Interference Technology

For EMI / EMC Engineers

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Basic EMI Concepts

 

Understanding EMC is all about two important concepts: (1) all currents flow in loops and (2) high frequency signals are propagated as electromagnetic waves in transmission lines and the field energy travels through the dielectric. The two concepts are related because they are intertwined together. Digital signals create the propagating field, which induces the convection … [Read more...]

Oh How I Hate to Commutate!

 

My favorite Sophomore in Engineering, Roger, and his group, made a small crane for their engineering project. It had many EMC issues.  One issue they had was noise from permanent magnet DC motors.  I am so glad Roger cares about this issue, because I have modeled a few permanent magnet DC motors, and I can explain how to design it so that then so they are … [Read more...]

Heilind Grows HARTING Line with Han-Modular Connector System

 

The Han-Modular connector system allows for multiple connectors in one industrial housing WILMINGTON, Mass., May 18, 2018 -- Heilind Electronics, a leading distributor of electronic components, announces it has strengthened its HARTING line of connector and cabling solutions, network components and RFID systems with the HARTING Han-Modular series of connectors. The … [Read more...]

Teledyne LeCroy’s WavePro HD Oscilloscopes Capture Every Detail

 

12-bit resolution and 8-GHz bandwidth, and up to 5 Gpts of memory—all industry firsts Chestnut Ridge, N.Y., May 8, 2018 – Teledyne LeCroy today announced the WavePro HD high-definition oscilloscopes, which combine for the first time HD4096 12-bit technology and 8 GHz bandwidth for low noise and pristine signal fidelity. With a maximum of 5 Gpoints of fast, responsive, and … [Read more...]

Next Generation Power Amplifier: Model 2215

 

1900-6000 MHz, 200 W, 5U chassis, Multi-Mode Interoperable Power Amplifier Empower RF is announcing the production release of our proven Model 2215 for EMC, RF Product Test, Communications, and Electronic Warfare applications. The 2215's inherent rugged design is based off Empower's COTS family of NEXT GEN patented architecture that virtually eliminates every internal … [Read more...]

Teledyne LeCroy’s WaveSurfer 3000z Oscilloscopes Are Bursting with Features and Value

 

New bandwidth models, large acquisition memory, and more software and probe options enhance utility Chestnut Ridge, N.Y., April 3, 2018 – Teledyne LeCroy today announced the WaveSurfer 3000z oscilloscopes, which expand the existing WaveSurfer 3000 bandwidth range above and below that of earlier models, while also bolstering functionality for power-electronics testing. In … [Read more...]

Passive Plus, Inc. Product Spotlight: 0708N – Lowest Equivalent Series Resistance (ESR)

 

Huntington, New York–May 2018 - Passive Plus, Inc.(PPI)is now offering the 0708N (.065” x .080”) series capacitor. With vertical electrodes which increase bandwidth,these Capacitors have Low ESR/ESL, and High Self-Resonance. Uniquely designed for excellent heat transfer in High RF applications, the 0708N offers Ultra-Stable performance over temperature. These capacitors are … [Read more...]

Würth Elektronik eiSos Expands it’s MagI³C Series of Power Module

 

Step Down Converter, Inductor and Capacitors in a Compact Package Waldenburg (Germany), 25 April 2018 – With the MagI³C-VDMM (Variable Step Down MicroModule), Würth Elektronik eiSos expands its product series of power modules with high power density, very few external components and outstanding electromagnetic compatibility. The step-down converter with variable output voltage … [Read more...]

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