Lanner’s website to learn more. … [Read more...]
EMI Filter Plates Now Available with 1500 VDC Flash Protection
Spectrum Advanced Specialty Products has developed the capability to add 1500 VDC Flash protection to its complete line of EMI Filter plates, ideal for any application where higher voltage surge protection is required. Spectrum’s EMI filter plates come in right angle or straight configurations with Pi, C, and insulated filter circuit options.Visit Spectrum Advanced to learn … [Read more...]
The Effects of the New ESD Standard on ESD Simulators
Bruno Straumann, Senior Development Engineer,Haefely Test AG Basel, Switzerland. INTRODUCTION The new IEC 61000-4-2 Edition 2 standard, which replaces IEC 61000-4-2 Edition 1 1995, was initially announced in December 2008. Based on the revised IEC standard, the identical European standard EN 61000-4-2:2009 was also released. The new EN standard can already be applied for ESD … [Read more...]
EMC at IC Level – Part 1: Pulse Immunity of ICs in Different Packages
Note: The below article has been translated from German and can be found in its original language in the 2011 EMC Europe Guide. Part 2 of this article can be found here. Sven König, Langer EMV-Technik GmbH, Bannewitz, Germany INTRODUCTION Nowadays, micro-controllers are omnipresent. Whether in MP3 players, mobile phones, washing machines or cars, the small controllers … [Read more...]
The Use of Surge Protection Devices in IEEE 802.3at (PoE+) Applications
The ratification of IEEE Standard 802.3at, also known as Power over Ethernet+ (PoE+), increases the power available to Ethernet ports. Outdoor applications, especially in open-air, unshielded environments, need to be protected from surge events using a surge protective device (SPD). Outdoor environments increase the devices' susceptibility to electromagnetic interference (EMI). … [Read more...]
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