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Lee Teschler

Hybrid EVs come to touring car racing

October 30, 2020 By Lee Teschler

British Touring Car Championship (BTCC) in 2022 will become the first major touring car event to feature high-performance mild-hybrid vehicles. The BTCC is for production-based touring cars and consists of a series of races held across England and Scotland. Race teams compete in highly modified versions of cars sold to the general public. Next year, […]

Filed Under: Applications, Automotive, Featured, Power Electronic Tips Tagged With: vicorpower

APEC 2021 rescheduled to June; Calls for papers/seminars reopened

October 29, 2020 By Lee Teschler

The Applied Power Electronics Conference (APEC) and its sponsors, the IEEE Power Electronics Society (PELS), the IEEE Industry Applications Society (IAS} and the Power Sources Manufacturers Association (PSMA) are pleased to announce that APEC 2021 will now be held from June 9-13, 2021.  The conference had previously been scheduled to take place in March. The […]

Filed Under: FAQ, Featured, Power Electronic Tips Tagged With: apec

PC-based automotive scope adds EV test diagnostics

October 28, 2020 By Lee Teschler

The new PicoScope 4425A EV Oscilloscope Kit is designed to provide a comprehensive diagnostics capability for all types of vehicles with electric (BEV, MHEV, PHEV, Fuel-cell) and internal combustion (diesel, gasoline, LPG) powertrains. It provides service shops with a futureproof system for analyzing vehicles with high-voltage batteries and electric motor systems. In combination with the […]

Filed Under: Applications, Automotive, Test and Measurement Tips Tagged With: Pico Technology, saeligcompanyinc

Isolated scope probes feature high bandwidth, dynamic range, CMRR

October 27, 2020 By Lee Teschler

The second-generation IsoVu Isolated Oscilloscope Probes, called the TIVP Series, extend the applications for isolated probe technology to the entire power system design market with a smaller size, improved ease of use, and enhanced electrical performance. Making accurate measurements on high-speed ungrounded systems can be nearly impossible using traditional differential probes. Engineers working with wide-bandgap […]

Filed Under: Test and Measurement Tips Tagged With: tektronix

Bi-phase modulators encode RF carriers via 2PSK

October 27, 2020 By Lee Teschler

A new line of bi-phase modulators covere broad octave frequency bands from 0.5 to 40 GHz. These models use TTL logic to phase-modulate data onto an RF carrier signal using two-phase shift keying (2PSK). Useful applications include military and commercial communications systems, microwave radio, radar, high-data-rate test & measurement, serial data transmission and wireless base […]

Filed Under: Applications, Telecommunications, Test and Measurement Tips, Wireless Tagged With: fairviewmicrowave

Teardown: Cisco Explorer 8642HDC high-definition DVR with multi-stream cableCARD interface

October 26, 2020 By Lee Teschler

teardown

The Covid-19 pandemic has forced many people to spend more time in front of a TV set. Here’s a look at what’s inside the cable box responsible for a large portion of home entertainment. Examine the hook-up for many cable TV customers and you’ll likely find something like the Cisco Explorer 8642HDC DVR. This set-top […]

Filed Under: Featured, Microcontroller Tips, Teardowns Tagged With: FAQ, infineon, onsemiconductor, STMicroelectronics, texasinstrumentsinc

Common-mode differential probes excel at 48-V GaN power conversion work

October 22, 2020 By Lee Teschler

New DL-HCM probes from Teledyne LeCroy target 48-V GaN Power Conversion. They are available in 500 MHz and 1 GHz bandwidth and feature 60 V of common-mode and 80 V differential input range. The 60 V of common mode is well suited for handling any float of the battery and bulk/absorption voltage during charging, while […]

Filed Under: Test and Measurement Tips Tagged With: teledynelecroy

New book covers EMC troubleshooting with test instruments

October 22, 2020 By Lee Teschler

A valuable 180-page book called “Create Your Own EMC Troubleshooting Kit: Essential Tools for EMC Troubleshooting” by EMC guru Ken Wyatt is the first volume in Wyatt’s EMC troubleshooting series. It covers the benefits of creating a personal EMC troubleshooting kit and also defines which products to include. Individual chapters name suitable spectrum analyzers, near-field […]

Filed Under: Test and Measurement Tips Tagged With: saeligcompanyinc

PXI switching modules handle heavy ac and dc loads

October 22, 2020 By Lee Teschler

A new high-power relay PXI module provides the industry’s highest switching capacity in the smallest footprint for a solution based on electromechanical relays. Occupying a compact single PXI slot form factor, the model 40-166 is available with SPST, SPDT or SP4T switching configurations. It uses power relays suitable for switching loads up to 20 A […]

Filed Under: Test and Measurement Tips Tagged With: pickeringinterfaces

Ultra-high stability/high-precision features for programmable 1.5 kW-3,000 kW+ dc supplies

October 20, 2020 By Lee Teschler

The DBx Module for MagnaDC programmable dc power supplies bring ultra-high performance to nearly all models and product series, from 1.5 kW to 3,000 kW. The DBx Module, combined with MagnaDC power supplies, delivers ultra-high stability, low ripple, high precision, and high accuracy, with voltage, current, and power control modes. Systems utilizing the DBx Module […]

Filed Under: Test and Measurement Tips Tagged With: magnapower

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