The Ferroguard® Beacon from ETS-Lindgren is the latest addition to its MRI safety detection technology. The innovative Ferroguard™ Beacon provides advanced visual warning of the presence of harmful ferrous material. Using incremental, multi-colored warning lights, it minimizes the need for the activation of an audible alarm by providing visual notification. This new device is … [Read more...]
IC Family Provides Surge Protection for Implantable Medical Devices
The ZL70270, ZL70271, ZL70272, ZL70273, ZL70274, and ZL70288 from Zarlink Semiconductor make up a family of transient surge suppressing devices designed specifically for implanted medical devices. Five-, six-, and seven- terminal models are available. The device terminals exhibit extremely low leakage during normal voltages and can, therefore, be connected in parallel with the … [Read more...]
New AC Amplifier Crafted for Low Noise and Fast Slew Rates
The Model 7548 from AE TECHRON is part of an expanding line of new precision linear amplifiers. This high powered unit has been crafted to provide very low noise and fast slew rates. The 7548 can safely drive a wide range of resistive, inductive loads. The device can be used as a signal amplifier for high gain gradient coils in magnetic resonance imaging systems or as a power … [Read more...]
New Test Generator Features Innovative Modular Design for Varied Testing Needs
The new NSG 3060 test generator from Teseq, Inc. is characterized by an innovative modular architecture that provides system configurations that meet the needs of both basic and sophisticated testing procedures. A user-friendly interface has a 7-inch high-contrast, color touch screen and graphics that enable quick test set-ups. The device provides a surge voltage of up to 6.6 … [Read more...]
Microcontroller Family Designed for Robust 5-V EMC Performance
The Flexis™ AC family of scalable microcontrollers from Freescale Semiconductor has been crafted especially to allow design engineers to manage the noise issues inherent in large appliance and industrial applications. The Flexis family features 8-bit devices (MC9S08AC128/96/60/48/32) and 32-bit V1 ColdFire® microcontrollers (MCF51AC256/128) crafted to provide exceptional … [Read more...]
New PC-Based RF Spectrum Analyzer with White Space Finder
The Atlanta, Georgia, company Kaltman Creations LLC has introduction of a new series of PC-based RF spectrum analyzers, specifically designed for the professional audio and video industries. Called Invisible Waves, these new analyzers are touted as the worlds first, PC-based RF spectrum analyzers which offer automatic charting of open white space (open RF frequency) for use … [Read more...]
Publisher Offers New Book On Electromagnetic Shielding
Touted as the definitive reference on electromagnetic shielding materials, configurations, approaches, and analyses, publisher John Wiley & Sons Inc. has released a new book, Electromagnetic Shielding” by Salvatore Celizzi, Rodolfo Araneo and Giampiero Lovat. Wiley says: This reference provides a comprehensive survey of options for the reduction of the electromagnetic … [Read more...]
American Medical Association Policy Encourages Doctors to Learn About EMI
The American Medical Association’s new policy, H-215.972 Use of Wireless Radio-Frequency Devices in Hospitals, encourages collaborative efforts with the Food and Drug Administration and other organizations to develop consistent guidelines for the use of wireless devices in hospitals.Other collaborative efforts encouraged are the development of standards for medical equipment … [Read more...]
EMI Filters Are Available with Optional Surge Suppression
EMI filters modules from Foster Transformer are available with optional surge suppression. These devices can be mounted with ¼-inch quick connect terminals, a feature that allows them to be used wherever needed for EMI suppression—even in multiple locations within one piece of equipment. The fully encapsulated construction of these device complies with EN 133200 and UL 1283, … [Read more...]
Filter Series Is Optimized for DC Applications
The FMEB and the FMEC line of filters from Schurter, Inc. have been optimized especially for use in DC applications, especially those requiring increased attenuation of asymmetric disturbances. These devices have a current rating of 30 amps at 80 VDC and are offered in single and dual polarity output circuits. The single polarity FMEB has been crafted for a maximum operating … [Read more...]
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