Sponsored by AR RF/Microwave Instrumentation In every product sector, emerging technologies (IoT,5G, drones, automobiles, and others) rely increasingly on efficient electronic components for critical operation. There is a growing concern on their performance and co-existence in the presence of an electromagnetic environment. By following the techniques outlined in this … [Read more...]
New Application Note: Why Pay for Unnecessary Power to Generate Required Field Strengths?
Sponsored by AR RF/Microwave Instrumentation AR RF/Microwave’s brand new AA-series field-generating systems are your ideal source for radiated immunity testing from 18 – 40 GHz. The AA18G26 and the AA26G40 are capable of producing fields of up to 50 V/m in either the 18 – 26.5 GHz or 26.5 – 40 GHz, respectively, in an affordable, solid-state design. Fill out the form to … [Read more...]
UNECE Regulation 10: The Type Approval Process
Welcome to the first in a series of blogs on UNECE Regulation 10. In the first few blogs we will cover the fundamentals of Type Approval and the processes involved in obtaining an 'E' mark. Subsequent blogs will cover the various EMC test requirements set out in UNECE Regulation 10, Revision 5 (hereafter referred to as R10.05) in detail. Testing is only part of the … [Read more...]
Review of the EMC Filters Kit from Würth Elektronik
Some weeks ago I received one unit of the EMC-Filter kit from Würth Elektronik (Order Code: 744998), a very nice and useful kit for industry and academia (Fig. 1). Fig. 1. The EMC-Filter kit from Würth Elektronik (Order Code: 744998) If you are interested in filtering conducted emissions, this is a great kit for evaluation of components and topologies in both differential … [Read more...]
Film Capacitors: Ultra-Compact DC Link Solution
TDK Corporation presents an extremely compact EPCOS film capacitor for the DC link of inverters. With dimensions of just 40 mm x 58 mm (d x l) it offers a rated voltage of 350 V DC and a capacitance of 65 μF. This means that the capacitor, which has the order number B32320I2656J011, has a very high capacitance density of 0.9 μF/cm3 and offers up to 50 percent more capacitance … [Read more...]
ROHM’s New Ultra-Low-Ohmic Shunt Resistors for Automotive Systems and Industrial Equipment
Kyoto and Santa Clara, Calif., – January 25, 2018 – ROHM has recently announced the development of a more compact version of its highly regarded PSR series of high power ultra-low-ohmic shunt resistors for current detection in automotive and industrial applications. Shunt resistors are widely used in the automotive and industrial markets to detect current in high power sets. … [Read more...]
White Paper: Electrical Noise Suppression and Common Mode Choke
Sponsored by ITG Electronics At higher frequencies the impedance of a common mode choke becomes an important factor to effectively suppress EMI noise. This paper will discuss common mode noise generators and how it can be suppressed by using a common mode choke; further discussing impedance improvements by using different winding techniques and wire shapes that enhance the … [Read more...]
ROHM’s New Ultra-Low-Ohmic Shunt Resistors for Automotive Systems and Industrial Equipment
Compact, high power design contributes to improved performance in high power applications. Kyoto and Santa Clara, Calif., – January 25, 2018 – ROHM has recently announced the development of a more compact version of its highly regarded PSR series of high power ultra-low-ohmic shunt resistors for current detection in automotive and industrial applications. Shunt resistors … [Read more...]
Substitution Source Measurements
In today’s EMC testing world testing is very often automated, using well calibrated test equipment. The operator sets up the EUT and support equipment, sets up the test equipment, fires up the software on the computer designed to automate the test, clicks on “Go” and sits back to watch the blinking lights. After a while the test is complete and a file is generated containing … [Read more...]
Pasternack Introduces a New Line of Millimeter-Wave Removable End Launch Connectors
IRVINE, Calif. – Pasternack, a leading provider of RF, microwave and millimeter wave products, has just released a new line of high-speed end launch connectors. These new removable end launch connectors are perfect for signal integrity measurements, coplanar waveguide, chip evaluations, SERDES, substrate characterization, 25 GbE and test fixture applications. Pasternack’s … [Read more...]
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