Elmsford, NY January 2018 – ITG Electronics, a leading manufacturer of Inductors and Transformers in business since 1963, now offers a range of common footprints as well as custom Wireless charging coils for sophisticated wire free applications. A wireless charging coil transfers power from one coil, connected to a power source, called a transmitting coil, through the air to … [Read more...]
Call For Authors/Bloggers – Editorial Submissions to Interference Technology Magazine
In over 45 years of publication, Interference Technology has earned a reputation for publishing only the highest quality technical articles that focus on practical and innovative technological developments in the EMC, EMI, and RFI fields. Product designers and EMC/compliance engineers have come to rely on Interference Technology as a source of quality, unbiased, non-commercial … [Read more...]
New Series Capacitor Exhibits Low ESR/ESL, Low Noise, High Self-Resonance
Passive Plus, Inc. (PPI) is now offering the 0708N (.070” x .080”) series capacitor. These parts exhibit Low ESR/ESL, Low Noise,High Self-Resonance as well as ultra-stable performance over temperature. These capacitors are 100% RoHS compliant. Usually used for wireless broadcasting equipment, mobile base stations, GPS, MRI, and Radar applications and offered in magnetic and … [Read more...]
EMC Radiated Emission Measurements at 1/3/5/10/30 Meters
INTRODUCTION There are two principal types of emission measurements in the world of electromagnetic compatibility, conducted emission and radiated emission. The conducted emission measurements are either a voltage-capacitive tap type of measurement (typically on a power line) or they are a current-clamp type of measurement (typically on a signal line). Radiated emission … [Read more...]
New Film Capacitors: Compact Motor Run Capacitors for 100 °C
TDK Corporation presents the new B32355C* series of EPCOS MotorCap™ motor run capacitors, which are designed for a high continuous operating temperature of 100 °C. They are based on a metalized polypropylene film, feature self-healing properties, and conform to Safety Class S3 as specified in IEC60252-1. These robust capacitors have a rated voltage of 400 V AC at 50/60 Hz. The … [Read more...]
New Small Coupled Power Choke Released
WE-DPC HV (Double Power Choke High Voltage) is a magnetically shielded, SMD coupled power choke with two identical windings and a high isolation voltage of 1.5 kV. It is the smallest product of its type in the Würth Elektronik eiSos portfolio. With this power choke in a 5030 package, customers can attain a 40 percent lower DC resistance than products on the market. WE-DPC HV … [Read more...]
Book Review: Foundations of Electromagnetic Compatibility (Adamczyk)
OK, this is not a book for the faint-hearted. Bogdan Adamczyk is a professor of engineering and the founder of the EMC Center at Grand Valley State University in Grand Rapids, MI. As such his recent book, Foundations of Electromagnetic Compatibility with Practical Applications (Wiley 2017, ISBN 978-1-119-12078-0) is crammed with derivations of basic electromagnetic … [Read more...]
Chip Fuse Protects Against Overcurrent and Excessive Ambient Temperatures
SCHURTER’s USN 1206 is designed to meet the ever-increasing challenges associated with packing density in power electronics. The new chip fuse offers temperature-sensitivity suitable for both overcurrent protection and protection against excessive ambient temperatures. The USN 1206 is not a pure thermal fuse, per se. It requires a current flow to blow, thus providing … [Read more...]
New Amplifier Design Tested Tough to Mil Standard 810
Empower's tested and field proven rugged design is common across all our Next Generation Family of amplifiers and is the result of our patented architecture and design goal to minimize RF power losses along the internal signal path, simplify manufacturing and provide for ease of servicing. The consequence of this elegant electro-mechanical compact structural design is a COTS … [Read more...]
Modern EMI Receiver Offers High Dynamic Range & SFDR
Wireless communication measurements according to ETSI standards using modern receivers Due to the increasing role of new and innovative technologies, things like smart homes, driver-less cars and Internet of Things (IoT) are becoming a regular companion in our daily lives. In case of smart home the network is mostly connected through Wi-Fi and controlled through smart phones … [Read more...]
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